Applied Electromagnetics Laboratory
Department of Electronic Engineering and Information Science
School of information Science & Technology
The University of Science and Technology of China
Staff:
Head:
Shanjia Xu, Professor
Main Research Members:
Yunsheng Xu, Professor
Qi Zhu, Associate Professor
Communication Address:
Mail Address:
Department of Electronic Engineering and Information Science
The University of Science and Technology of China
P.O. Box 4, Hefei, Anhui 230027 P.R. China
Tel: 86-551-3601321;
Fax: 86-551-3601355
E-mail Address: xusj@ustc.edu.cn
xys@ustc.edu.cn
zhuqi@ustc.edu.cn
Research Description and Interests:
The main research interests of the laboratory lie in the studies of electromagnetic wave phenomena and applications in millimeter and optical wave
engineering. Such as: wave propagation, scattering and radiation in various
media; new numerical and analytical methods for analyzing the wave
phenomena; new antenna and guiding structures for applications in electronic
engineering.
The main research activities in recent years of this laboratory are as
follows:
1. Nonuniform dielectric waveguide and its applications.
Open dielectric waveguides have become increasingly important in the areas of
integrated optics and millimeter-wave integrated circuits. An integrated circuit may
consist of various waveguiding components, which are usually interconnected by
gradual transition waveguides, in order to reduce the scattering loss. Generally speaking
the transition waveguides, such as a bend or curved waveguide, a taper or a junction, a
transition or a coupling structure may be regarded as a nonuniform waveguide. The
purpose of this investigation is to get new knowledge and better understanding for
different nonuniform waveguides about the variety of phenomena associated with the
leakage of guided energy and leakage-related resonate effects under appropriate
circumstances and to quantify the scattering characteristics of various types of
nonuniform waveguides as well as to suggest some useful guidelines for design of
nonuniform dielectric structures in integrated circuits.
2. Omni-directional antennas and other new antennas for millimeter-wave
Applications.
The millimeter-wave region is increasingly utilized for various systems. It has
generated a need for developing new types of antennas, including omni-directional
antennas to suit the various constraints imposed by these systems. The purpose of this
investigation is to create some new millimeter-wave omni-directional antenna and leaky
wave antenna structures as well as to propose some effective analysis methods to
calculate the performances of the new antennas. As a result, the new type antennas can
be conveniently designed and manufactured to meet the practical requirements of
different systems.
3. Dielectric periodic structure and its applications.
The great demand for wireless communication systems is pushing designers
toward mobile communication systems within small-size transmission areas. That has
spurred on a research for highly integrated, small and inexpensive components that can
support this kind of infrastructure. Both in millimeter-wave and optic integrated circuits
of such systems, the dielectric periodic structure has demonstrated its considerable
value; and it has been widely used in filters, couplers and traveling wave antennas. The
purpose of this investigation is to develop an accurate but simple approach to analyze
the scattering and radiation characteristics of the dielectric periodic structures so that the
design procedure of the related elements in the circuits and systems becomes convenient
and easy.
4. Engineerlized method for electromagnetic field problems.
Different kinds of guiding structures play an important role in advanced electrical
and communication systems. The success of these systems depends strongly on the deep
understanding of the propagation and scattering properties of the guiding structures.
However, in practical case, often the structures have rather complicated geometry
dimensions and dielectric distributions. Therefore, sometimes it could be very difficult
to solve this problem with field method. The purpose of this investigation is to develop
some engineerlized method such as modified multimode network method, improved
perturbation method, generalized transverse resonance method, impedance transform
technique and simplified mode-matching method etc., to solve the eigenvalue problems
for different guiding structures so that the design procedure of the systems can be greatly
simplified with getting twice the results with half the effort.
5. Design and analysis of beamforming network of communication satellite.
For frequency below X-band, a satellite beamforming network (BFN) using
waveguide technology is not acceptable for space applications due to its heavy weight,
volume and complexity. Recently, BFNs using rectangular coaxial line technology have
been applied for the feed systems of C-band satellites. By using this technology, very
compact, lightweight and low loss BFNs can be built. However, there is no analytical
solution for the rectangular coaxial waveguide. The purpose of this investigation is to
create a new approach for the scattering analysis of the rectangular coaxial line
discontinuities and to provide effective and powerful CAD software for practical use in
the BFN design. It is demonstrated theoretically and experimentally that the new
approach has the generality of the finite element method and the simplicity of the
multimode network method while retaining the high accuracy of the mode-matching
method.
6. Edge-element method and its applications.
The functional formulation with full magnetic vector is widely used to rigorously
evaluate propagation problems of different complicated guiding structures filled with
isotropic or anisotropic materials. The most serious problem associate with this
approach is the appearance of the spurious solutions. It is verified by some authors that
the edge-element method is one of the most effective ways to eliminate the spurious
solutions. However, comparison with the conventional finite element method, the edgeelement method is not so mature and perfect either in mathematics or in the practice.
The purpose of this investigation is to bring up the criterions for space construction of
the edge-element and to propose new efficient high-order mixed edge-element structure
as well as to establish smart division techniques for practical applications in
computations of electromagnetic field problem.
7. Theoretical and experimental investigations on leaky wave mechanism and
radiation characteristics of dielectric guiding structures
In this research the leaky wave characteristics of dielectric waveguides are
theoretically and experimentally investigated; emphasis is lay on the study of the
physical mechanism of the leaky wave phenomenon and the application and suppression
of the leaky wave. Based on thoroughly understanding of the leaky mechanism and
correctly control of the leakage, guidelines for designing of new and efficient leaky
wave antennas are scientifically proposed. Also, different methods for suppressing the
interferences between the integrated circuits caused by leaky effect are effectively
developed. New leaky wave antennas that are the hybrid structure of NRD guide, groove
guide and microstrip line are presented.
Current Research Projects:
The main research projects undertaking in the laboratory are as follows:
1. Theoretical and experimental investigations on leaky wave characteristics of
dielectric guiding structures. (Supported by the National Natural Science
Foundation of China and Foundation of Ministry of Science &
Technology)
2. The investigation on radiation characteristics of the surface wave guiding
structures. (Supported by the National Natural Science Foundation of
China and Foundation of Education Ministry)
3. Optical grating and its applications. (Supported by the National Natural Science
Foundation of China)
3. Hall-Effect measurement of semiconductor with contact less microwave
techniques. (Supported by the National Natural Science Foundation of China)
4. Theoretical and experimental investigation on the determination of
semiconductor property parameters. (Supported by the State Education
Commission)
5. The investigation on electromagnetic coupling between the patch/dipole and
the transmission line and mutual coupling among the elements of microstrip
array. (Supported by the National Defense Technique Council)
6. The investigation on radiation and EMC analysis for aircraft with many air
borne antennas on it. (Supported by the National Defense Technique Council)
7. Wavelet and its application in scattering and inverse scattering analysis.
(Supported by the National Defense Technique Council)
8. Analysis and design of Active Integrated Antennas and microstrip antennas .
(Supported by the Ministry of Information Industry of China )
9. Microwave passive and active devices analysis and design.
(Supported by the Ministry of Information Industry of China, and US Microsoft
Cooperation )
10. Investigations on scattering and radiation characteristics of electrically
large objects. (Supported by the Anhui Natural Science Foundation)
11. Design of new type phased antennas / arrays.
( Supported by National Defense Technique Council )
Biography:
Professor Shanjia Xu
Shanjia Xu was born in Zhejing, China on July 9, 1939. He graduated from the
university of Science and Technology of China (USTC) in 1965. Since then he has been
with the same university. He was promoted directly from Lecturer to Professor and
became associate chairman of the Department in 1986. From 1994 to 1999 he was the
vice-present of High Technical College and from 1993 to 1999 he was the chairman of
the Department of Electronic Engineering and Information Science. He was the vicedirector of Academic Committee of USTC from 1993 to 2000.
Prof. Xu is a senior member of IEEE and the vice-director of the Chinese MTT
Society. He is the Sub-Associate Editor of IEEE Microwave and Guided Wave Letters
and vice director of the Editor Committee of Journal of University of Science and
Technology of China as well as a standing member of the Editorial Board of the Journal
of China Institute of Communications. Also, he is on the Editorial Board of IEEE Trans.
on Microwave Theory and Techniques, the Progress in Natural Sciences, the Journal of
Infrared and Millimetre Waves, the Journal of Electronics and Information, the Chinese
Journal of Radio Science and the Journal of the Microwave, etc. During 1983-1986 as a
Visiting Scholar he worked at the Polytechnic Institute of New York (Polytechnic
University) U.S.A. From September 1991 to February 1992 and from March to August
1993 he was a guest scientist and visiting professor at the Wurzburg University, in
Wurzburg, Germany. From June to December 1998 and July to December 2000, he was
a full professor at the Research Institute of Electrical Communication, Tohoku
University, in Sendai, Japan. Also, he was a visiting professor or an academic visitor at
several universities in the Unite States, Canada, Japan, Germany, Korea and Hong
Kong. He was invited to be as a General Chairman of International Conference and a
Chairman or member of the TPC and International Adviser Committee, an invited
speaker and session chairman of many International Symposia.
Prof. Xu has been teaching many courses for more than 35 years for graduate
or/and under graduate students. Such as: Foundation for Microwave Engineering,
Microwave Network, Microwave Measurements, Microwave Components and Design,
Millimetre Wave Transmission Structures, Theory of Dielectric Waveguides and
Periodic Structures, and Numerical Method for Electromagnetic Fields.
Prof. Xu has been engaged in research in the fields of microwave, millimeter and
optical wave theory and techniques and has been participating in many research
programs in cooperation with both international and domestic institutes and industrial
laboratories. He received the first award for the natural science given by the Chinese
Academy of Sciences; the first award for science and technology given by the KwangHua Science and Technology Foundation; the second award for the science and
technology given by Anhui Province; the second and the third award for the science and
technology advances given by the Chinese Academy of Sciences. He has published over
360 papers in variety of academic Journals and Conference Proceedings. His research
interests are in the areas of nonuniform dielectric waveguides and applications,
numerical techniques in electromagnetic and millimeter wave technology. His biography
was listed in Who's Who in the world published in the U.S.A. and in the Dictionary of
International Biography published in U.K.
Professor Yunsheng Xu
Dr. Yun-Sheng Xu was born in Jiangsu, P. R. China, on Nov.11, 1961. He received
BS and MS degrees Engineering from the University of Science and Technology of
China (USTC), in 1982 and 1984, respectively, and Ph.D. degree in Engineering from
the Technishe Universitaet Hamburg-Harburg, Germany, in 1993.
From 1984-1988 he was with the Department of Electronic Engineering and
Information Science at the USTC as an assistant and later a lecturer. Since 1994, he has
been again with the same Department, where he is now a Professor and vice chairman of
the Department. His current research interests are in the areas of the electromagnetic
wave scattering and radiation, numerical techniques, and planar circuits.
Associate Professor Qi Zhu
Dr. Zhu Qi was born in Anhui province, P. R. China, on Jan.24, 1968. He received
the BS and MS degrees both in applied physics from the Hefei University of Technology
in 1989 and 1992, respectively, and Ph.D. degree in aircraft design from Nanjing
University of Aeronautics and Astronautics in 1995. He has joined the faculty of the
Department of Electronic Engineering and Information Science of USTC as a
postdoctoral since 1996.
During the period of Ph.D. program, his work was mainly concentrated on the
characteristic analysis of the airborne antennas, and EMC between these airborne
antennas. All were supported by the Nanjing Electronic Institute and Nanchang
Airplane-manufacture Corporation. He has also done some research work on the design
of the radomes for the z-8, z-9 helicopter for the navy of P. R. China. His current
research interests include computational Electromagnetics, design of MIC/MMIC,
scattering and propagation analysis.
Publications (1990-2002)
International Scientific Journals
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Zeng Xiangyin, Xu Shanjia, Wu Ke and Luk Kwaiman, "Properties of
Guided Modes on Open Structures Near the Cutoff Region Using a
New Version of Complex Effective Dielectric Constant", IEEE Trans.
on MTT, Vol.MTT-50, No.5, pp.1417-1424, 2002.
Zeng Xiangyin, Luk Kwaiman and Xu Shanjia, "Radiation and
Leakage Characteristics of Transverse Slot in NRD Guide Operating
LSE00 Mode", IEEE Trans. on MTT, Vol.MTT-50, No.6, pp.1636-1639,
2002.
Xu Shanjia and Lin Kaihui "Improved Perturbation analysis for a
New Omni-Directional Periodic Dielectric Rod Leaky Wave Antenna
for Millimeter-Wave Application", Microwave and Optical Technology
Letters, Vol.33, No.5, pp. 344-346, 2002.
Jing Hengzhen and Xu Shanjia, "Brewster Angle Effect on
Performances of a New Millimeter Wave Omni-Directional Antenna
Consisting of Circular Rod Corrugations Gloved with a Dielectric
Shell", Microwave and Optical Technology Letters, Vol.33, No3, pp.
221-223, 2002.
Lin Kaihui and Xu Shanjia, "Equivalent Network Analysis of
Guidance and Leaky Characteristics of Asymmetric Groove Guide
Antennas", International Journal of Infrared and Millimeter Waves,
Vol.23, No.3, pp.445-457, 2002.
Zeng Xiangyin, Xu Shanjia, Luk Kwaiman and Wu Ke, "A Novel
Leaky Wave Antenna Based on NRD-Guide with Wedged Cross-
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Section", International Journal of Infrared and Millimeter Waves,
Vol.23, No.4, pp., 2002.
Jing Hengzhen and Xu Shanjia, "Brewster Angle Effect on
Performances of a New Millimeter Wave Omni-Directional Antenna
Gloved with a Dielectric Shell", International Journal of Infrared and
Millimeter Waves, Vol.23, No.7, pp.1079-1089, 2002.
Hiroyo Ogawa and Shanjia Xu, "Asia-Pacific Abstracts ---- Paper from
Journals Published in Australia, India, Korea, China and Japan in
2001 ", IEEE Microwave & Wireless Components Letters, Vol.12,
2002.
Xu Shanjia, Liu Jian and Mizuno Koji, "Dispersion Analysis of
Birefringent Dielectric Grating Structure for Application in Pressure
and Temperature Measurements", International Journal of Infrared
and Millimeter Waves, Vol.22, No.3, pp.407-420, 2001.
Xu Shanjia, Liu Jian and Mizuno Koji, "Numerical Analysis for the
Transmission Characteristics of Different Kinds of Optical Fiber
Gratings", International Journal of Infrared and Millimeter Waves,
Vol.22, No.2, pp.315-328, 2001.
Xu Shanjia and Jing Hengzhen, "Analysis of Dispersion
Characteristics for a Circular Dielectric Rod Waveguide with Periodic
Corrugations", International Journal of Infrared and Millimeter
Waves, Vol.22, No.7, 2001.
Xiangyin Zeng, Kwaiman Luk and Shanjia Xu, "A Novel Leaky NRD
Guide with a Double-Layer Dielectric Slab", IEEE Trans. on MTT,
Vol.MTT-49, No.4, pp.584-588, 2001.
Yang Li and Xu Shanjia, "Analysis of Absorption Characteristics of
Conductor-Grounded Lossy Dielectric Periodic Structures by Oblique
Incidence", Chinese Journal of Electronics, Vol.10, No.3, pp.313-317,
2001.
Mao Kaiyu and Xu Shanjia, "Transmission Characteristics of Curved
Dielectric Waveguides with Arbitrarily Transverse Profiles",
International Journal of Infrared and Millimeter Waves, Vol.22,
No.12, 2001.
Hiroyo Ogawa and Shanjia Xu, " Asia-Pacific Abstracts ---- Paper from
Journals Published in Australia, India, Korea, China and Japan in
2000 ", IEEE Microwave & Guided Wave Letters, Vol.13, 2001.
Liu Falin and Xu Shanjia, "E-plane Waveguide Filters with Partially
Filled Dielectric Dielectrics for Wide Bandwidth", Microwave and
Optical Technology Letters, Vol.31, No.3, pp.175-177, 2001.
Zeng Xiangyin and Xu Shanjia, "Noteworthy Trap in Using the EDC
Method for Solving Dielectric Waveguide Problems", International
Journal of Infrared and Millimeter Waves, Vol.21, No.3, pp.437-446,
2000.
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Liu Falin, Xu Shanjia and Sheng Yijian, "An Alternate Method for the
Analysis of a Waveguide-Loaded Cavity", Microwave and Optical
Technology Letters, Vol.25, No.4, pp.283-285, 2000.
Lee M.T., Luk K.M., Xu S.J. and Yung E.K.N., "Leaky Wave Antenna
Based on Image NRD Guide with Staircase-Shaped Dielectric Slab",
IEE Electronics Letters, Vol.36, No.13, pp.1102-1103, 2000.
Xu Shanjia and Jia Dongyan, "3-D High-Order Edge-Element
Analysis of 3-D Discontinuity Problems in Guiding Wave Structures",
International Journal of Infrared and Millimeter Waves, Vol.21, No.4,
pp.603-620, 2000.
Mao Kaiyu and Xu Shanjia, "An Alternative Method to Analyze Field
Distribution in Curved Dielectric Waveguides", International Journal
of Infrared and Millimeter Waves, Vol.21, No.8, pp.1321-1330, 2000.
Yang Li and Xu Shanjia, "Scattering Analysis of Dielectric Periodic
Structures by an Oblique Incidence", International Journal of
Infrared and Millimeter Waves, Vol.21, No.11, pp.1807-1823, 2000.
Yang Li and Xu Shanjia, "Multimode Network Analysis of Absorption
Characteristics of Lossy Dielectric Periodic Structures" International
Journal of Infrared and Millimeter Waves, Vol.21, No.10, pp.17231735, 2000.
Wei Choungyu, Xu Shanjia and Wang Dongjin, "A New Method for
Determining the Location and Length of a Thin Cylindrical Target
with Range Difference of a Multistatic Radar System", Journal of
Electronics, Vol.17, No.2, pp.139-145, 2000.
Wei Choungyu, Xu Shanjia and Wang Dongjin, "Analysis of Target
Tracking Based on Range Difference Measurement of Multistatic
Radar System", Journal of Electronics, Vol.17, No.4, pp.297-303, 2000.
Hiroyo Ogawa and Shanjia Xu, " Asia-Pacific Abstracts ---- Paper from
Journals Published in Australia, India, Korea, China and Japan in
1999 ", IEEE Microwave & Guided Wave Letters, Vol.12, pp.550-602,
2000.
Xu Shanjia, Liu Jian, Y. Yasumoto and K. S. Chiang, "Effect of
Radiation on Transmission of Quasi-Periodic Multi-Layer Dielectric
Gratings", International Journal of Infrared and Millimeter Waves,
Vol.20, No.4, pp.681-698, 1999.
K. M. Luk, X. Y. Zeng and S. J. Xu, " Spectral Domain Green's
Function of Magnetic Type for NRD Guides and H-guide", IEEE
Trans. on MTT, Vol.MTT-47, No.10, pp.1975-1981, 1999.
Jiao Dan, Xu Shanjia and Wu Xianliang, "New Method for Natural
Frequency Extraction", Progress in Natural Science, Vol.9, No.7, pp.
545- 552, 1999.
Zeng Xiangyin, Xu Shanjia, T. Yoneyama, K. M. Luk and Ke Wu, "A
Systematic Investigation on Leaky Characteristics for NRD Guide
with Arbitrary Profile of Cross Section", International Journal of
Infrared and Millimeter Waves, Vol.20, No.3, pp.491-504, 1999.
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Yin Chengyou, Xu Shanjia and Wang Dongjin, "State Estimation of
Short Range Target with Multisensors", IEE Proceedings on Radar
Navigation, Vol.146, No.1, pp.8-16, 1999.
Yin Chengyou, Xu Shanjia and Wang Dongjin, "Implementation and
Performance Analysis of Accurate Localization of Short Range Targets
Based on Multisensor System", Chinese Journal of Aeronautics,
Vol.12, No.2, pp93-99, 1999.
Y.-S. Xu and H.-M. Chen, “Higher-Order Discretized Boundary
Conditions at Edges for TE Waves,” IEE Proc. Microw. Antennas
Propag., Vol. 146, no. 5, pp. 342-348, 1999.
Y.-S. Xu and H.-M. Chen, “Validity of the Measured Equation of
Invariance,” IEEE Trans. on AP, Vol. AP-47, No.12, pp.1814-1819,
1999.
Hiroyo Ogawa and Shanjia Xu, " Asia-Pacific Abstracts ---- Paper from
Journals Published in Australia, India, Korea, China and Japan in
1998 ", IEEE Microwave & Guided Wave Letters, Vol.12, pp.556-607,
1999.
Xu Shanjia, Zeng Xiangyin, Ke Wu and K. M. Luk, "Leaky-Wave
Characteristics of Trapezoidally Shaped NRD-Guide Suitable for
Design of Millimeter-Wave Antenna", IEEE Trans. on MTT, Vol.MTT46, No.12, pp.2450-2456, 1998.
Xu Shanjia and Yang Li and T. Yoneyama, "A Systematic Investigation
on Diffraction Characteristics of Dielectric Periodic Structure with
Arbitrary Grating Profiles", International Journal of Infrared and
Millimeter Waves, Vol.19, No.10, pp.1411-1424, 1998.
Xu Shanjia and Yang Li, "Frequency Selective Characteristics of
Dielectric Periodic Structure for millimeter Wave Applications",
International Journal of Infrared and Millimeter Waves, Vol.19, No.3,
pp.475-492, 1998.
Xu Shanjia and Yang Li, "Effect of Dielectric Groove Profiles on
Reflection Characteristics of Millimeter Wave Frequency Selective
Surfaces" International Journal of Infrared and Millimeter Waves,
Vol.19, No.4, pp.705-716, 1998.
Zeng Xiangyin, Luk K.M. and Xu Shanjia, "Efficient and Simple
Analytical Expression for Slot Antenna Problem", Electronics Letters,
Vol.34, No.11, May, pp.1044-1045, 1998
Hiroyo Ogawa and Shanjia Xu, "Asia-Pacific Abstracts ---- Paper from
Journals Published in Australia, India, Korea, China and Japan in
1997 ", IEEE Microwave & Guided Wave Letters, Vol.12, pp.435-485,
1998.
Xu Shanjia and Sheng Xinquing, "Coupling of Edge-Element and
Mode-Matching for Multistep Dielectric Discontinuity in Guiding
Structures", IEEE Trans. on MTT, Vol.MTT-45, No.2, pp.284-287,
1997.
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Sheng Xinquing and Xu Shanjia, "An Efficient High-Order Mixed
Edge Rectangular Element Method for Lossy Anisotropic Dielectric
Waveguides", IEEE Trans. on MTT, Vol.MTT-45, No.7, pp.1009-1013,
1997.
Xu Shanjia and Zhang Lijun, "A New Method for Reflection and
Radiation Analysis of Dielectric Rod Antenna Excited with the HE 11
Mode", International Journal of Infrared and Millimeter Waves,
Vol.18, No.5, pp.1119-1130, 1997.
Xu Shanjia and Zheng Fenghua, " Multimode Network Analysis for
Dielectric Leaky-Wave Antennas Consisting of Multilayer Periodic
Structure with Arbitrary Dielectric Distributions", International
Journal of Infrared and Millimeter Waves, Vol.18, No.6, 1223-1240,
1997.
Zhu Qi and Xu Shanjia, "Pattern Analysis of Airborne Dipole Antenna
in High-Frequency Region " International Journal of Infrared and
Millimeter Waves, Vol.18, No.2, 1997.
Yin Chengyou, Xu Shanjia and Wang Dongjin, "An Analysis of the
Returned Signal Model in Bistatic Radar Systems", Chinese Journal
of Aeronautics, No.2, pp.93-99, 1997.
Wu Xianliang, Jiao Dan and Xu Shanjia, "Application of Wavelet
Transform for Removing Local High-Frequency Noise From Targets'
Late-Time Transient Response", Chinese Journal of Electronics, Vol.6,
No.3, pp.82-86, 1997.
Hiroyo Ogawa and Shanjia Xu, " Asia-Pacific Abstracts ---- Paper from
Journals Published in Australia, India, Korea, China and Japan in
1996 ", IEEE Microwave & Guided Wave Letters, Vol.12, pp.417-465,
1997.
Xu Shanjia and Wu Xinzhang, "A Millimeter-Wave Omnidirectional
Dielectric Rod Metallic Grating Antenna", IEEE Trans. On AP, Vol.
AP-44, No.1, PP.74-79, 1996.
Xu Shanjia and Du Kai, " Network Representation and Transverse
Resonance for Layered Chirowaveguides", IEEE Trans. on MTT, Vol.
MTT-44, No.8, pp.1496-1498, 1996.
Thou Ping and Xu Shanjia, "Equivalent Network Analysis of MIC
Transmission Lines in the Spectral Domain", International Journal of
Infrared and Millimeter Waves, Vol.17, No.6, pp.1083-1094, 1996.
Zhang Lijun and Xu Shanjia, "Finite Element Analysis of Planar
Dielectric Waveguide Discontinuities", International Journal of
Infrared and Millimeter Waves, Vol.17, No.10, pp.1735-1747, 1996.
Xu Shanjia, Zhang Yaojing and Yang Jisong, "A New Method for
Determining Self-Admittance of a Waveguide Slot Antenna", Chinese
Journal of Infrared and Millimeter Waves, Vol.14, No.2, pp.91-96,
1996.
M. Koshiba and Shanjia Xu, "Asia-Pacific Abstracts --- Paper from
Journals Published in Australia, India, Korea, China and Japan in
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1995", IEEE Microwave & Guided Wave Letters, Vol.6, pp.450-502,
1996.
Xu Shanjia, Wu Xinzhang, Guo Wenjia and Li Zhangjun, "Scattering
Characteristics of Rectangular Coaxial Line Discontinuities", IEE
Proceedings Microwave, Antennas, Propagation, Vol.142, No.3, pp.257
-264, 1995.
Xu Shanjia and S.T. Peng "Reflection Analysis for Planar Surface
Antennas with Different Tapering Profiles", International Journal of
Infrared and Millimeter Waves, Vol.16, No.12, pp. 2195-2208, 1995.
Xu Shanjia and Wang Feng, "Improved Mode-Matching and Network
Analysis of E-plane Waveguide Branch Directional Couplers", Journal
of Electronics, Vol.12, No.4, pp.378-383, 1995.
Xu Shanjia, Sheng Xinqing and Masanori Koshiba, "A New HighOrder Edge-Element Approach", Journal of Infrared and Millimeter
Waves, Vol.13, No.4, pp.276-279, 1995.
Zhang Lijun and Xu Shanjia, "Edge-Element Analysis of Anisotropic
Waveguides with Full Permittivity and Permeability", International
Journal of Infrared and Millimeter Waves, Vol.16, No.8, pp.1351-1360,
1995.
Wu Xinzhang and Xu Shanjia, "Mode Matching Analysis of the
Dielectric Waveguide 3-D Discontinuity Problem", International
Journal of Infrared and Millimeter Waves, Vol.16, No.4, pp.839-861,
1995.
M. Koshiba and Shanjia Xu, "Asia-Pacific Abstracts --- Paper from
Journals Published in Australia, India, Korea, China and Japan in
1994", IEEE Microwave & Guided Wave Letters, Vol.5, pp.460-501,
1995.
Xu Shanjia, Wu Xinzhang and T. Yoneyama, "Scattering Properties of
Discontinuities in NRD Guide", IEE Proceedings Part-H, Vol.141,
No.3, pp.205-210, 1994.
Xu Shanjia and Sheng Xinqing, "Vector Boundary Element Analysis
for Conical Horn", International Journal of Infrared and Millimeter
Waves, Vol.15, No.10, pp.1689-1708, 1994.
Xu Shanjia, Sheng Xinqing, P. Greiner, C.R. Becker and R. Geick,
"High-Order Finite-Element Analysis of Scattering Properties of II-VI
Semiconductor Materials", Chinese Journal of Infrared and
Millimeter Waves, Vol.12, No.3, pp-201-209, 1994.
Wu Xinzhang and Xu Shanjia, "Analysis of Dispersion Characteristics
for a Circular Dielectric Waveguide with Periodic Metallic Strips by
Using the Method of Line", International Journal of Infrared and
Millimeter Waves, Vol.15, No.8, pp.1433-1445, 1994.
M. Koshiba and Shanjia Xu, "Asia-Pacific Abstracts --- Paper from
Journals Published in Australia, India, China and Japan in 1993",
IEEE Microwave & Guided Wave Letters, Vol.4, pp.426-455, 1994.
Xu Shanjia, Wu Xinzhang, Guo Wenjia and Li Zhengjun, "Scattering
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[79]
[80]
Characteristics of Rectangular Coaxial Line Branching Directional
Coupler", IEEE Microwave and Guided Wave Letters, Vol.3, No.1,
pp.6-8, 1993.
Xu Shanjia and Zhang Yaojing,
"Finite-Element Analysis of
Dispersion and Loss Characteristics of Groove Guide with Arbitrary
Shapes ", International Journal of Infrared and Millimeter Waves,
Vol.14, No.5, pp.1055-1068, 1993.
Xu Shanjia, Wu Xinzhang, P. Boege, H. Schafer, C.R. Becherand R.
Geick, " Scattering Characteristics of 3-D Discontinuity Consisting of
Semiconductor Sample Filled in Wave-guide with Gaps",
International Journal of Infrared and Millimeter Waves, Vol.14,
No.10, pp.2155-2190, 1993.
Zhewang Ma, E. Yamashita and Shanjia Xu, "Hybrid Mode Analysis of
Planar Transmission Lines with Arbitrary Metallization Cross
Sections", IEEE Trans. on MTT, Vol.MTT-41, No.3, PP.491-497, 1993.
Zhewang Ma, E. Yamashita and Shanjia Xu, "Transverse Scattering
Matrix Formulation for a Class of waveguide Eigenvalue Problems",
IEEE Trans. on MTT, Vol. MTT 41, No.6/7, pp.1044-1051, 1993.
M. Koshiba and Shanjia Xu, "Asia-Pacific Abstracts --- Papers from
Journals Published in Australia, India, China and Japan in 1992",
IEEE Microwave & Guided Wave Letters, Vol.3, pp.455-487, 1993.
Xu Shanjia and Yin Lujun, "Analysis and Design of Broad Band
Groove Wave-Guide Directional Couplers", Journal of Infrared and
Millimeter Waves, Vol.11, No.6, pp.481-485, 1993.
Xu Shanjia and Wu Xinzhang, "Analysis of Dispersion Characteristics
for a Circular Dielectric Waveguide with Periodic Metallic Strips",
Journal of Electronics, Vol.10, No.4, pp.315-323, 1993.
Xu Shanjia, Wu Xinzhang, P. Greiner, C.R. Becker and R.Geick,
"Microwave Transmission and Reflection of Stratified Lossy Dielectric
Segment Partially Filled Waveguide", International Journal of
Infrared and Millimeter Waves, Vol.13, No.4, pp.569-587, 1992.
Xu Shanjia and Ma Zhewang, "Network Analysis of Eigenvalue
Problem for Radically Inhomogeneous Cylindrical Dielectric
Waveguides", Journal of Infrared and Millimeter Waves, Vol.10, No.3,
pp.185-193, 1992.
Ma Zhewang, E. Yamashita and Xu Shanjia, " Modal Analysis of Open
Groove Guide with Arbitrary Groove Profile", IEEE MWGL, Vol.2,
No.9, pp.364-366, 1992.
Xu Shanjia and Sun Liguo, "A Simple and Accurate Method for
Analysis of Dielectric Periodic Structures", International Journal of
Infrared and Millimeter Waves, Vol.13, No.10, pp.1667-1676, 1992.
M. Koshiba and Shanjia Xu, "Asia-Pacific Abstracts --- Papers from
Journals Published in Australia, India, China and Japan in 1991",
IEEE Microwave & Guided Wave Letters, Vol.2, No.12, PP.511-537,
1992.
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[82]
[83]
[84]
[85]
[86]
Xu Shanjia, Min Jianhua, S. P. Peng and F. K. Schwering," A
Millimeter Wave Omni-Directional Circular Dielectric Rod Grating
Antenna", IEEE Trans. on AP, Vol. AP-39, No.2, pp.883-891, 1991.
Xu Shanjia and Wu Xinzhang, "Improved Perturbation Analysis of
Millimeter Wave Dielectric Grating Leaky Wave Antenna", Journal of
Electronics, Vol.8, No.1, pp.10-18, 1991.
Xu Shanjia and Ma Zhewang, "Brewster Angle Effect on the
Performance of Omni-Directional Circular Dielectric Grating Antenna
--- Improved Perturbation Analysis", International Journal of Infrared
and Millimeter Waves, Vol.12, No.5, pp.487-503, 1991.
Xu Shanjia and Yin Lujun, "Analysis of Dispersion Characteristics of
Groove Guides with Mode Matching Method", International Journal of
Infrared and Millimeter Waves, Vol.12, No.6, pp.611-628, 1991.
Xu Shanjia and Ma Zhewang, "Improved Perturbation Analysis of
Millimeter-Wave Omni-Directional Periodic Dielectric Rod Antenna",
International Journal of Infrared and Millimeter Waves, Vol.11, No.6,
pp.727-743, 1990.
Xu Shanjia and Wu Xinzhang, "Radiation Characteristics of
Multilayer Periodic Dielectric Structure", International Journal of
Infrared and Millimeter Waves, Vol.11, No.9, pp.1047-1067, 1990.
International Academic Conferences
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[88]
[89]
[90]
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[92]
[93]
Lin Kaihui and Xu Shanjia, "An Improved Perturbation Analysis of a
New Omni-directional Circular Rod Antenna with Double Dielectric
Gratings for Millimeter-Wave Application", Digest of the 2002 IEEE
AP-S International Symposium, Texas, U.S.A., June 2002.
Wang Yan and Xu Shanjia, "Implementation of Space Equalization",
Digest of the 2002 IEEE AP-S International Symposium, Texas,
U.S.A., June 2002.
Jing Hengzhen and Xu Shanjia, "Mode Matching Analysis for a New
Millimeter Wave Omni-Directional Antenna Consisting of Circular
Rod Corrugations Gloved with a Dielectric Shell", Digest of the 2002
IEEE AP-S International Symposium, Texas, U.S.A., June 2002.
Lin Kaihui and Xu Shanjia, "Equivalent Network Analysis for Leaky
Characteristics of Asymmetric Groove Guide Antennas", Proceedings
of ICMMT’2002, Beijing, August 2002.
Li Weihai and Xu Shanjia, "Rigorous Analysis of Coupling for Slotted
Rectangular Waveguides with Green's Function", Proceedings of
ICMMT’2002, Beijing, August 2002.
Jing Hengzhen and Xu Shanjia, "Brewster Angle Effect on
Performances of a New Millimeter Wave Omni-Directional Antenna
Consisting of Circular Rod Corrugations Gloved with a Dielectric
Shell", Proceedings of ICMMT’2002, Beijing, August 2002.
Cheng Junfeng and Xu Shanjia, "An Efficient Direct Finite Element
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[96]
[97]
[98]
[99]
[100]
[101]
[102]
[103]
Method for Analysis of the Scattering Characteristics of Electric
Large-Size Waveguide Structures", Proceedings of CJMW’2002, Xi’an,
China, April 2002.
Cheng Junfeng and Xu Shanjia, "A Simple Hierarchical Basis
Multigrid Method in the Finite Element Analysis", Proceedings of
CJMW’2002, Xi’an, China, April 2002.
Wang Yan and Xu Shanjia,"Array Calibration with Dummy
Elements", Proceedings of Cross Strait Radio Science and Technology
Conference, November 2002.
Mao Kaiyu and Xu Shanjia, "A Simple and Effective Method to
Analyze Field Distribution in Curved Dielectric Waveguides", Digest
of the 2001 IEEE AP-S International Symposium and USNC/URSI
National Radio Science Meeting, Boston, U.S.A., July 2001.
Yang Li and Xu Shanjia, "Investigation on the Potential Application of
Conductor-Grounded Lossy Dielectric Periodic Structures as the Cover
of Stealth", Digest of the 2001 IEEE AP-S International Symposium
and USNC/URSI National Radio Science Meeting, Boston, U.S.A.,
July 2001.
Z. Lou and Y.-S. Xu, “An Improved Method for the Mesh Termination
in the Finite-Difference Solution of Scattering Problems,” Digest of
the 2001 IEEE AP-S International Symposium and USNC/URSI
National Radio Science Meeting, Boston, U.S.A., July 2001.
Xu Shanjia, Zeng Xiangyin, Wu Ke and K. M. Luk, "Properties of
Guided Modes on Open Structures Near the Cutoff Region Using a
New Version of Complex Effective Dielectric Constant", (invited
paper) Conference Digest of 2001 Asia-Pacific Radio Science
Conference, Tokyo, Japan, August, 2001.
Xu Shanjia, Zeng Xiangyin, K.M. Luk and Wu Ke, "A Novel Leaky
Wave Antenna Based on NRD-Guide with Wedged Cross-Section",
(invited paper) Proceedings of International Workshop on Advanced
Electromagnetics, Tokyo, Japan, July, 2001.
Yuki Yoshida, Zhu Qi, Shigeo Kawasaki, “The Active Integrated
Antenna Receiver with a loop Oscillator”, IEICE, Tokyo, Japan, Feb,
2001.
Zeng Xiangyin, Xu Shanjia, Ke Wu and K. M. Luk, "Revisiting Guided
Wave and Leaky Wave Modal Properties in Near Cutoff Region with
the Concept of Complex Effective Dielectric Constant", Digest of the
2000 IEEE MTT-S International Microwave Symposium and
Exhibition, Boston, MA, U.S.A., June 2000.
Jinbang Tang, Xiangyin, Zeng, Shanjia Xu, and Ke Wu, "Low-loss
Millimeter Wave Propagation Characteristics of NRD Guide SurfaceMounted on Planar Substrate for Hybrid Integrated Circuit", Digest
of the 2000 IEEE MTT-S International Microwave Symposium and
Exhibition, Boston, MA, U.S.A., June 2000.
[104] Zeng Xiangyin, Xu Shanjia, Luk Kwai-Man, and Wu Ke, "A New
Wedge-Offset NRD Guide Leaky Wave Antenna", Digest of the 2000
IEEE AP-S International Symposium and USNC/URSI National
Radio Science Meeting, Salt Lake, Utah, U.S.A., July, 2000.
[105] M. Li, K. Luk and S. Xu, "Leaky Wave Antenna Based on Asymmetric
NRD Guide", Digest of the 2000 IEEE AP-S International Symposium
and USNC/URSI National Radio Science Meeting, Salt Lake, Utah,
U.S.A., July 2000.
[106] J. Tang, Q. Shi, X. Zeng, S. Xu and K. Wu, "Dielectric Layered NRDGuide Surface Mounted on Planar Substrate for Millimeter Wave
Circuits", Digest of the SPIE’2000, San Diego, California, USA,
August, 2000.
[107] Yang Li, Xu Shanjia and Wu Xianliang "Scattering Characteristics of
Dielectric Periodic Structures in the Case of Oblique Incidence",
Digest of the 2000 IEEE AP-S International Symposium and
USNC/URSI National Radio Science Meeting, Salt Lake, Utah,
U.S.A., July 2000.
[108] Zeng Xiangyin, Xu Shanjia, Luk Wu Ke and Kwai-Man, "Introduction
of Complex Effective Dielectric Constant to the Analysis of Leakage
for Guided Mode Near the Cutoff Region", (invited paper), Proceedings
of 3rd Asia-Pacific Engineering Forum on Microwave and
Electromagnetic Theory, Fukuoka, Japan, December, 2000.
[109] Cheng Junfeng and Xu Shanjia, "Scattering Analysis of Waveguide
Loaded with Anisotropic Dielectric Material by 3-D 54-Parameter
Edge-Element Method", Proceedings of CJMW'2000, Nanjing, China
April 2000.
[110] Chen Weidong, Xu Shanjia, Wang Dongjin and Liu Falin, "The Real
Time Extraction of Swept Frequency Nonlinearity of MM-Wave
LFMCW Radar", Proceedings of the 25th International Conference on
Infrared and Millimeter Waves, Beijing, China, September, 2000.
[111] Yang Li and Xu Shanjia, "Systematical Analysis of Dielectric
Frequency Selective Surface for Millimeter Wave Applications",
Proceedings of the 25th International Conference on Infrared and
Millimeter Waves, Beijing, China, September 2000.
[112] Chen Weidong, Xu Shanjia, Wang Dongjin and Liu Falin, "Range
Performance Analysis in Linear FMCW Radar", Proceedings of the 2 nd
International Conference on Microwave and Millimeter Wave
Technology, Beijing, China, September 2000.
[113] Liu Falin, Xu Shanjia and Chen Weidong, "An Efficient Circuit
Parameter Extraction Method of Waveguide Discontinuities",
Proceedings of Asia-Pacific Conference of Circuit and System, Tianjin,
China, December 2000.
[114] Xu Shanjia, Cheng Junfeng and Mizuno Koji, "Scattering Analysis of
Waveguide Loaded with Anisotropic Dielectric Material by 3-D EdgeElement Method", Proceedings of Individual Symposium on
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[120]
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[122]
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[124]
Numerical Techniques for Electromagnetics in the International
Symposium on Research and Education In the 21st Century, Sendai
Japan, August, 2000.
Yang Li and Xu Shanjia "Multimode Network Analysis of Absorption
Characteristics of Lossy Dielectric Periodic Structure in the case of
Oblique Incidence", Proceedings of Cross Strait Tri-regional Radio
Science and Wireless Technology Conference, Hong Kong China,
December 2000.
Sun Yufa and Xu Shanjia "An Effect Method for Solving the Radar
Cross Section at the Interior Resonance", Proceedings of Cross Strait
Tri-regional Radio Science and Wireless Technology Conference, Hong
Kong China, December 2000.
Lee M.T., Luk K.M., Yung E.K.N. and Xu S.J., "Leaky Wave Antenna
with Double Dielectric Slab NRD Guide", Proceedings of Cross Strait
Tri-regional Radio Science and Wireless Technology Conference, Hong
Kong China, December 2000.
Xu Shanjia, Zeng Xiangyin, T. Yoneyama, Ke Wu and K. M. Luk, "A
New Asymmetrically Grooved NRD Guide Leaky-Wave Antenna for
Millimeter Wave Applications", Digest of the 1999 IEEE MTT-S
International Microwave Symposium and Exhibition, Anaheim,
California, U.S.A., June, 1999.
Zeng Xiangyin, Xu Shanjia, T. Yoneyama, K. M. Luk and Ke Wu
"Analysis of Leaky Characteristics for NRD Guide with Arbitrary
Profile of Cross-Sections", Digest of the 1999 IEEE AP-S International
Symposium and USNC/URSI National Radio Science Meeting,
Orlando, Florida, U.S.A., July, 1999.
Wei Chongyu, Xu Shanjia and Wang Dongjin, "An Efficient Waveform
for Uncoupling Time-Delay and Doppler and its Application",
Proceedings of 1999 Asia-Pacific Microwave Conference, Singapore,
December 1999.
Chen Zhiping, Zhu Oi and Xu Shanjia, "Experiment Research on MM
Wavelength Radar Absorbing Materials", Digest of the 1999 IEEE APS International Symposium and USNC/URSI National Radio Science
Meeting, Orlando, Florida, U.S.A., July 1999.
Yin Fengchun, Zhu Qi and Xu Shanjia, "Using Analysis Method to
Calculate the Mutual Impedance of Microwave Antenna", Digest of
the 1999 IEEE AP-S International Symposium and USNC/URSI
National Radio Science Meeting, Orlando, Florida, U.S.A., July 1999.
Y.-S. Xu, “Simplified Analytical Treatment in the Singular Integral
Equation Method,” Digest of the 1999 IEEE AP-S International
Symposium and USNC/URSI National Radio Science Meeting,
Orlando, Florida, U.S.A., July 1999.
Jia Dongyan Xu Shanjia, and Sheng Xinqing, "3-D Edge-Element
Analysis of Characteristic Parameters for II-VI Semiconductor
Material", Proceedings of ICCEA’99, Beijing, 1999.
[125] Xu Shanjia, Wu Xinzhang, Guo Wenjia and Li Zhengjun, "Modeling
and Design of Satellite Beamforming Network Consisting of
Rectangular Coaxial Line", (invited paper) Proceedings of 1998 AsiaPacific Microwave Conference, Yakohama, Japan, December, 1998.
[126] H.-M. Chen and Y.-S. Xu, “Validity of the measured equation of
invariance,” Proceedings of 1998 Asia-Pacific Microwave Conference,
Yakohama, Japan, December, 1998.
[127] Xu Shanjia, Zeng Xiangyin, Ke Wu and K. M. Luk, "Leaky-Wave
Characteristics of Trapezoidally Shaped NRD-Guide Suitable for
Design of Millimeter-Wave Antenna", Digest of the 1998 IEEE MTT-S
International Microwave Symposium and Exhibition, Baltimore,
Maryland, U.S.A., June, 1998.
[128] Zhu Qi and Xu Shanjia, " A New Method to Determine the Current
Distribution on the EMC Dipole", Digest of the 1998 IEEE AP-S
International Antenna and Propagation Symposium and URSI Radio
Science Meeting, Atlanta Georgia, U.S.A., June 1998.
[129] Jiao Dan, Xu Shanjia, Wu Xianliang and Li Shixiong, "Recovery of
Signal from Transient Responses Contaminated by Gaussian White
Noise Based on Orthogonal Basses of Compactly Sup-ported Wavelets
in Frequency Domain”. Digest of the 1998 IEEE AP-S International
Antenna and Propagation Symposium and URSI Radio Science
Meeting. Atlanta Georgia, U.S.A., June 1998.
[130] Y.-S. Xu, “Improved Formulation of the Singular Integral Equation
Method for Multiplayer Unilateral Finlines,” Digest of the 1998 IEEE
AP-S International Antenna and Propagation Symposium and URSI
Radio Science Meeting. Atlanta Georgia, U.S.A., June 1998.
[131] Y.-S. Xu and H.-M. Chen, “Incorporation of the Field Singularity
Behaviors at Edges into the Finite-Difference Solution of Waveguide
Modes,” Digest of the 1998 IEEE International Antenna and
Propagation Symposium and URSI Radio Science Meeting. Atlanta
Georgia, U.S.A., June 1998.
[132] Y.-S. Xu and H.-M. Chen, “Boundary Conditions at Edges,”
Proceedings of Symposium on Antenna Technology & Application
Electromagnetics, Ottawa, Ontario, Canada, Aug. 1998.
[133] Y.-S. Xu and H.-M. Chen, “Recent Progress in the Method of the
Measured Equation of Invariance” (invited), Proceedings of 1998 AsiaPacific Engineering Research Forum on Microwaves & EM Theory,
Fukuoka, Japan, Dec. 1998.
[134] Yang Li and Xu Shanjia," Multimode Network Analysis for the
Frequency Selective Characteristics of Dielectric Periodic Structures
with Arbitrary Profiles", Proceedings of ICMMT'-98, Beijing, China,
August 1998.
[135] Zhu Qi and Xu Shanjia, " Effect of Tail Fin on the Radiation
Characteristics of the Airborne Microstrip Array" Proceedings of
ICMMT'98, Beijing, China August 1998.
[136] Jiao Dan, Xu Shanjia and Wu Xianliang, "Extraction of Natural
Frequency from Measured Late-Time Transient Responses with
Rational Minimax Approximation in Frequency Domain", Proceedings
of ICMMT'98, Beijing, China August 1998.
[137] Yin Chengyou, Xu Shanjia and Wang Dongjin, "Performance Analysis
of the Estimation of time Delay and Doppler Stretch by Wide band
Ambiguity Function", Proceedings of ICMMT'98, Beijing, China
August, 1998.
[138] Yin Chengyou, Xu Shanjia and Wang Dongjin, "The analysis and
Design of Distributed Detection Based on Star Configuration",
Proceedings of National Aerospace and Electronics Conference,
Dayton, Ohio, U.S.A. July 1998.
[139] Wei Chongyu, Xu Shanjia and Wang Dongjin, "Target Location,
Dayton, Ohio, U.S.A. July, 1997.Based on Range-Difference
Information from a Multistatic Radar System", Proceedings of
ICMMT'98, Beijing, China August 1998.
[140] Yang Hui, Cheng Zhiping, Xu Shanjia and Wan Shisong, "An
Unmanned Air Vehicle (UAV) GPS Location and Navigation System",
Proceedings of CJMW'98, Beijing, China August 1998.
[141] Yang Li and Xu Shanjia, "Dielectric Frequency Selective Surface for
Millimeter-Wave Applications", Proceedings of CJMW'98, Beijing,
China August 1998.
[142] Wei Chongyu, Xu Shanjia and Wang Dongjin, "Estimation of Length
for a Thin Cylindrical Target with Multistatic System", Proceedings of
CJMW'98, Beijing, China, August 1998.
[143] Jiao Dan, Xu Shanjia, Wu Xianliang and Li Shixiong, "A Simple and
Effective Method of Recovering Signal from Transient Responses
Contaminated by Gaussian White Noise", Proceedings of CJMW'98,
Beijing, China, August 1998.
[144] Yin Chengyou, Xu Shanjia and Wang Dongjin, "On the Asymptotic
Analysis of Cramer-Rao Bound for Time Delay Estimation",
Proceedings of ICSP'98, Beijing, China, October 1998.
[145] Wei Chongyu, Xu Shanjia and Wang Dongjin and Wang Weidong,
"Analysis and Simulation for the Location and Length of Thin
Cylindrical Target with FMCW Multstatic Radar System",
Proceedings of ICSP'98, Beijing, China October 1998.
[146] Xu Shanjia and Zhou Ping, "FDTD Analysis for Satellite BFN
Consisting of Rectangular Coaxial Lines", Proceedings of 1997 AsiaPacific Microwave Conference, Hong Kong, China January 1997.
[147] Zhu Qi and Xu Shanjia, " Pattern Analysis of Airborne Dipole Antenna
in High-Frequency Region", Proceedings of 1997 Asia-Pacific
Microwave Conference, Hong Kong, China, January 1997.
[148] Y.-S. Xu, “Origin and Elimination of Spurious Modes in the Solution of
Field Eigenvalue Problem by the Method of Moments,” Proceedings of
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1997 Asia-Pacific Microwave Conference, Hong Kong, China, January
1997.
Yin Chengyou, Xu Shanjia and Wang Dongjin, "Optimum
Constellation of Multisensors in a Circular Area Based on TDOA",
Proceedings of IEE International Conference on Radar", Edinburgh,
U.K., October 1997.
Yin Chengyou, Xu Shanjia and Wang Dongjin, "Accurate Expression
of Returned Signal Model in Bistatic Radar Systems", Proceedings of
National Aerospace and Electronics Conference, Dayton, Ohio, U.S.A.
July 1997.
Yin Chengyou, Xu Shanjia and Wang Dongjin, "Cramer-Rao Bound for
Time-Delay Doppler and Higher Derivatives by Direct Time-Domain
Method ", Proceedings of the 6th International Symposium on Recent
Advances in Microwave Technology, Beijing, September 1997.
Xu Shanjia and Sheng Xinqing "Combination of Edge-Element and
Mode-Matching for Multi-Step Dielectric Discontinuity in Guiding
Structures", Proceedings of Progress in Electromagnetics Research
Symposium, Hong Kong, December 1997.
Yin Chengyou, Xu Shanjia and Wang Dongjin, " Estimation of
Position and Velocity Vectors for a Short Range Target with
Multisensors", Proceedings of First International Conference on
Information, Communications and Signal Processing", Singapore,
September, 1997
Xu Shanjia and Wang Feng "Mode-Matching Analysis of the
Reflection Characteristics for Conical Horn with Small Flaring
Angle", Proceedings of 1996 China-Japan Joint Meeting on
Microwaves, Hefei, China, 1996.
Sheng Xinqing and Xu Shanjia, "Determination of Semiconductor
Properties Through Hall-Effect Measurement with Contactless
Microwave Techniques", Proceedings of the International Conference
on Microwave Photonics, Kyoto, Japan, 1996.
Sheng Xinqing and Xu Shanjia, "A Systematic Construction Method of
the Triangle Mixed Edge-Element", Proceedings of 1996 China-Japan
Joint Meeting on Microwaves, Hefei, China, 1996.
Sheng Xinqing and Xu Shanjia, "Determination of the Mobility of IIVI Semiconductor Materials in Contactless Microwave Measurement
with 3-D Edge-Element Method", Proceedings of The 12th Annual
Review of Progress in Applied Computational Electromagnetics
Symposium, Monterey, U.S.A., 1996.
Yin Chengyou, Xu Shanjia and Wang Dongjin, "Location Accuracy of
Multistation Radars Based on Ranging Information", Proceedings of
CIE International Conference of Radar, Beijing, China, 1996.
Xu Shanjia, Wu Xinzhang, P. Greiner, C.R. Becker and R.Geick,
"Investigation of Characteristics for II-VI Semiconductors with
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Contactless Microwave Techniques", Proceedings of 1995 Asia-Pacific
Microwave Conference, Taejon, Korea, 1995.
Xu Shanjia and Du Kai, "Network Representation and Transverse
Resonance for Layered Chirowaveguides", Digest of The 20th
International Conference on Infrared and Millimeter Waves, Florida,
U.S.A., 1995.
Sheng Xinqing and Xu Shanjia, "Vector Boundary Element Analysis
for Conical Horn", Digest of The 20th International Conference on
Infrared and Millimeter Waves, Florida, U.S.A.1995.
Sheng Xinqing and Xu Shanjia, "A High-Mixed Edge Rectangular
Element Method for Lossy Dielectric Guiding Structures",
Proceedings of 1995 International Conference on Radio Science,
Beijing, China, 1995.
Boege, H. Schafer, Xu Shanjia, Wu Xinzhang, S. Einfeldt, C. R.
Becker and R. Geick, "Improved Conductivity Measurement of
Semiconductor Epitaxal Layers by Means of the Contactless
Microwave Method", Proceedings of International Conference on
Millimeter and Sub-millimeter Waves and Applications, California,
U.S.A., 1994.
Xu Shanjia and Wu Xinzhang, "Omni-Directional Dielectric Rod
Metallic Grating Antenna", Proceedings of 1994 Asia-Pacific
Microwave Conference, Tokyo, Japan, 1994.
Xu Shanjia and Wu Xinzhang,
"Scattering Characteristic of
Rectangular Coaxial Line Bends", Proceedings of ICCEA'94, Beijing,
China, 1994.
Xu Shanjia and Zhang Yaojing, "A New Method for Determination of
Self-Admittance of Waveguide Slot Antenna", Digest of The 19th
International Conference on Infrared and Millimeter Waves, Sendai,
Japan, 1994.
Xu Shanjia and Zhang Yaojing, "Analysis of Polarizing Properties for
Strip-Type Circular Polarizer", Digest of The 19th International
Conference on Infrared and Millimeter Waves, Sendai, Japan, 1994.
Wu Xinzhang and Xu Shanjia, "Finite Element Analysis of Bent
Graded-Index Planar Dielectric Waveguide", Proceedings of
International Conference on Millimeter and Submillimeter Waves and
Applications, California, U.S.A., 1994.
Xu Shanjia and Zhang Yaojing, "Network Analysis of the Dispersion
Characteristics for the Groove Guide with Arbitrary Curved Shapes",
Digest of The 19th SPIE International Conference on Infrared and
Millimeter Waves, United Kingdoms, 1993.
Wu Xinzhang and Xu Shanjia,
"Rigorous Analysis of 3-D
Discontinuity Problem in Dielectric Waveguides", Digest of The 18th
SPIE International Conference on Infrared and Millimeter Waves,
United Kingdom, 1993.
Xu Shanjia, Sheng Xinqing and P. Greiner, C. R. Becker and R. Geick,
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[182]
"Finite-Element Analysis of Scattering Properties of Epitaxial Layer
on Lossy Substrate", Proceedings of The 4th International Symposium
on Recent Advances in Microwave Technology, India, 1993.
Xu Shanjia and Sheng Xinqing, "An Automatic Division Technique for
3-D Finite Element Analysis of the Discontinuity Problem in
Waveguide", Proceedings of The 4th International Symposium on
Recent Advances in Microwave Technology, India, 1993.
Xu Shanjia, Sheng Xinqing and M. Koshiba, "High-Order EdgeElement Analysis for Different Guiding Structures", Proceedings of
1993 Asia-Pacific Microwave Conference, Taiwan, China, 1993.
Xu Shanjia and Wu Xinzhang,
"Radiation Characteristics of
Dielectric Rod Metallic Grating Structure", Proceedings of The 3rd
International Symposium on Antenna and EM Theory, Nanjing, 1993.
Xu Shanjia, Wu Xinzhang, P. Greiner, C.R. Becker and R.Geick,
"Scattering Characteristics of Epitaxial Layer on lossy Dielectric
Segment Partially Filled in Waveguide", Proceedings of International
Conference on Millimeter Waves and Far-Infrared Technology, pp.559562, Beijing, 1992.
Xu Shanjia and Sun Liguo, "A Simple and Accurate Method for
Analysis of Dielectric Periodic Structures", (Invited paper)
Proceedings of International Conference on Millimeter Waves and
Far-Infrared Technology, pp.104-107, Beijing, 1992.
Xu Shanjia and Wu Xinzhang, " Dispersion Characteristics of A
Circular Cylindrical Dielectric Waveguide with Periodic Metallic
Strips", Proceedings of International Conference on Millimeter Waves
and Far-Infrared Technology, pp.112-115, Beijing, 1992.
Wu Xinzhang and Xu Shanjia, "Analysis of the Dispersion
Characteristics for cylindrical Dielectric Waveguide with Periodic
Metallic Strips with Method of Lines", Proceedings on Microwave and
Communications", pp.257-262, Nanjing, 1992.
Xu Shanjia and Zhang Yaojiang,
"High-Order Finite Element
Analysis of Dispersion and Loss Characteristics of Groove Guide with
arbitrary Shapes", Digest of The 17th Annual SPIE International
Conference on Infrared Millimeter Waves, Pasadena, U.S.A. 1992.
Wu Xinzhang and Xu Shanjia, "Analysis of Periodic Structure with
Finite Corrugations --- Oblique Incidence Case", Digest of The 17th
Annual SPIE International Conference on Infrared Millimeter Waves,
Pasadena, U.S.A. 1992.
Xu Shanjia and Wu Xinzhang, "Scattering of Guided Wave by
Discontinuities in NRD Guides", Digest of 1992 Asia-Pacific
Microwave Conference, Australia, 1992.
Xu Shanjia, Guo Wenjia, Wu Xinzhang, Li Zhengjun, Ma Zhewang
and Wulu Zhang, "Accurate Analysis and Experiment for Rectangular
Coaxial Line Step Discontinuity ", Digest of 1992Asia-Pasific
Microwave Conference, Australia, 1992.
[183] Xu Shanjia and Yin Lujun, "Network Analysis of Dispersion
Characteristics for Partially Dielectric Filled Groove Guides,"
Proceedings of 21st European Microwave Conference, Germany, 1991.
[184] Xu Shanjia and Yin Lujun, "Mode Matching Analysis of Dispersion
Characteristics of Asymmetrical Double Groove Guides", Digest of The
16th International Conference on Infrared and Millimeter Waves,
Switzerland, 1991.
[185] Xu Shanjia, Wu Xinzhang and T. Yoneyama, "A New Approach for
Analysis and Design of NRD Guide Filters", Digest of The 16th
International Conference on Infrared and Millimeter Waves,
Switzerland, 1991.
[186] Xu Shanjia, "Studies of Millimeter-Wave Dielectric Waveguides in
China" (invited paper), Proceedings of the 3rd Asia-Pacific Microwave
Conference, pp. 195-199, Japan, 1990.
[187] Xu Shanjia and Wu Xinzhang, "Effects of Groove Profile on the
Performance of Dielectric Grating Antennas ---- Improved
Perturbation Analysis", Proceedings of the 3rd Asia-Pacific Microwave
Conference, pp. 1171-1174, Japan, 1990.
[188] Xu Shanjia and Ma Zhewang, "Network Analysis of Eigenvalue
Problem for Radically Inhomogeneous Circular Dielectric Waveguides", Digest of The 15th International Conference on Infrared and
Millimeter Waves, U.S.A., 1990.
[189] Xu Shanjia and Ma Zhewang, "Brewster Angle Effect on the
Performance of Omni-Directional Circular Dielectric Grating
Antenna", Digest of The 15th International Conference on Infrared
and Millimeter Waves, U.S.A., 1990.
[190] Xu Shanjia and Wu Xinzhang, "Propagation Properties of a Circular
Dielectric Waveguide with Periodic Metallic Strips", Digest of The
15th International Conference on Infrared and Millimeter Waves,
U.S.A., 1990.
[191] Xu Shanjia and Sun Liguo, "A New Approach for Analysis of Dielectric
Periodic Structures", Digest of The 15th Inter-national Conference on
Infrared and Millimeter Waves, U.S.A.1990.
[192] Xu Shanjia and Wu Xinzhang, "Effects of Groove Profile on the
Performance of Grating Antennas", Digest of the IEEE International
Antennas and Propagation Symposium, U.S.A., 1990.
National Scientific Journals
[193] Sun Yufa and Xu Shanjia, "The Analysis of Asymptotic Waveform
Evaluation Technique in Fast Analysis of the three-Dimensional
Electromagnetic Scattering", Acta Electonica Sinica, Vol.30, No.6,
pp.794-796, 2002.
[194] Chen Weidong, Xu Shanjia, Wang Donjin and Liu Falin, "Estimation
of Nonlinear residual Frequency Errors in Frequency Modulation for
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MM-Wave LFMCW Radar", Journal of Infrared and Millimeter
Waves, Vol.21, No.4, pp.245-250, 2002.
Mao Kaiyu and Xu Shanjia, "Analysis for transmission
Characteristics of Non-Uniform Dielectric Waveguides with
Arbitrarily transverse Cross-Sections", Journal of Infrared and
Millimeter Waves, Vol.21, No.6, pp., 2002.
Dong Jianfong and Xu Shanjia, "", Journal of Infrared and Millimeter
Waves, Vol.21, No.5, pp., 2002.
Liu Falin and Xu Shanjia, "On the Algorithm of Accleerated
Convergence for Waveguide Discontinuities", Journal of University of
Science and Technology of China, Vol. 31, No.4, pp.476-481, 2002.
Xu Shanjia and Jia Dongyan, "High-Order 3-D Edge-Element
Analysis of the 3-D Discontinuity Problems in Guided Wave
Structures", Journal of Electronics & Information Technology, Vol.23,
No.2, pp.160-167, 2001.
Sun Yufa and Xu Shanjia, "An Effective Method for Solving the
Scattering Cross Section at the Interior Resonance", Chinese Journal
of Radio Science, Vol.16, No.1, pp.76-79, 2001.
Sun Yufa and Xu Shanjia, "Calculation of Scattering Cross Section at
the Interior Resonance Based on the Singular Value decomposition",
Acta Electonica Sinica, Vol.29, No7, pp.958-960, 2001.
Cheng Junfeng and Xu Shanjia, "Analysis of Scattering
Characteristics of Waveguide Loaded with Anisotropic Dielectric by 3D 54-Parameter Edge-Element Method", Acta Electonica Sinica,
Vol.29, No.5, pp.708-711, 2001.
Yang Li and Xu Shanjia, "Multimode Network Analysis for 3Dimentional Dielectric FSS Structures", Journal of Electronics and
Information Technology, Vol.23, No.6, pp.603-610, 2001.
Xu Shanjia and Zhou Ping, "FDTD Analysis for Satellite BFN
Consisting of Rectangular Coaxial Lines", Journal of Infrared and
Millimeter Waves, Vol.20, No.6, pp.467-471, 2001.
Liu Falin and Xu Shanjia, "A General Simplified Model of Resonant
Cavities and Its Analysis", Journal of Microwaves, Vol.17, No.3, pp.611, 2001.
Zhou Ping and Xu Shanjia, "The Application of 3-D PML Absorbing
Boundary Conditions to the Analysis of Microstrip Discontinuities",
Journal of Infrared and Millimeter Waves, Vol.20, No.6, pp.451-454,
2001.
Cheng Junfeng and Xu Shanjia, "Analysis of the Scattering
Characteristics of Electronic-Large-Size waveguide Structures with
an Efficient Direct Finite Element Method", Journal of Microwaves,
Vol.17, No.4, pp.1-7, 2001.
Xu Shanjia and Zeng Xiangyin, "Analysis of Characteristics for Novel
NRD-Guide Leaky Wave Antenna", Acta Electonica Sinica, Vol.28,
No.6, pp.78-81, 2000.
[208] Yang Li and Xu Shanjia, "Rigorous Formulation for the 3Dimensional Scattering Problem of Dielectric Periodic Structures by
an Oblique Incidence", Acta Electonica Sinica, Vol.28, No.6, pp.72-75,
2000.
[209] Wei Chongyu, Xu Shanjia and Wang Dongjin, "Analysis of Tracking
Based on Range Difference Measurement with Multistatic Radar
System", Journal of University of Science and Technology of China,
Vol.30, No.1, pp.73-79, 2000.
[210] Liu Falin and Xu Shanjia, "Band Widened Design of E Plane
Waveguide Filter", Journal of Infrared and Millimeter Waves, Vol.19,
No.4, pp.293-296, 2000.
[211] Wei Chongyu, Xu Shanjia and Wang Dongjin, "Target Location and
Speed Estimation Based on a Multistatic Radar System Using the
Maximum Likelihood Approach", Journal of Applied Sciences, Vol.18,
No.2, pp.117-121, 2000.
[212] Chen Zhiping, Zhu Qi, Xu Shanjia and Wan Shisong, "Study on the IR
and UV Dual-Spectrum Radiation", Journal of Spectroscopy and
Spectral Analysis, Vol.20, No.3, pp.293-294, 2000.
[213] Li Weihai and Xu Shanjia, "Microwave Network Analysis of
Dispersion Characteristics for Various Dielectric Waveguides",
Journal of University of Science and Technology of China, Vol.30,
No.1, pp.80-84, 2000.
[214] Xu Shanjia, Kou Xuekun and Liu Jian, "Numerical Analysis for
Dispersion Characteristics of Quasi-Periodic Multi-Planar Dielectric
Gratings", Acta Electonica Sinica, Vol.27, No.2, pp.130-134, 1999.
[215] Xu Shanjia, Sheng Xinqing and Jia Dongyan, "3-D Edge-Element
Analysis for the characteristic Parameters of II-VI Semiconductor
Materials", Journal of Electronics, Vol.21, No.1, pp.110-114, 1999.
[216] Xu Shanjia and Yang Li "An Effective Method for Diffraction
Characteristics of Dielectric Periodic Structures with Arbitrary
Profiles", Journal of applied sciences, Vol.17, No.3 pp253--258, 1999.
[217] Jiao Dan, Xu Shanjia, Wu Xianliang and Li Shixiong, "Recovery of
Signal from Transient Scattered Response Contaminated by Gaussian
White Noise Based on Orthogonal Bases of Compactly Supported
Wavelets in Frequency Domain", Acta Electonica Sinica, Vol.27, No.6,
pp.118-122, 1999.
[218] Yang Li and Xu Shanjia, "Multimode Network Analysis for the
Frequency Selective Characteristics of Dielectric Periodic Structures",
Acta Electonica Sinica, Vol.27, No.3, pp.63-66, 1999.
[219] Jiao Dan, Xu Shanjia and Wu Xianliang, "A New Method for
Natural Frequency Extraction", Advance in Natural Science, Vol.9,
No.4, pp.351-357, 1999.
[220] Zhu Qi and Xu Shanjia, "A New Method to Determine the Current
Distribution on the EMC Dipole", Journal of Electronics, Vol.21, No.3,
pp.391-396, 1999.
[221] Wei Chongyu, Xu Shanjia and Wang Dongjin, "Study of the Location
of Thin Cylindrical Target with FMCW Multistatic Radar System",
Journal of University of Science and Technology of China, Vol.29,
No.1, pp.76-82, 1999.
[222] Wei Chongyu, Xu Shanjia and Wang Dongjin, "Analysis and
Simulation for the Short Range Application of TR  R 2 Multistatic
Radar System", Acta Electonica Sinica, Vol.27, No.12, pp.60-64, 1999.
[223] Wei Chongyu, Xu Shanjia and Wang Dongjin, "A New Method for
Determining the Location and Length of Thin Cylindrical Target with
Range Difference from a Multistatic Radar System", Journal of
Electronics, Vol.21, No.6, pp.765-770, 1999.
[224] Yang Li and Xu Shanjia "Multimode Network Analysis for the
Frequency Selective Characteristics of Dielectric Periodic Structure
with Arbitrary Profile", Journal of China Institute of
Communications, Vol.20, Supplement, December, pp.98-104, 1999.
[225] Yin Chengyou, Xu Shanjia and Wang Dongjin, "The Analysis and
Design of Distributed Detection Based on Star Configurations",
Journal of China Institute of Communications, Vol.20, Supplement,
December, pp.226-231, 1999.
[226] Chen Zhiping, Xu Shanjia and Zhu Qi, "Production of IR and UV
Spectrum", Journal of Spectroscopy and Spectral Analysis, No.6, 1999.
[227] Chen Zhiping, Zhu Qi and Xu Shanjia, "A New Method for Analyzing
the Microstrip Antenna", Journal of Harbin Institute of Technology,
Vol.31, No.2, pp.36-38, 1999.
[228] Yin Fengchun, Zhu Qi and Xu Shanjia, "Using Analysis Method to
Calculate the Impedance of Microstrip Antenna", Modern Radar,
Vol.21, No.5, pp.85-90, 1999.
[229] Xu Shanjia and Zhang Lijun, "Analysis for Reflection and Radiation
Characteristics of Circular Dielectric Rod Antenna Excited with HE 11
Mode", Acta Electonica Sinica, Vol.26, No.3, pp.60-64, 1998.
[230] Sheng Xinqing and Xu Shanjia, "A New Method For Systematically
Constructing the Space of the Triangular Mixed-Edge Element", Acta
Electonica Sinica, Vol.26, No.6, pp.66-70, 1998.
[231] Xu Shanjia, Liu Jian and K. S. Chiang, "The Effect of Radiation on
Transmission of Quasi-Periodic Multi-Planar Dielectric Gratings",
Journal of Infrared and Millimeter Waves, Vol.17, No.1, pp.1-6, 1998.
[232] Zhang Lijun and Xu Shanjia, "Finite-Element Analysis of Planar
Dielectric Waveguide Discontinuities", Journal of Electronics, Vol.20,
No.1, pp.103-108, 1998.
[233] Yin Chengyou, Xu Shanjia and Wang Dongjin, "Asymptotic Analysis of
Cramer-Rao Bound for Time-Delay Estimation", Journal of Applied
Sciences, Vol.16, No.2, pp.19-26, 1998.
[234] Yin Chengyou, Xu Shanjia and Wang Dongjin, "Analysis of the
Uncoupled Property of the Time-Delay and Doppler Estimations in
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[245]
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Passive Location System", Signal Processing, Vol.14, No.3, pp.216220, 1998.
Yin Chengyou, Xu Shanjia and Wang Dongjin, "Optimum
Construction of Sensors in Asymmetrical Area Based on TDOA", Acta
Electonica Sinica, Vol.26, No.6, pp.21-25, 1998.
Xu Shanjia and Zhang Lijun, "Analysis for Reflection and Radiation
Characteristics of Tapered Planar Dielectric Surface Wave Antennas",
Journal of China Institute of CommunicationsVol.18, No.10, 1997.
Sheng Xinqing and Xu Shanjia, "Edge-Element Analysis for Periodic
Structures", Acta Electonica Sinica, Vol.25, No.12, pp.78-82, 1997.
Yin Chengyou, Xu Shanjia and Wang Dongjin, "Constellation and
Location Accuracy Analysis of Multistatic Radars Based on Range
Differences", Journal of Electronics, Vol.19, No.6, pp.786-791, 1997.
Zhang Lijun and Xu Shanjia, "Reflection Analysis of Circular
Dielectric Rod Antenna Excited by Circular Symmetric Mode",
Journal of Microwaves, Vol.13, No.4, pp.224-229, 1997.
Xu Shanjia, Wang Feng, Yi Nianxue and Zhang Ying, "Mode-Matching
Analysis of the Reflection Characteristics for Conical Horn Antenna
with Small Flaring Angle", Acta Electonica Sinica, Vol.24, No.12,
1996.
Xu Shanjia and Zhang Yaojiang, "Rigorous Analysis for Strip-type
Circular Polarizer", Acta Electonica Sinica, Vol.24, No.3, pp.53-56,
1996.
Xu Shanjia and Zhang Lijun, "Edge-Element Analysis of Dispersion
Characteristics of Anisotropic Guided-Wave Structures", Acta
Electonica Sinica, Vol.24, No.12, 1996.
Sheng Xinqing and Xu Shanjia, "High-Order Mixed-Edge Rectangular
Element Analysis for Lossy Dielectric Waveguide", Acta Electonica
Sinica, Vol.24, No.9, pp.70-73, 1996.
Sheng Xinqing and Xu Shanjia, "3-D Edge-Element Analysis for
Scattering Characteristics of II-VI Semiconductor Materials with
Gaps", Journal of Infrared and Millimeter Waves, Vol.15No.12, 1996.
Tang Ming and Xu Shanjia, "FD-TD Analysis of the Eigenvalues for
TE and TM Modes in Waveguides with Arbitrary Cross Section",
Journal of the China University of Science and Technology, Vol.18,
No.4, 1996.
Xu Shanjia and Zhang Yaojiang, "A New Method for Determination of
Self Admittance of Waveguides Slot Antenna", Journal of Infrared and
Millimeter Waves, Vol.14, No.2, pp.81-86, 1995.
Xu Shanjia and Wang Feng, "Improved Mode-Matching and Network
Analysis of E-Plane Waveguide Branch Directional Couplers", Journal
of Electronics, Vol.17, No.4, pp.438-442, 1995.
Xu Shanjia and Sheng Xinqing, "Automatic Division Technique for 3D Finite-Element ", Acta Electronica Sinica, Vol.22, No.6, pp.79-82,
1994.
[249] Xu Shanjia and Sheng Xinqing, "A New High-Order Edge-Element
Approach", Journal of Infrared and Millimeter Waves, Vol.13, No.4,
pp.251-255, 1994.
[250] Xu Shanjia and Zhang Yaojing, "Network Analysis of the Dispersion
Characteristics for the Groove Guide with Arbitrary Curved Shapes",
Journal of China University of Science and Technology, Vol.24, No.1,
pp.13-17, 1994.
[251] Snu Liguo and Xu Shanjia, "Rigorous Analysis of Dispersion
Characteristics for Dielectric Periodic Structures ----- A Method for 3D Boundary Value Problem", Journal of China Institute of
Communications, Vol.15, No.1, pp.17-21, 1994.
[252] Wu Xinzhang and Xu Shanjia, "Analysis of 3-D Discontinuity Problem
in Dielectric Waveguides", Journal of Microwaves, pp. 18-20, May
1994.
[253] Xu Shanjia and Sheng Xinqing, "High-Order Finite Element Analysis
for Scattering Characteristics of II-VI Semi-Conductor Materials",
Journal of Infrared and Millimeter Waves, Vol.12, No.3, pp.177-184,
1993.
[254] Xu Shanjia and Wu Xinzhang, "Analysis of the Dispersion
Characteristics for a Cylindrical Dielectric Waveguide with Periodic
Metallic Strips", Journal of Electronics, Vol.15, No.3, pp.279-286,
1993.
[255] Xu Shanjia and Zhang Yaojing, "High-Order Finite Element Analysis
of Dispersion and Loss Characteristics of Guide with Arbitrary
Shapes", Journal of Electronics, Vol.15No.541-545, 1993.
[256] Xu Shanjia and Yin Lujun, "Analysis and design of Broadband Groove
wave Guide Directional Couplers", Journal of Infrared and Millimeter
Waves, Vol.11, No.6, 1992.
[257] Xu Shanjia and Yin Lujun, " Network Analysis of Dispersion
Characteristics for Partially Dielectric Filled Groove Guides", Acta
Electronica Sinica, Vol.20, No.12, pp.42-47, 1992.
[258] Xu Shanjia and Ma Zhewang, "Improved Perturbation Analysis of
Millimeter Wave Omni-Directional Periodic Rod Antenna", Acta
Electronica Sinica, Vol.20, No.6, pp.89-92, 1992.
[259] Xu Shanjia and Yin lujun, "Analysis of Dispersion Characteristics of
Groove Guide with Mode-Matching Method", Journal of China
Institute of Communications, Vol.13, No.4, pp.81-86, 1992.
[260] Xu Shanjia and Sheng Xinqing, "High-Order Finite Element Analysis
of Various Coaxial Lines with Arbitrary Cross-Sections", Journal of
Electronics, Vol.14, No.4, pp.396-403, 1992.
[261] Xu Shanjia and Wu Xinzhang, "Improved Perturbation Analysis of
Dielectric Grating Antenna with Arbitrary Groove Profiles", Journal
of Electronics, Vol.14, No.3, pp.315-319, 1992.
[262] Xu Shanjia and Ma Zhewang, "Network Analysis of Eigenvalue
Problem for Radically Inhomogeneous Cylindrical Dielectric
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Waveguides", Journal of Infrared and Millimeter Waves, Vol.10, No.3,
pp.161-169, 1991.
Xu Shanjia, Wu Xinzhang and S. T. Peng, "Analysis of Radiation
Characteristics for Dielectric Grating Antennas with Various Groove
Profiles", Acta Electronica Sinica, Vol.19, No.6, pp.26-30, 1991.
Xu Shanjia and Jiangkai, "An Improved Finite Element Analysis for
the Eigenvalue Problem of Open Dielectric Waveguides", Acta
Electronica Sinica, Vol.18, No.6, pp.75-79, 1990.
Xu Shanjia and Wu Xinzhang, "Improved Perturbation Analysis of
Millimeter Wave Dielectric Grating Antennas", Journal of Electronics,
Vol.12, No.4, pp.378-384, 1990.
Xu Shanjia and Ma Zhewang, "Improved Staircase Approximation
Analysis of Radically Inhomogeneous Fibers", Journal of Applied
Sciences, Vol.8, No.3 pp.189-196, 1990.
Xu Shanjia and Goa Hong, "Improved Perturbation Analysis of Double
Dielectric Grating Antenna", Journal of Microwave,No.3, pp.1-9,
1990