2003 1 C.W. Kuo, C.C. Hsiao, C.C. Ho and Y.J. Chan, “Scalable large-signal model of 0.18 mm CMOS process for rf power predictions”, Solid State Electronics, vol. 47, pp. 77-81, 2003. C.C. Ho, C.W. Kuo, C.C. Hsiao and Y.J. Chan, “A 0.18 mm p-MOSFET 2 large-signal RF model and its application on MMIC design,” to be published in Solid State Electronics, 2003. 3 C.W. Wang, S.C. Yang, C.K. Lin and Y.J. Chan, “A modified scalable large-signal RF model for quasi-enhancement mode AlGaAs/InGaAs pHEMTs,” to be published in Solid State Electronics, 2003. 4 C.C. Ho, C.W. Kuo, C.C. Hsiao and Y.J. Chan, “A fully integrated 2.4 GHz class-E amplifier with a 63% PAE by 0.18 mm CMOS technologies”, submitted to IEEE J. Solid State Circuits, under revision, 2003. H.C. Chiu, T.J. Yeh, M.J. Hwu, S.C. Yang and Y.J. Chan, “High performance 5 BCB-bridged AlGaAs/InGaAs power HFETs”, submitted to IEEE Trans. Electron Devices, under revision, 2003. S.C. Yang, H.C. Chiu, M.J. Hwu, W.K. Wang, C.K. Lin and Y.J. Chan, 6 “Submicron RIE recessed InGsP/InGaAs doped-channel FETs,” submitted to IEEE Trans. Electron Devices, under revision, 2003. M.J. Hwu, H.C. Chiu, Y.J. Chan and L.B. Chang, “Improved gate leakage and 7 microwave performance by inserting a thin praseodymium gate metal in AlGaAs/InGaAs DCFETs,” submitted to Electronics Lett., 2003. S.M. Lin, F.H. Hang, C.K. Lin, S.C. Yang and Y.J. Chan, “A Novel 1.55μm 8 Dual-Modes SSO/MSM Photodetector”, submitted to IEEE Photnic Tech. Lett, 2003. C.C. Ho, C.W. Kuo, C.C. Hsiao and Y.J. Chan, “Enhanced PAE in 1.9 GHz 9 CMOS Class-E Amplifier by Adding a Class-F Driver Stage”, submitted to IEEE Trans. Microwave Theory Tech, 2003. C.W. Kuo, C.C. Ho and Y.J. Chan, “The Bandwidth Enhancement Design of 10 CMOS Transimpedance Amplifier by Using Inductive Peaking Technology”, submitted to IEEE Trans. Circuit and System (I), 2003. H.C. Chiu, S.C. Yang, C.K. Lin, M.J. Hwu and Y.J. Chan, “0.2 μm gate-length 11 InGaP/InGaAs DCFET for C-band MMIC amplifier application”, submitted to IEEE Trans. Electron Devices, 2003. 12 M.J. Hwu, H.C. Chiu, S.C. Yang and Y.J. Chan, “A novel double recessed 0.2 um T-gate process for heterostructure InGaP/InGaAs doped-channel FET fabrication”, submitted to IEEE Electron Device Lett., 2003. 13 C.C. Ho, C.W. Kuo, C.C. Hsiao and Y.J. Chan, “A 2.4 GHz low phase noise VCO fabricated by 0.18 um pMOS technologies,” submitted to IEEE Microwave and Wireless Component Lett., 2003. 14 H.C. Chiu, S.C. Yang, C.K. Lin, M.J. Hwu, H.K. Chiou and Y.J. Chan, “K-band monolithic InGaP/InGaAs DCFET amplifier using BCB coplanar waveguide technology,” submitted to IEEE Microwave and Wireless Component Lett., 2003. M.W. Hsieh, W.K. Wang, C.W. Kuo, H.K. Chiou and Y.J. Chan, “A 5.2 GHz 15 CMOS amplifier with an active gate bias circuit to improve the PAE,” submitted to IEEE J. Solid State Circuits, 2003. 2002 H.C. Chiu, S.C. Yang and Y.J. Chan, “Improved device linearity of 1 AlGaAs/InGaAs HFETs by a second mesa etching,” IEEE Electron Device Lett., vol. 23, pp. 1-3, 2002. H.C. Chiu, M.J. Hwu, C.S. Yang and Y.J. Chan, “Enhanced power performance 2 of enhancement-mode AlGaAs/InGaAs pHEMTs by using a low-k BCB passivation layer,” IEEE Electron Device Lett., vol. 23, pp. 243-245, 2002. 3 H.C. Chiu, S.C. Yang and Y.J. Chan, “High power density and large voltage swing of enhancement-mode AlGaAs/InGaAs pHEMTs for 3.5V L-band applications,” Jpn. J. Appl. Phys., vol. 41, pp. 2902-2903, 2002. 4 C.K. Lin and Y.J. Chan, “An extended RF non-linear model for power prediction of AlGaAs/InGaAs pHEMTs,” J. Vac. Sci. Tech., vol. A20, pp. 1048-1051, 2002. C.W. Kuo, C.C. Hsiao and Y.J. Chan, “2.4 GHz VCO and PA MMICs based on 5 0.25 m CMOS technologies,” J. Vac. Sci. Tech., vol. A20, pp. 1034-1037, 2002. C.K. Lin, W.K. Wang and Y.J. Chan, “A new empirical large-signal model for 6 enhancement-mode AlGaAs/InGaAs pHEMTs,” Solid State Electronics, vol. 46, pp. 2135-2139, 2002. C.C. Hsiao, S.C. Yang, C.C. Ho and Y.J. Chan, “Improved quality-factor of 0.18 7 m CMOS active inductor by a feedback resistance design,” IEEE Microwave and Wireless Component Lett., Dec. 2002. 2001 S.C. Yang, H.C. Chiu, F.T. Chien, Y.J. Chan and J.M. Kuo, “RIE gate-recessed 1 (AlGa)InP/InGaAs double doped-channel FETs using CHF3+BCl3 mixing plasma,” IEEE Electron Device Lett., vol. 22, pp. 170-172, 2001. H.C. Chiu, S.C. Yang, F.T. Chien and Y.J. Chan, “High power density and low 2 DC power supply of AlGaAs/InGaAs doped-channel FETs,” Electronics Lett., vol. 37, pp. 597-598, 2001. H.C. Chiu, S.C. Yang, Y.J. Chan and H.H. Lin, “High power InGaP/InGaAs 3 doped-channel heterostructure FETs,” IEICE Trans. Electronics, vol. E84-C. pp. 1312-1317, 2001. F.T. Chien, H.C. Chiu, S.C. Yang, C.W. Chen, and Y.J. Chan, “Device linearity 4 and gate voltage swing improvement by AlGaAs/InGaAs double doped-channel design,” IEICE Trans. Electronics, vol. E84-C. pp. 1306-1311, 2001. 5 6 H.C. Chiu, S.C. Yang and Y.J. Chan, “AlGaAs/InGaAs heterostructure doped-channel FETs exhibiting good electrical performance at high temperatures,” IEEE Trans. Electron Devices, vol. 48, pp. 2210-2215, 2001. S.C. Yang, H.C. Chiu, Y.J. Chan, H.H. Lin and J.M. Kuo, “(AlxGa1-x)0.5In0.5P/InGaAs (x=0, 0.3,1.0) heterostructure doped-channel FETs for microwave power applications,” IEEE Trans. Electron Devices, vol. 48, pp. 2906-2910, 2001. C.W. Kuo, C.C. Hsiao and Y.J. Chan, “2 Gbps transimpedance amplifier 7 fabricated by 0.35 mm CMOS technologies,” Electronics Lett., vol. 37, pp. 1158-1160, 2001. 2000 1 P.C. Chen and Y.J. Chan, “Improved microwave performance on low-resistivity Si substrates by Si ion implantation,” IEEE Microwave Theory and Tech, vol. 48, pp.1582-1585, 2000. 2 F.T. Chien, S.C. Chiol and Y.J. Chan, “Microwave power performance comparison between single and dual doped-channel designs in AlGaAs/InGaAs HFETs,” IEEE Electron Device Lett., vol. 21, pp. 60-62, 2000. 3 F.T. Chien and Y.J. Chan, “Monolithically integrated AlGaAs/InGaAs doped-channel FETs/MSM-PD photoreceivers,” Microwave and Optical Technology Lett, vol. 27, pp. 79-80, 2000. 4 Y.H. Lin and Y.J. Chan, “2.4 GHz single-balanced diode mixer fabricated on Al2O3 substrate by thin-film technology,” Microwave and Optical Technology Lett., vol. 25, pp. 83-86, 2000. 5 H.C. Chiol, F.T. Chien, S.C. Yang, C.W. Kuo, and Y.J. Chan, “Source and drain resistances reduced of InGaP/InGaAs doped-channel FETs by a Si d–doping Schottky layer,” Electronics Lett., vol. 36, pp. 1320-1322, 2000. 6 M.J. Yu, Y.J. Chan, L.H. Lai and J.H. Hong, “Improved microwave performance of spiral inductors on Si substrates by chemically anodizing a porous Si layer,” Microwave and Optical Technology Lett., vol. 26, pp. 232-234, 2000. 7 H.C. Chiu, S.C. Yang, Y.J. Chan and J.M. Kuo, “High Schottky barrier of AlInP/InGaAs doped-channel HFETs with superior microwave power performance,” Electronics Lett., vol. 36, pp. 1968-1969, 2000. 8 C.C. Hsiao and Y.J. Chan, “A 6.8 GHz monolithic oscillator fabricated by 0.35 um CMOS technologies,” Electronics Lett., vol. 36, pp. 1927-1928, 2000. 1999 H.H. Wu and Y.J. Chan, "High-Q inductors and low-loss band-pass filters on Al2O3 1 substrates by thin-film technology," Microwave and Optical Technology Lett., vol. 20, pp. 322-326, 1999. L.S. Lai, H.C. Kao and Y.J. Chan, "InAlGaAs fully quaternary doped-channel FETs 2 recessed by CHF3+BCl3 reactive ion etching," Electronics Lett., vol. 35, pp.1674-1676, 1999. F.T. Chien and Y.J.Chan, "Improved voltage gain of transimpedance amplifier by 3 AlGaAs/InGaAs doped-channel FETs", IEEE Trans. Electron Devices, vol. 46, pp. 1094-1098, 1999. 4 F.T. Chien and Y.J. Chan, "Characteristics improvement by a double doped-channel design in AlGaAs/InGaAs HFETs," Electronics Lett., vol. 35, pp. 427-428, 1999. F.T. Chien and Y.J. Chan, "Bandwidth enhancement of transimpedance amplifier by a 5 capacitive-peaking design, " IEEE Journal of Solid-State Circuits., vol. 34, pp. 1167-1170, 1999. 1998 1 H.C. Kao, L.S. Lai and Y.J. Chan, ”Reactive-ion-etching of CHF3+BCl3 for ternary InAlAs and InGaAs compounds with various In-contents”, J. Vac. Sci. Technol(B), vol. 16, pp-253-254, 1998. C.F. Liao, Y.J. Chan and Y.C. Chiang, “2.4 GHz monolithic microwave mixer 2 with lump balanced circuits”, Microwave and Optical Technology Lett., vol. 17, pp. 357-359, 1998. L.S. Lai, Y.J. Chan, J.W. Pan, and J.I. Chyi, “Characteristics of fully quaternary 3 In0.52(Al0.8Ga0.2) 0.48As/In0.53(Al0.2Ga0.8)0.47As heterostructure doped-channel FET’s“, Electronics Lett., vol. 34, pp. 308-309, 1998. Y.J. Chan, C.H. Huang, C.C. Wen, and B.K. Liew, ”Characteristics of 4 deep-submicrometer MOSFET and its empirical non-linear RF model ”,IEEE Microwave Theory and Tech., vol. 46, pp. 611-615, 1998. 5 L.S. Lai and Y.J. Chan, “Selectively dry-etched AlGaAs/InGaAs doped-channel using CHF3+BCl3 plasma “, to be published in Solid State Electronics, 1998. F.T. Chien and Y.J. Chan, ”Transimpedance amplifiers fabricated with 6 InAlAs/InGaAs doped-channel heterostructures “, Electronics Lett., vol. 34, pp. 1142-1143, 1998. Y.C. Chiang, C.C. Lin, and Y.J. Chan, “The design of a narrow band MIC lumped 7 element coupled-resonator bandpass filter “, to be published in Microwave and Optical Technology Lett., 1998 L.S. Lai, H.C. Kao, and Y.J. Chan, “Characteristics of RIE etching in 8 InAlAs/InGaAs HEMT’s using fluorine and chlorine gas mixtures “ ,J. Vac. Sci. Technol(B), in revised, 1998. Y.J. Chan, H.H. Wu, L.H. Laih, and J.W. Hong, “Improved microwave 9 performance of spiral inductors on Si substrates by the insertion of an amorphous Si layer “,submitted to Electronics Lett., 1998. L.S. Lai, Y.J. Chan, J.W. Pan and J.I. Chyi,“ Fully quaternary In0.52(Al1-xGax)0.48As/In0.53(AlxGa1-x) 0.47As(x=0,0.1,0.2) heterostructure 10 doped-channel FET’s on InP substrates “,submitted to IEEE Trans. Electron Device, 1998 11 C.H. Huang, Y.J.Chan and B.K. Liew, “The large signal RF model of 0.25 micrometer n- and p-MOSFET’s “, submitted to Electronics Lett., 1998. F.T. Chien and Y.J.Chan, “Improved voltage gain of transimpedance amplifier by 12 AlGaAs/InGaAs doped-channel FETs“, submitted to IEEE Trans. Electron Devices, 1998. 13 Y.J. Chan and J.W. Huang, “The correlation between high-voltage kink and substrate current in GaAs MESFET,” submitted to Electronics Lett., 1998. H.H. Wu and Y.J. Chan, “High-Q inductors and low-loss band-pass filters on 14 Al2O3 substrates by thin-film technology,” submitted to Microwave and Optical Technology Lett., 1998. 1997 Y.J. Chan, C.S. Wu, C.H. Chen, J.L. Shieh, and J.I. Chyi, “Characteristics of 1 In0.52(AlxGa1-x)0.48As/In0.53Ga0.47As heterojunction and its application on HEMT’s “, IEEE Trans. Electron Devices, vol.44, pp. 708-714, 1997. L.S. Lai and Y.J.Chan, “Enhanced breakdown voltage in InP-HEMT’s by using a 2 In0.53(AlxGa1-x)0.47As(x=0.1,0.2) quaternary channel”, Electronics Lett, vol.33, pp-1739-1740,1997. 1996 Y.J. Chan, C.S. Wu, J.I. Chyi, R.J. Lin, and J.L. Shieh,” GaAs-based In0.29Al0.71As/In0.3Ga0.7As heterostructure and its application on 1 HEMT’s”, Microwave and Optical Technology Letters, vol. 11, pp. 148-150, 1996. M.T. Yang and Y.J. Chan,” Device linearity comparisons between 2 doped-channel and modulation-doped designs in pseudomorphic Al0.3Ga0.7As/In0.2Ga0.8As heterostructures”, IEEE Trans. Electron Devices, vol. 43, pp.1174-1180, 1996. Y.J. Chan, C.S. Su and K.T. Sung,” Reactive-ion-etching of WSix in 3 CF4+O2 and the associated damage in GaAs”, J. Vac. Sci. Technol(B), vol. B14, pp. 2550-2554, 1996. M.T. Yang, Y.J. Chan, J.L. Shieh, and J.I. Chyi,” The performance 4 enhancement in metamorphic InAlAs/InGaAs doped-channel FET’s on GaAs substrates”, IEEE Electron Device Lett., vol. 17, pp. 410-412, 1996. L.W. Ke, Y.J.Chan, and Y.C. Chiang,” Monolithic AlGaAs/InGaAs 5 doped-channel FET microwave switches”, Microwave and Optical Letters, vol. 13, pp. 47-49, 1996. 1995 1 Y.J. Chan, and M.T. Yang,” Device linearity improvement by Al0.3Ga0.7As/In0.2Ga0.8As heterostructure doped-channel FET’s”, IEEE Electron Device Lett, vol. 16, pp. 33-35, 1995. Y.J. Chan, and M.T. Yang,”AlGaAs/InxGa1-xAs( 0 x 0.25) 2 doped-channel FET’s,” IEEE Trans. Electron Devices, vol. 42, pp. 1745-1749, 1995.. C.S. Wu, Y.J. Chan, J.L. Shieh, and J.I. Chyi,” 3 In0.52(Al0.9Ga0.1)0.48As/In0.53Ga0.47As HEMT for the improved device reliability”, Electronic Lett, vol. 31, pp. 1105-1106, 1995. Y.J. Chan, T.J. Yeh and J.M. Kuo,” High temperature performance of 4 GaInP/In0.2Ga0.8As pseudomorphic HEMT’s with WSix gates”, Solid State Electronics, vol. 38, pp. 457-459, 1995. C.S.Wu, Y.J. Chan, C.D. Chen, T.M. Chuang, F.Y. Juang, C.C. Chang and J.I. Chyi,” Double heterostructure pseudomorphic AlGaAs/In0.15Ga0.85As high 5 electron mobility transistor and its short-channel effects”, Solid State Electronics, vol. 38, pp. 377-381, 1995. M.T. Yang, Y.J. Chan, C.S. Wu, and J.I. Chyi,” Novel 6 In0.29Al0.71As/In0.3Ga0.7As heterostructure FET’s fabricated on GaAs substrates”, J. of Chinese Institute of Electrical Eng, vol. 2, pp. 29-36, 1995.. T.H. Gan, Y.J. Chan, and C.S. Wu,” S-band and X-band monolithic microwave 7 amplifier design using pseudomorphic AlGaAs/In0.15Ga0.85As HEMT’s”, J. Chinese Institute of Electrical Engineering, vol. 2, pp. 299-306, 1995. C.C.Chu, Y.J.Chan, R.H. Yuang, J.I. Chyi, and C.T. Lee,” Performance 8 enhancement using WSix/ITO electrodes in InGaAs/InAlAs MSM photodetectors”, Electronics Lett., vol. 31, pp. 1692-1694, 1995. C.S.Wu, Y.J. Chan, J.L. Shieh, T.H. Gan, and J.I. Chyi,” 9 In0.52Al0.48As/InxGa1-xAs( x=0.53,0.6 ) lattice-matched and strained HEMT’s on InP substrates”, J. Chinese Institute of Engineers, vol. 18, pp. 707-712, 1995. 1994 M.T. Yang, Y.J.Chan, C.H.Chen, J.I. Chyi, R.M. Lin, and J.L. Shieh,” The 1 characteristics of pseudomorphic AlGaAs/InxGa1-xAs( 0 x 0.25 ) doped-channel FET’s”, J. Appl. Phys, vol. 76, pp. 2494-2498, 1994. Y.J. Chan, T.J. Yeh, and J.M. Kuo,” GaInP/In0.15Ga0.85As heterostructure 2 pulsed doped-channel FET’s”, Electronics Lett, vol. 30, pp. 1094-1095, 1994. 3 Y.J. Chan, M.T. Yang, T.J. Yeh, and J.I. Chyi,” High uniformity of AlGaAs/In0.15Ga0.85As doped-channel structure grown by MBE on 3-GaAs wafer”, J. Electronic Materials, vol. 23, pp. 675-679, 1994. C.S. Wu, Y.J. Chan, C.D. Chen, T.M. Chuang, F.Y. Juang, C.C. Chang and J.I. Chyi, “DC and microwave characteristics of pseudomorphic 4 AlGaAs/In0.25Ga0.75As HEMT’s by deep-UV source”, J. of Chinese Institute of Electrical Eng, vol. 1, pp. 45-50, 1994. Y.J. Chan and D. Pavlidis,” Low frequency noise and frequency dispersion 5 characteristics of GaInP/GaAs HEMT’s”, IEEE Trans. Electron Devices, vol. 41, pp. 637-642, 1994. 1993 1 Y.J. Chan and C.H. Chen,” C+Ar co-implanted p-channel GaAs MESFET’s”, Appl. Phys. Lett. vol. 63, pp. 1092-1094, 1993. Y.J. Chan, M.T. Yang, J.I. Chyi, J.L. Shieh, and R.M. Lin,” AlGaAs/GaAs 2 heterostructure FET’s grown by molecular beam epitaxy ”, Proceedings of National Science Council, vol.17, pp. 428-432, 1993. Y.J. Chan, and M.T. Yang,” Enhancement- and depletion-mode AlGaAs/GaAs 3 HEMT inverter fabricated by selective ion implantation”, Electronics Lett., vol. 29, pp. 2220-2222, 1993. J.M. Kuo, and Y.J. Chan,” Cryogenic and high temperature operation of 4 AlInP/In0.2Ga0.8As high electron mobility transistors”, J. Vac. Sci. Technol., vol. B11, pp. 976-978, 1993. J.M. Kuo, Y.J. Chan, and D.Pavlidis,” Modulation-doped 5 Al0.52In0.48P/In0.2Ga0.8As FET’s”, Appl. Phys. Lett, vol. 62, pp. 1105-1107, 1993. 1992 Y.J. Chan, and D.Pavlidis,” Single and dual p-doped 1 In0.52Al0.48As/InxGa1-xAs(x=0.53,0.65) FET’s and the role of doping”, IEEE Trans. Electron Devices, vol. 39, pp.466-472, 1992. W.Q. Li, Y.J. Chan, and P.K. Bhattacharya, “ Improved performance of highly 2 strained InGaAs/GaAs heterostructure devices grown on patterned GaAs substrates”, J. Vac. Sci. Technol., B10, PP. 1035-1037, 1992. 1991 Y.J. Chan, and D. Pavlidis,” In0.52Al0.48As/InxGa1-xAs(0.53≦x≦0.7) lattice 1 matched and strained heterostructure insulated-gated FET’s ”, IEEE Trans. Electron Devices, vol. 38, pp. 1999-2005, 1991. Y.J. Chan, and D. Pavlidis and G.I. Ng,” The influence of gate-feeder/mesa-edge 2 contacting on sidegating effect in InAlAs/InGaAs heterostructure FET’s”, IEEE Electron Device Lett., vol. 12, pp.360-362, 1991.. R. Clarke, W. Dos Passos, Y.J. Chan and D.Pavlidis,” Enhanced annealing kinetics 3 in ion-implanted InxAl1-xAs studied by x-ray diffractometry”, Appl. Phys. Lett., vol. 58, pp. 2267-2269, 1991. M. Razeghi, F. Omnes, Ph. Maurel, Y.J. Chan and D. Pavlidis,” GaInP/GaxIn1-xAs 4 lattice-matched(x=1) and strained(x=0.85) 2DEG FET’s”, Semiconed. Sci. Technol., vol. 6, pp. 103-107, 1991. 1990 Y.J. Chan, D. Pavlidis, M. Razeghi and F. Omnes, “Ga0.51In0.49P/GaAsHEMT’s exhibiting good electrical performance at 1 cryogenic temperatures“, IEEE Trans. Electron Devices , vol.37, pp. 2141-2147, 1990. M. Razeghi, F. Omnes, M. Defour, Ph. Maurel, Ph Bove, Y.J. Chan and D. 2 Pavlidis, “The first fabrication of n- and p-type GaInP/Ga(In)As lattice matched and strained HIGFET structures grown by MOCVD “, Semicond. Sci. Technol., vol 5, pp. 274-277, 1990. Before 1990 G.I. Ng, D.Pavlidis, M. Quellec, Y.J. Chan, M.D. Jaffe and J. Singh, “ Study of the 1 consequence of excess indium in the active channel InGaAs/InAlAs HEMT’s on device properties”, Appl. Phys. Lett. vol. 52, pp. 728-730, 1989. 2 Y.J. Chan and M.S. Lin, “Rapid thermal annealing of Si implanted GaAs”, J. Electronic Material vol. 15, pp. 31- 36, 1986. Y.J. Chan and M.S. Lin, “Deep-level transient spectroscopy study of thermal 3 conversion layer on SI-GsAs grown by LEC method”, J. Appl. Phys., vol. 60, pp. 2184-2186, 1986. Y.J. Chan and M.S. Lin and T.P. Chen, “Thermal annealing study on GaAs 4 encapsulated by plasma-enhanced chemical-vapor-deposited SiOxNy”, J. Appl. Phys., vol. 58, pp. 545-549, 1985.