2016 Texas Symposium on Wireless and Microwave Circuits and Systems Baylor University March 31-April 1, 2016 Agenda and Technical Program Thursday, March 31st Auditorium, Mayborn Museum 12:00 Registration (Mayborn Museum Lobby) 1:00 Welcome and Introduction Dr. Charles Baylis, General Chair Austin Egbert, President, Baylor IEEE Student Chapter Dr. Oren Eliezer, Technical Program Chair Session A: Wireless Power Transfer – Auditorium (SBC Theatre) Chair: Randall Jean, Baylor University Co-Chair: Donald Lie, Texas Tech University 1:20 Keynote: Surface Waves and the ‘Crucial’ Propagation Experiment Ken Corum, Michael Miller, and James Corum, Texzon Technologies 2:20 A Resonant Voltage Multiplier for Long-Range Inductive Power Transmission Hesam Sadeghi Gugheri and Mehdi Kiani, Pennsylvania State University 2:40 Efficient Near-Field Inductive Wireless Power Transfer for Miniature Implanted Devices Using Strongly Coupled Magnetic Resonance at 5.8 GHz Bhargava Teja Nukala, Jerry Tsay, Donald Lie, Jerry Lopez, and Tam Nguyen, Texas Tech University 3:00 Break and Move to Mayborn Museum Classroom MMC1701 for Sessions B and C Session B: Passive Circuits Chair: Rashaunda Henderson, University of Texas at Dallas Co-Chair: Taylor Barton, University of Texas at Dallas 3:20 Printed Circuit Board Rectangular Waveguide with Full Band Microstrip to Waveguide Transition Michael Gomez and Rashaunda Henderson, University of Texas at Dallas 3:40 Multi-Order Transmission Line-Radial Stub Networks for Broadband Impedance Matching and Power Combining in a Watt-Level Silicon Power Amplifier M. Mahdi Assefzadeh, Aydin Babakhani, Rice University 1 Session C: Spectrum Forum Chair: Oren Eliezer, University of Texas at Dallas Co-Chair: Charles Baylis, Baylor University 4:20 Use of Wireless in Healthcare Delivery: An Analysis of the System Impacts (Invited) Stephen Berger, TEM Consulting 4:40 Dynamic Spectral Mask Construction for Radar Transmission Based on Communication Receiver Locations Casey Latham, Charles Baylis, Robert J. Marks II, Baylor University Lawrence Cohen, Naval Research Laboratory 5:00 Comparison of Multidimensional Circuit Optimization Techniques for Real-Time Transmitter Use Joseph Barkate, Alexander P. Tsatsoulas, Charles Baylis, Robert J. Marks II, Baylor University Lawrence Cohen, Naval Research Laboratory 5:20 Student Poster Session and Reception – Mayborn Classroom Breezeway 6:30 Conference Dinner and Industry Panel Session – Mayborn Classroom Breezeway Friday, April 1st Mayborn Museum - classroom MMC1701 Session D: Active Circuits and RF Systems Chair: Alan Davis, University of Texas at Arlington Co-Chair: Liang Dong, Baylor University 8:20 Measurement and Analysis of Human Micro-Doppler Features in Foliaged Environments Willis Troy, David Lin, Yang Li, Michael Thompson, Baylor University 8:40 A Novel Quadrature Multi-Loop CMOS Ring Oscillator with Current Compensation Technique Xiaoying Deng, Xin Lin, Yanyan Mo, Mingcheng Zhu, Shenzhen University 9:00 Multi-Port Noise Parameter Determination Luciano Boglione, Naval Research Laboratory 9:20 Nonlinear Analysis of Bang-Bang Digital PLL with Accumulative Noise Using Markov Chains Pratheem Bondalapati and Won Namgoong, University of Texas at Dallas 9:40 A Study on Linearity vs. LTE 16QAM Signal Bandwidth and Supply Voltage for HighEfficiency SiGe Power Amplifier Design with CW Load-Pull Jerry Tsay, Jerry Lopez, Travis Hall, Bhargava Teja Nukula, Donald Lie, Texas Tech University 10:00 Break 2 Session E: Antennas and Propagation Chair: David Jackson, University of Houston Co-Chair: Yang Li, Baylor University 10:20 A TDOA Localization Method Based on De-embedding the Propagation Background Mengna Yang, David Jackson, Ji Chen, Zubiao Xiong, University of Houston Jeffery Williams, Sandia National Laboratories 10:40 Electrically-Small Folded Cylindrical Helix Antenna for Wireless Body Area Networks Dong Xue, Brian Garner, Yang Li, Baylor University 11:00 Simulating Electromagnetic Wave Propagation on Moving Humans: Comparison with Experimental Results George Lee, Brian Garner, Yang Li, Baylor University 11:20 Characterization of Narrowband On-Body Wireless Channels Using Motion Capture Experimentation Erik V. Forrister, George Lee, Dong Xue, Brian Garner, Yang Li, Baylor University 11:40 Lunch Session F: Power Amplifiers Chair: Taylor Barton, University of Texas at Dallas Co-Chair: Bryant Baker, Qorvo 1:00 Keynote: Gallium Nitride Power MMICs - Promise and Problems Charles Campbell, IEEE Microwave Theory and Techniques Society Distinguished Microwave Lecturer, Qorvo 2:00 A 300 MHz to 1200 MHz Saturated Broadband Amplifier in GaN for 2W Applications Quentin Diduck, Waclaw Godycki, Chandra Khandavalli, Richard Booth, Dubravko Babić, Earl McCune, Douglas A. Kirkpatrick, Eridan Communications 2:20 High Efficiency 20 W GaN Doherty Power Amplifier for 1.5 GHz and 1.8 GHz for Microcell Base Station Applications Tammy Ho and Jeff Gengler, Qorvo 2:40 Class F 5-6 GHz 10 W GaN Amplifier Tran A. Kim, Matthew Williams, Richard Martin, Qorvo 3:00 Dual-band Chireix Combining Network Prathamesh H. Pednekar, Taylor Barton, University of Texas at Dallas 3:20 Break 3 Session G: Millimeter-Wave to Optical Applications Chair: Jonathan Hu, Baylor University Co-Chair: Oren Eliezer, University of Texas at Dallas 3:40 Realizing THz CMOS Vision Through Efficient Signal Generation Techniques (Invited) Zeshan Ahmad, Kenneth O, University of Texas at Dallas 4:00 Comprehensive Adaptive Tuning of Silicon RF Photonic Filters Shengchang Cai, Samuel Palermo, Texas A&M University 4:20 Student Poster Awards 4:40 Conference Concludes 4