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Single-Layer Low-Profile Patch Antennas with Improved CP Performance by Using Multiresonant Modes (Invited Paper) Conference paper
Asia-Pacific Microwave Conference Proceedings, APMC, Hong Kong, Hong Kong, 8-11 Dec. 2020
Authors:  Neng-Wu Liu;  Zhu,Lei
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Microstrip Patch Antenna  Circularly-polarized  Multiresonant Modes  Sequential Rotated Emcs  
A Modal Method to Enhance AR Bandwidth: Exemplified by A CP Crossed Dipole Antenna Conference paper
Asia-Pacific Microwave Conference Proceedings, APMC, Hong Kong, 8-11 Dec. 2020
Authors:  Lin,Jiang Feng;  Zhu,Lei
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Axial-ratio (Ar) Bandwidth  Characteristic Modes Theory (Cmt)  Dipoles  Polarization  Resonant Frequency (Resf)  
3-D Printed Metallic CP Antenna with Dual-Cavity Structure and Enhanced Axial Ratio Bandwidth Conference paper
Asia-Pacific Microwave Conference Proceedings, APMC, Hong Kong, 8-11 Dec. 2020
Authors:  Shiyan Wang;  Wenting Ge;  Gang Zhang;  Yin Li;  Sai-Wai Wong;  Lei Zhu
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Metallic Cp Antenna  Dual-cavity Structure  Ar Bandwidth  Grooved Open-ended Waveguide  Slm  
Tilted Circularly Polarized Beam Microstrip Antenna with Miniaturized Circular Sector Patch under Wideband Dual-Mode Resonance Journal article
IEEE Transactions on Antennas and Propagation, 2020,Volume: 68,Issue: 9,Page: 6580-6590
Authors:  Jian Yu;  Wen-Jun Lu;  Yong Cheng;  Lei Zhu
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Dual-resonant  Microstrip Patch Antenna  Miniaturized  Tilted Circularly Polarized (Cp) Beam  Wideband  
Low-Profile High-Directivity Circularly-Polarized Differential-Fed Patch Antenna with Characteristic Modes Analysis Journal article
IEEE Transactions on Antennas and Propagation, 2020,Volume: 69,Issue: 2,Page: 723-733
Authors:  Jiang-Feng Lin;  Lei Zhu
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Circularly Polarized  Differential-fed  High-directivity  Low Profile  Patch Antenna  Tm12/21 Modes  
Frequency-Ratio Reduction of a Low-Profile Dual-Band Dual-Circularly Polarized Patch Antenna under Triple Resonance Journal article
IEEE Antennas and Wireless Propagation Letters, 2020,Volume: 19,Issue: 10,Page: 1689-1693
Authors:  Neng-Wu Liu;  Lei Zhu;  LiZhong-Xun Liu;  Zhi-Ya Zhang;  Guang Fu
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Circularly Polarized (Cp) Patch Antenna  Dual Band  Small Frequency Ratio  Radiation Pattern Transformation  
Design approach of a single circularly polarized patch antenna with enhanced AR-Bandwidth under triple-mode resonance Journal article
IEEE Transactions on Antennas and Propagation, 2020,Volume: 68,Issue: 8,Page: 5827-5834
Authors:  Neng-Wu Liu;  Lei Zhu;  Zhong-Xun Liu;  Guang Fu;  Ying Liu
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Axial-ratio (Ar) Bandwidth  Circularly Polarized (Cp)  Patch Antenna  Radiative Modes  Shorting Pins  
A Single-Layer Single-Fed Shorted-Patch Antenna with Broadside Circular Polarization by Using Nondegenerate TM0,1/2 and TM1,1/2 Modes Journal article
IEEE Antennas and Wireless Propagation Letters, 2020,Volume: 19,Issue: 6,Page: 939-943
Authors:  Neng-Wu Liu;  Mei-Jiao Sun;  Lei Zhu;  Zhong-Xun Liu;  Lin Yang;  Lu-Yang Ji
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Circular Polarization  Radiative Mode  Shorted-patch Antenna (Spa)  Single-layer  Single-fed  
Tilted bi-sense circularly-polarized antenna and its application for radio frequency identification system Journal article
International Journal of RF and Microwave Computer-Aided Engineering, 2020,Volume: 30,Issue: 7
Authors:  Wen-Hai Zhang;  Kam-Weng Tam;  Wen-Jun Lu;  Pedro Cheong;  Wai-Wa Choi;  Sut-Kam Ho
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Bi-sense Beam  Circularly Polarized Antenna  Complementary Dipoles  Rfid System  Tilting Beams  
Wideband Low-Profile Circularly Polarized Patch Antenna Using 90° Modified Schiffman Phase Shifter and Meandering Microstrip Feed Journal article
IEEE Transactions on Antennas and Propagation, 2020,Volume: 68,Issue: 7,Page: 5680-5685
Authors:  Lei-Lei Qiu;  Lei Zhu;  Yanhui Xu
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Circular Polarization  Low Profile  Meandering Feed  Patch Antenna  Wideband Axial Ratio (Ar)