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Synthesis Design of Dual-Band Differential Phase Shifters with Independent Filtering Passbands and Predetermined Phase Shifts Journal article
IEEE Transactions on Industrial Electronics, 2021
Authors:  Lei-Lei Qiu;  Lei Zhu
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Filtering  Dual Band  Passband  Phase Shifters  Resonant Frequency  Impedance  Topology  Differential Phase Shifter  Dual-band  Filtering Passband  Synthesis Design  
Dual-Band Filtering Differential Phase Shifter Using Cascaded Wideband Phase Shifter and Bandstop Network With Two Same Phase Shifts Journal article
IEEE Microwave and Wireless Components Letters, 2021
Authors:  Lei-Lei Qiu;  Lei Zhu
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Bandstop Network  Differential Phase Shifter  Dual Band  Filtering  Dual-band  Wideband Phase Shifter  
Frequency Selective Surface with Quasi-Elliptic Bandpass Response Using Radiation Null of Patch Antenna Journal article
IEEE Antennas and Wireless Propagation Letters, 2021,Volume: 20,Issue: 1,Page: 13-17
Authors:  Li,Yin;  Wong,Sai Wai;  Wang,Shiyan;  Lin,Jing Yu;  Liu,Baiyang;  Zhu,Lei;  He,Yejun
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Fast roll-off  frequency selective surface (FSS)  high-frequency selectivity  radiation null  transmission zeros (TZs)  
A Generalized Synthesis Technique for High-Order and Wideband 3-D Frequency Selective Structures with Chebyshev Functions Journal article
IEEE Transactions on Antennas and Propagation, 2020
Authors:  Hanxuan Li;  Bo Li;  Lei Zhu
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Frequency Selective Structures  Synthesis Design  Wide Passband  Sharp Roll-off Skirt  Chebyshev Functions  
A Multiband FDD SAW-Less Transmitter for 5G-NR Featuring a BW-Extended N-Path Filter-Modulator, a Switched-BB Input, and a Wideband TIA-Based PA Driver Journal article
IEEE Journal of Solid-State Circuits, 2020,Volume: 55,Issue: 12,Page: 3387-3399
Authors:  Qi,Gengzhen;  Shao,Haijun;  Mak,Pui In;  Yin,Jun;  Martins,Rui P.
Favorite |  | TC[WOS]:1 TC[Scopus]:1 | Submit date:2021/03/04
5G new radio (5G-NR)  adjacent-channel leakage rejection (ACLR)  bandpass filter  bandwidth-extended Npath filter modulator (BW-Ext FIL-MOD)  baseband (BB)  CMOS  Miller effect  multiband  N-path  out-of-band (OB)  passive mixer  phase noise  positive-feedback network (PFN)  power amplifier driver (PAD)  surface acoustic wave (SAW)  switched capacitor (SC)  switched-BB input network  transmitter (TX)  
Compact Single- And Dual-Band Filters on Hexa-Modes Half-Mode Substrate Integrated Waveguide Resonator with Loaded H-Shaped Slot Journal article
IEEE Microwave and Wireless Components Letters, 2020,Volume: 30,Issue: 12,Page: 1129-1132
Authors:  Bao-Guang Liu;  Yun-Peng Lyu;  Lei Zhu;  Chong-Hu Cheng
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Dual-band  H-shaped Slot  Half-mode Substrate Integrated Waveguide (Hmsiw)  Hexa-modes  Single-band  Wide Stopband  
Low-Profile and High-Passband Roll-Off Frequency-Selective Structure Using Bent Waveguides Journal article
IEEE Antennas and Wireless Propagation Letters, 2020,Volume: 19,Issue: 12,Page: 2117-2121
Authors:  Guo-Wen Chen;  Sai-Wai Wong;  Yin Li;  Zai-Cheng Guo;  Long Zhang;  Amir Khurrum Rashid;  Ning Xie;  Lei Zhu
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Bent Cavity Resonator  Frequency-selective Structure  High Roll-off Selectivity  Substrate Integrated Waveguide  Te Polarization  
Compact Single-and Dual-Band Filtering 180° Hybrid Couplers on Circular Patch Resonator Journal article
IEEE Transactions on Microwave Theory and Techniques, 2020,Volume: 68,Issue: 9,Page: 3675-3685
Authors:  Gang Zhang;  Fei Jiao;  Shicheng Liu;  Lei Zhu;  Shiyan Wang;  Qiyun Zhang;  Jiquan Yang
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Circular Patch Resonator  Compactness  Dual-band  180° Hybrid Coupler  Filtering  
Miniaturized Full-Metal Dual-Band Filter Using Dual-Mode Circular Spiral Resonators Journal article
IEEE Microwave and Wireless Components Letters, 2020,Volume: 30,Issue: 6,Page: 573-576
Authors:  Rui-Sen Chen;  Lei Zhu;  Jing-Yu Lin;  Sai-Wai Wong;  Yin Li;  Yang Yang;  Yejun He
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Circular Spiral Resonator (Csr)  Dual-band  Dual-mode  Full Metal  Miniaturized Size  Transmission Zeroes (Tzs)  
An ultra-wideband bandpass frequency selective structure based on hybrid multimode resonators Conference paper
Asia-Pacific Microwave Conference Proceedings, APMC, Singapore, 10-13 Dec. 2019
Authors:  Hanxuan Li;  Bo Li;  Lei Zhu
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Frequency Selective Structure (Fss)  Multimode Resonators  Transmission Zeros  Ultrawideband (Uwb) Bandpass