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Wideband bandstop filters based on wideband 180° phase shifters Journal article
IET Microwaves, Antennas and Propagation, 2020,Volume: 14,Issue: 13,Page: 1662-1670
Authors:  Lei-Lei Qiu;  Lei Zhu
Favorite |  | TC[WOS]:0 TC[Scopus]:0 | Submit date:2021/03/09
Canonical synthesis of transversal bandpass filters Journal article
IET Microwaves, Antennas and Propagation, 2020,Volume: 14,Issue: 10,Page: 1124-1131
Authors:  Zai-Cheng Guo;  Lei Zhu;  Sai-Wai Wong
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Low-profile microstrip patch antenna with simultaneous enhanced bandwidth, beamwidth, and cross-polarisation under dual resonance Journal article
IET Microwaves, Antennas and Propagation, 2020,Volume: 14,Issue: 5,Page: 360-365
Authors:  Neng-Wu Liu;  Sen Gao;  Lei Zhu;  Lu-Yang Ji;  Lin Yang;  Hui-Li Zheng
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Design of balanced-to-balanced filtering power divider with arbitrary power division ratio based on circular patch resonator Journal article
IET Microwaves, Antennas and Propagation, 2020,Volume: 14,Issue: 4,Page: 253-259
Authors:  Qianwen Liu;  Jianpeng Wang;  Lei Zhu;  Wen Wu
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Wideband circularly polarised patch antenna with multi-section λ/4 transmission lines Journal article
Electronics Letters, 2019,Volume: 55,Issue: 22,Page: 1172-1174
Authors:  Qiong-Sen Wu;  Xiao Zhang;  Lei Zhu;  Gary Zhang
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Compact ultra-wideband bandstop filter using capacitive loads Journal article
Electronics Letters, 2019,Volume: 55,Issue: 18,Page: 1002-1004
Authors:  Baoguang Liu;  Yun-Peng Lyu;  Lei Zhu;  Chonghu Cheng
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Compact dielectric resonator antenna with bandwidth enhancement via loading of shorting pins Journal article
IET Microwaves, Antennas and Propagation, 2019,Volume: 13,Issue: 12,Page: 1969-1973
Authors:  Neng-Wu Liu;  Xin-Peng Chen;  Lei Zhu;  Zhong-Xun Liu;  Guang Fu
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Design of triple-band and triplex slot antenna using triple-mode cavity resonator Journal article
IET Microwaves, Antennas and Propagation, 2019,Volume: 13,Issue: 13,Page: 2303-2309
Authors:  Yu-Ming Wu;  Sai-Wai Wong;  Jing-Yu Lin;  Yang Yang;  Long Zhang;  Wai-Wa Choi;  Lei Zhu;  Yejun He
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Social-aware incentive mechanism for full-view covered video collection in crowdsensing Journal article
IET COMMUNICATIONS, 2018,Volume: 12,Issue: 20,Page: 2600-2608
Authors:  Pei, Yingying;  Hou, Fen
Favorite |  | TC[WOS]:2 TC[Scopus]:2 | Submit date:2019/01/17
incentive schemes  mobile computing  cameras  wireless sensor networks  social-aware incentive mechanism  full-view covered video collection  traditional fixed sensor network  sensing data  mobile crowdsensing system  mobile users  sensing tasks  video clips  mobile devices  incentive mechanism design  data quality  collected data  social relationship  computational efficiency  random selection  aspect based selection  data collector  
Process compensated bipolar junction transistor-based CMOS temperature sensor with a +/- 1.5 degrees C (3 sigma) batch-to-batch inaccuracy Journal article
ELECTRONICS LETTERS, 2018,Volume: 54,Issue: 22,Page: 1270-1271
Authors:  Sun, Dapeng;  Zhang, Tan-Tan;  Law, Man-Kay;  Mak, Pui-In;  Martins, Rui Paulo
Favorite |  | TC[WOS]:0 TC[Scopus]:0 | Submit date:2019/01/17
resistors  calibration  CMOS integrated circuits  bipolar transistors  temperature sensors  first-batch-only calibration parameters  batch-to-batch inaccuracy  piecewise BJT process  compensation property  base recombination current  base-emitter voltage  CMOS temperature sensor  process compensated BJT  intra-die variation  spread compensation property  on-chip resistors  inter-die variation  current 3  0 muA  voltage 1  2 V  temperature-40 degC to 125 degC  size 0  036 mm