Works by Wenquan Che

Results: 152

Enhanced Radiation in a Millimeter-Wave Circularly Polarized On-Chip Bowtie Antenna Using a Low-Cost PCB Package.

Published in:

Electronics (2079-9292), 2025, v. 14, n. 4, p. 642, doi. 10.3390/electronics14040642

By:

Wang, Yanjun;
Liang, Jiasheng;
Hong, Aguan;
Yi, Xiang;
Qin, Pei;
Zhu, Haoshen;
Che, Wenquan;
Xue, Quan

Publication type:

Article

Compact Ku-band LTCC bandpass filter using folded dual-composite right- and left-handed resonators.

Published in:

Electronics Letters (Wiley-Blackwell), 2020, v. 56, n. 1, p. 17, doi. 10.1049/el.2019.3033

By:

Guangxu Shen;
Wenquan Che

Publication type:

Article

Compact Ku‐band LTCC bandpass filter using folded dual‐composite right‐ and left‐handed resonators.

Published in:

Electronics Letters (Wiley-Blackwell), 2020, v. 56, n. 2, p. 17, doi. 10.1049/el.2019.3033

By:

Shen, Guangxu;
Che, Wenquan

Publication type:

Article

Compact filtering power divider with extended stopband using out-of-phase feeding scheme.

Published in:

Electronics Letters (Wiley-Blackwell), 2019, v. 55, n. 25, p. 1347, doi. 10.1049/el.2019.3077

By:

Guangxu Shen;
Wenjie Feng;
Wenquan Che

Publication type:

Article

Compact filtering power divider with extended stopband using out‐of‐phase feeding scheme.

Published in:

Electronics Letters (Wiley-Blackwell), 2019, v. 55, n. 25, p. 1347, doi. 10.1049/el.2019.3077

By:

Shen, Guangxu;
Feng, Wenjie;
Che, Wenquan

Publication type:

Article

A compact U-shaped defected ground structure microstrip low-pass filter with wideband rejection.

Published in:

Microwave & Optical Technology Letters, 2010, v. 52, n. 3, p. 497, doi. 10.1002/mop.24960

By:

Kuan Deng;
Wenjie Feng;
Wenquan Che

Publication type:

Article

Novel microstrip bandpass filter based on defected ground structure and slotline coupling techniques.

Published in:

Microwave & Optical Technology Letters, 2010, v. 52, n. 1, p. 4, doi. 10.1002/mop.24816

By:

Wenjie Feng;
Kuan Deng;
Wenquan Che;
Shiwei Dong

Publication type:

Article

A wideband circularly polarized microstrip antenna array with single feeding.

Published in:

Microwave & Optical Technology Letters, 2009, v. 51, n. 7, p. 1624, doi. 10.1002/mop.24438

By:

Ping Yao;
Yang Yu;
Wenquan Che;
Wentao Chen

Publication type:

Article

Wideband-integrated planar inverted-F antenna with meander line structures.

Published in:

Microwave & Optical Technology Letters, 2009, v. 51, n. 2, p. 384, doi. 10.1002/mop.24046

By:

Li, Mei;
Xue, Quan;
Che, Wenquan

Publication type:

Article

Experimental studies on microwave ablation in vitro animal tissues with microwave percutaneous coagulator.

Published in:

Microwave & Optical Technology Letters, 2008, v. 50, n. 9, p. 2426, doi. 10.1002/mop.23694

By:

Wenquan Che;
Yumei Chang;
Lisheng Yang;
Lijiang Yang;
Guoqiang Chen

Publication type:

Article

Permittivity measurement of biological materials with improved microwave cavity perturbation technique.

Published in:

Microwave & Optical Technology Letters, 2008, v. 50, n. 7, p. 1800, doi. 10.1002/mop.23490

By:

Zhanxian Wang;
Wenquan Che;
Yumei Chang

Publication type:

Article

Multiway microwave planar power divider/combiner based on substrate-integrated rectangular waveguide directional couplers.

Published in:

Microwave & Optical Technology Letters, 2008, v. 50, n. 6, p. 1600, doi. 10.1002/mop.23438

By:

Chao Wang;
Wenquan Che;
Chao Li;
Dongtian Liu

Publication type:

Article

Narrow-slot bandpass filter based on folded substrate-integrated waveguide with wide out-of-band rejection.

Published in:

Microwave & Optical Technology Letters, 2008, v. 50, n. 5, p. 1155, doi. 10.1002/mop.23327

By:

Wang Lei;
Wenquan Che;
Kuan Deng;
Shiwei Dong

Publication type:

Article

Theoretical analysis and numerical verification of waveguide-type directional coupler constructed into thin double-layer dielectric substrate.

Published in:

Microwave & Optical Technology Letters, 2008, v. 50, n. 5, p. 1397, doi. 10.1002/mop.23380

By:

Wenquan Che;
Lei Xu;
Shiwei Dong;
Russer, Petter

Publication type:

Article

Effect of cylinder spacing on reflection and propagation of substrate-integrated waveguide.

Published in:

Microwave & Optical Technology Letters, 2008, v. 50, n. 3, p. 604, doi. 10.1002/mop.23171

By:

Lei Wang;
Wenquan Che;
Chao Wang;
Yumei Chang;
Zhanxian Wang

Publication type:

Article

A novel bandpass filter based on complementary split rings resonators and substrate integrated waveguide.

Published in:

Microwave & Optical Technology Letters, 2008, v. 50, n. 3, p. 699, doi. 10.1002/mop.23182

By:

Wenquan Che;
Chao Li;
Kuan Deng;
Lisheng Yang

Publication type:

Article

Bandwidth enhancement technique with vertically slotted sidewalls in capacitive coupled antenna.

Published in:

Microwave & Optical Technology Letters, 2008, v. 50, n. 2, p. 341, doi. 10.1002/mop.23066

By:

Mei Li;
Wenquan Che;
Puiyi Lau;
Yung, Edward K. N.

Publication type:

Article

Wideband bandpass filter of folded substrate-integrated waveguide integrating with stripline compact resonant cell.

Published in:

Microwave & Optical Technology Letters, 2008, v. 50, n. 2, p. 390, doi. 10.1002/mop.23117

By:

Liang Geng;
Wenquan Che;
Kuan Deng

Publication type:

Article

Propagation characteristics of H-plane folded substrate integrated waveguide bends.

Published in:

Microwave & Optical Technology Letters, 2007, v. 49, n. 12, p. 2977, doi. 10.1002/mop.22953

By:

Liang Geng;
Wenquan Che;
Kuan Deng

Publication type:

Article

Investigation on quality factor of substrate-integrated waveguide resonance cavity.

Published in:

Microwave & Optical Technology Letters, 2007, v. 49, n. 8, p. 2007, doi. 10.1002/mop.22592

By:

Wenquan Che;
Dapeng Wang;
Lei Xu;
Cuixia Li

Publication type:

Article

Double-layer substrate integrated waveguide structure with variable fractional bandwidth.

Published in:

Microwave & Optical Technology Letters, 2007, v. 49, n. 6, p. 1459, doi. 10.1002/mop.22469

By:

Xu, Lei;
Che, Wenquan;
Geng, Liang;
Wang, Dapeng

Publication type:

Article

Novel rectangular waveguide resonant cavity constructed in dielectric substrate with arc corners.

Published in:

Microwave & Optical Technology Letters, 2007, v. 49, n. 4, p. 804, doi. 10.1002/mop.22297

By:

Dapeng Wang;
Wenquan Che;
Yung, Edward K. N.

Publication type:

Article

Improved spiral compact microstrip resonance cell low-pass filter with wide stopband characteristics.

Published in:

Microwave & Optical Technology Letters, 2007, v. 49, n. 1, p. 121, doi. 10.1002/mop.22032

By:

Wenquan Che;
Kuan Deng;
Lei Xu;
Dapeng Wang;
Liang Geng

Publication type:

Article

Substrate integrated waveguide horn antenna with dielectric lens.

Published in:

Microwave & Optical Technology Letters, 2007, v. 49, n. 1, p. 168, doi. 10.1002/mop.22086

By:

Wenquan Che;
Bing Fu;
Ping Yao;
Chow, Y. L.

Publication type:

Article

A compact wide-band bandpass filter integrating SCMRC and SIRW structures.

Published in:

Microwave & Optical Technology Letters, 2007, v. 49, n. 1, p. 195, doi. 10.1002/mop.22092

By:

Wenquan Che;
Kuan Deng;
Lei Xu;
Dapeng Wang

Publication type:

Article

Equivalence between substrate-integrated (SIRW) rectangular waveguide short-circuit load and its equivalent rectangular waveguide short-circuit load.

Published in:

Microwave & Optical Technology Letters, 2006, v. 48, n. 9, p. 1694, doi. 10.1002/mop.21805

By:

Wenquan Che;
Lei Xu;
Dapeng Wang;
Liang Geng;
Kuan Deng;
Chow, Y. L.

Publication type:

Article

Equivalence between substrate-integrated rectangular waveguide (SIRW) bend and rectangular waveguide (RW) bend.

Published in:

Microwave & Optical Technology Letters, 2006, v. 48, n. 8, p. 1487, doi. 10.1002/mop.21739

By:

Wenquan Che;
Dapeng Wang;
Kuan Deng

Publication type:

Article

H-plane 3-dB hybrid ring of high isolation in substrate-integrated rectangular waveguide (SIRW).

Published in:

Microwave & Optical Technology Letters, 2006, v. 48, n. 3, p. 502, doi. 10.1002/mop.21392

By:

Wenquan Che;
Kuan Deng;
Yung, Edward K. N.;
Ke Wu

Publication type:

Article

Characteristics comparison of substrate-integrated rectangular waveguide (SIRW) and its equivalent rectangular waveguide.

Published in:

Microwave & Optical Technology Letters, 2005, v. 46, n. 6, p. 588, doi. 10.1002/mop.21059

By:

Che, Wenquan;
Ji, Xiaojing;
Wu, Ke

Publication type:

Article

On single-mode transmission of variable ferrite polarizers in circular waveguide.

Published in:

Microwave & Optical Technology Letters, 2004, v. 43, n. 4, p. 348, doi. 10.1002/mop.20466

By:

Wenquan Che;
Yung, Edward K. N.

Publication type:

Article

A 2D near-field microwave diversity imaging system in turntable mode.

Published in:

Microwave & Optical Technology Letters, 2003, v. 36, n. 5, p. 356, doi. 10.1002/mop.10763

By:

Jinping Ma;
Wenquan Che;
Naihong Mao

Publication type:

Article

Nonrepetition of differential phase shift of latching ferrite phase shifter.

Published in:

Microwave & Optical Technology Letters, 2002, v. 35, n. 1, p. 81, doi. 10.1002/mop.10522

By:

Wenquan Che;
Yung, Edward K. N.

Publication type:

Article

Microwave ferrite variable polarizer in a square waveguide with dielectric loading.

Published in:

Microwave & Optical Technology Letters, 2002, v. 34, n. 1, p. 70, doi. 10.1002/mop.10376

By:

Wenquan Che;
Jinping Ma;
Yung, Edward K. N.;
Junding Wen

Publication type:

Article

Practical double-channel variable polarization system with short switching time.

Published in:

Microwave & Optical Technology Letters, 2002, v. 33, n. 4, p. 292, doi. 10.1002/mop.10299

By:

Wenquan Che;
Kan Sha;
Edward K. N., Yung;
Junding Wen

Publication type:

Article

Miniature orthogonal mode transducer with high isolation.

Published in:

Microwave & Optical Technology Letters, 2002, v. 32, n. 1, p. 1, doi. 10.1002/mop.10073

By:

Wenquan Che;
Yung, E. K. N.;
Kan Sha;
Junding Wen

Publication type:

Article

Calculation of resonant frequencies of LS higher order modes in a dielectrically loaded grooved waveguide.

Published in:

Microwave & Optical Technology Letters, 2001, v. 31, n. 6, p. 442, doi. 10.1002/mop.10058

By:

Wenquan Che;
Jin-Ping Ma;
Edward Kai-Ning Yung

Publication type:

Article

Improved technique of H-plane nonreciprocal ferrite phase shifter.

Published in:

Microwave & Optical Technology Letters, 2001, v. 30, n. 4, p. 236, doi. 10.1002/mop.1276

By:

Wenquan Che;
Yung, E. K. N.;
Jinping Ma

Publication type:

Article

Temperature characteristic analysis of a ferrite phase shifter in a grooved waveguide.

Published in:

Microwave & Optical Technology Letters, 2001, v. 30, n. 3, p. 156, doi. 10.1002/mop.1250

By:

Wenquan Che;
Chao-Fu Wang;
Jinping Ma

Publication type:

Article

Impedance-matching technique for a latching ferrite variable polarizer in a circular waveguide.

Published in:

Microwave & Optical Technology Letters, 2000, v. 27, n. 5, p. 366, doi. 10.1002/1098-2760(20001205)27:5<366::AID-MOP21>3.0.CO;2-7

By:

Wenquan Che;
Kai-Ning Yung, Edward;
Kan Sha

Publication type:

Article

Improvement of 3 dB microstrip directional coupler via cross coupling.

Published in:

Microwave & Optical Technology Letters, 2000, v. 26, n. 3, p. 151, doi. 10.1002/1098-2760(20000805)26:3<151::AID-MOP4>3.0.CO;2-R

By:

Wenquan Che;
Kai-Ning Yung, Edward

Publication type:

Article

A novel broadband windmill‐shaped metasurface antenna with stable radiation patterns.

Published in:

IET Microwaves, Antennas & Propagation (Wiley-Blackwell), 2023, v. 17, n. 12, p. 955, doi. 10.1049/mia2.12407

By:

Chen, Dongxu;
Liu, Xizhao;
Ye, Sang;
Yang, Wanchen;
Che, Wenquan;
Xue, Quan

Publication type:

Article

A novel 24 GHz circularly polarised metasurface rectenna.

Published in:

IET Microwaves, Antennas & Propagation (Wiley-Blackwell), 2023, v. 17, n. 6, p. 419, doi. 10.1049/mia2.12336

By:

Huang, Wei;
Du, Jinxin;
Yang, Xue‐Xia;
Che, Wenquan;
Gao, Steven

Publication type:

Article

Compact three‐way Gysel power divider with arbitrary power dividing ratio.

Published in:

IET Microwaves, Antennas & Propagation (Wiley-Blackwell), 2020, v. 14, n. 15, p. 2102, doi. 10.1049/iet-map.2020.0443

By:

Chen, Haidong;
Li, Hongping;
Xue, Quan;
Che, Wenquan

Publication type:

Article

Vertically‐integrated differential filtering patch antenna excited by a balun bandpass filter.

Published in:

IET Microwaves, Antennas & Propagation (Wiley-Blackwell), 2019, v. 13, n. 3, p. 300, doi. 10.1049/iet-map.2018.5522

By:

Jin, Huayan;
Luo, Guo Qing;
Che, Wenquan;
Chin, Kuo‐Sheng;
Pan, Yujian;
Yu, Yufeng

Publication type:

Article

Multi-band crossovers with high passband isolation based on loaded coupled lines.

Published in:

IET Microwaves, Antennas & Propagation (Wiley-Blackwell), 2018, v. 12, n. 8, p. 1339, doi. 10.1049/iet-map.2017.1160

By:

Wenjie Feng;
Yu Zhao;
Wenquan Che

Publication type:

Article

Wideband power dividers with improved upper stopband using coupled lines.

Published in:

IET Microwaves, Antennas & Propagation (Wiley-Blackwell), 2017, v. 11, n. 14, p. 2091, doi. 10.1049/iet-map.2017.0247

By:

Wenjie Feng;
Chaoying Zhao;
Xueke Ma;
Wenquan Che

Publication type:

Article

Revisiting and improvement of thru-reflect-line calibration for accurate measurement of substrate integrated waveguide components.

Published in:

IET Microwaves, Antennas & Propagation (Wiley-Blackwell), 2017, v. 11, n. 1, p. 29, doi. 10.1049/iet-map.2016.0150

By:

Haidong Chen;
Wenquan Che;
Yue Chao;
Wenjie Feng;
Ke Wu

Publication type:

Article

Compact 60 GHz low-temperature cofired ceramic filter with quasi-elliptic bandpass response.

Published in:

IET Microwaves, Antennas & Propagation (Wiley-Blackwell), 2016, v. 10, n. 6, p. 664, doi. 10.1049/iet-map.2015.0694

By:

Desong Wang;
Kuo-Sheng Chin;
Wenquan Che;
Yafen Wu;
Chih-Chun Chang

Publication type:

Article

SIBC incorporated in conformal FDTD to efficiently simulate the thin conductive layer of periodic structure.

Published in:

IET Microwaves, Antennas & Propagation (Wiley-Blackwell), 2016, v. 10, n. 4, p. 353, doi. 10.1049/iet-map.2015.0320

By:

Ying Xiong;
Wenquan Che;
Ye Han

Publication type:

Article

Dual-band GaN power amplifiers with novel DC biasing networks incorporating offset double-sided parallel strip line.

Published in:

IET Microwaves, Antennas & Propagation (Wiley-Blackwell), 2016, v. 10, n. 3, p. 271, doi. 10.1049/iet-map.2015.0272

By:

Liming Gu;
Wenquan Che;
Shichang Chen;
Qi Cai;
Mi Zhang;
Quan Xue

Publication type:

Article