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Gangxiong Wu
Researcher at University of Electronic Science and Technology of China
Publications - 54
Citations - 258
Gangxiong Wu is an academic researcher from University of Electronic Science and Technology of China. The author has contributed to research in topics: Traveling-wave tube & Backward-wave oscillator. The author has an hindex of 7, co-authored 54 publications receiving 141 citations.
Papers
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Journal ArticleDOI
Experimental Verification of the Low Transmission Loss of a Flat-Roofed Sine Waveguide Slow-Wave Structure
Shuanzhu Fang,Jin Xu,Hairong Yin,Xia Lei,Xuebing Jiang,Pengcheng Yin,Gangxiong Wu,Ruichao Yang,Qian Li,Guo Guo,Lingna Yue,Guoqing Zhao,Wenxiang Wang,Xiong Xu,Fei Shen,Yanyu Wei +15 more
TL;DR: In this article, the sine waveguide (SWG) is presented as a potential slow-wave structure for the millimeter-wave (mm-wave) and terahertz (THz) traveling-wave tube (TWT) because of the advantages of wide bandwidth, natural electron beam tunnel, and easy fabrication.
Journal ArticleDOI
Study on 1-THz Sine Waveguide Traveling-Wave Tube
Ruichao Yang,Jin Xu,Pengcheng Yin,Gangxiong Wu,Shuanzhu Fang,Xuebing Jiang,Jinjing Luo,Lingna Yue,Hairong Yin,Guoqing Zhao,Wenxiang Wang,Tianjun Ma,Wenxin Liu,Yanyu Wei +13 more
TL;DR: In this paper, a flat-roofed sine waveguide (SWG) slow wave structure (SWS) has been designed for 1-THz traveling-wave tube (TWT) and the performance of the designed TWT has been simulated, whose saturated output power is 720 mW and corresponding gain is 2857 dB.
Journal ArticleDOI
Mutual Coupling Reduction between Patch Antennas Using Meander Line
Qian Li,Chong Ding,Ruichao Yang,Mingtao Tan,Gangxiong Wu,Xia Lei,Xuebing Jiang,Shuanzhu Fang,Minzhi Huang,Yubin Gong,Yanyu Wei +10 more
TL;DR: In this article, the authors presented two configurations to reduce the mutual coupling (MC) between two microstrip patch antenna elements, where one ML is inserted in the slot of the ground and a maximum MC reduction of 39 dB throughout the −10 dB bandwidth is achieved.
Journal ArticleDOI
Dual-band circularly polarised planar monopole antenna for WLAN/Wi-Fi/Bluetooth/WiMAX applications
Qian Li,Yanyu Wei,Chong Ding,Mingtao Tan,Luqi Zhang,Xia Lei,Gangxiong Wu,Zhanliang Wang,Zhigang Lu,Yubin Gong +9 more
TL;DR: In this article, a planar monopole antenna with dual-band circularly polarisation (CP) was proposed, which consists of a modified L-shaped monopole, an inverted-L strip, and a modified ground.
Journal ArticleDOI
Study on W-band sheet-beam traveling-wave tube based on flat-roofed sine waveguide
Shuanzhu Fang,Jin Xu,Xuebing Jiang,Xia Lei,Gangxiong Wu,Qian Li,Chong Ding,Xiang Yu,Wenxiang Wang,Yubin Gong,Yanyu Wei +10 more
TL;DR: In this paper, a flat-roofed sine waveguide slow-wave structure (FRSWG-SWS) was proposed for a W-band sheet electron beam (SEB) traveling-wave tube (TWT) based on flat-Roofed Sine Waveguide (SWG) structure.