Qiu Shi
University of Science and Technology, Sana'a
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Publication
Featured researches published by Qiu Shi.
asia pacific conference on environmental electromagnetics | 2015
Hong Rentang; Shi Lihua; Qiu Shi; Zhou Yinghui
A low-profile antenna with end-fire radiation and vertical polarization is presented in this paper. It employs a top-open dielectric-filled waveguide to propagate the electromagnetic waves, which is radiated by gradually deducing the height of the waveguide. The proposed antenna has a low profile of 0.1λL (λL is the wavelength at the lowest operating frequency), and is embedded in a large ground plane. Simulation results show that a fractional impedance bandwidth of 23.6%, a maximum gain of 8.4 dBi, and an end-fire radiation is achieved, indicating that the antenna should be useful in airborne and vehicle platforms. The antenna has a width much less than a wavelength, showing the capability of being an array element for higher directivity and beam steering at the end-fire direction.
Archive | 2014
Zhou Bihua; Jiang Zhidong; Xu Yun; Li Yanxin; Qiu Shi; Shi Lihua
Archive | 2014
Li Yanxin; Shi Lihua; Jiang Zhidong; Gao Cheng; Su Liyuan; Lu Feng; Guo Feng; Qiu Shi
Archive | 2014
Shi Lihua; Qiu Shi; Jiang Zhidong; Zhou Bihua; Li Yanxin; Gao Cheng
international symposium on electromagnetic compatibility | 2017
Wang Tao; Qiu Shi; Shi Lihua
Archive | 2017
Qiu Shi; Wang Tao; Shi Lihua; Li Yanxin
Archive | 2017
Qiu Shi; Duan Yantao; Shi Lihua; Liu Bo
Archive | 2017
Qiu Shi; Wang Tao; Shi Lihua; Duan Yantao; He Weixiong
Archive | 2016
Li Yanxin; Zhang Qi; Yang Bo; Qiu Shi; Shi Lihua; Gao Cheng; Chen Hailin; Guo Fei
Archive | 2015
Zhang Haitao; Zhou Bihua; Gao Cheng; Li Yanxin; Yang Bo; Qiu Shi
