Xia Guanqun
Chinese Academy of Sciences
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Publication
Featured researches published by Xia Guanqun.
asia pacific microwave conference | 1999
Cheng Zhiqun; Sun Xiaowei; Xia Guanqun; Sheng Huaimao; Li Hongqin; Qian Rong; Wang Xiangwu
High power density and high-efficiency AlGaInP/GaAs power HBTs have been successfully designed and fabricated by using 14 double-fingers emitters in parallel and related input and output matched circuits. Device material structure and layout design are discussed and optimized in detail. Output power of 1 W (power density of 2 mw//spl mu/m/sup 2/) with power-added efficiency of 64% at 2 GHz has been achieved.
Archive | 2003
Jin Changming; Sun Xiaowei; Xia Guanqun
Archive | 2002
Li Yufang; Sun Xiaowei; Xia Guanqun
Archive | 2001
Xia Guanqun; Sun Xiaowei; Yang Xiaofeng
Journal of Functional Materials and Devices | 2005
Liu Yanxiang; Xia Guanqun
Research & Progress of Solid State Electronics | 2005
Xia Guanqun
Infrared | 2004
Liu Yanxiang; Xia Guanqun
Microwave and Optical Technology Letters | 2001
Li Hongqin; Sun Xiaowei; Xia Guanqun
Microwave and Optical Technology Letters | 2000
Cheng Zhiqun; Sun Xiaowei; Xia Guanqun; Sheng Huaimao; Li-Hong Qin; Qian Rong; Wang Xiangwu
Microwave and Optical Technology Letters | 2000
Xu Tao; Sun Xiaowei; Xia Guanqun; Zhang Ping; Zhao Yongjiu
