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Dive into the research topics where Sun Guangcai is active.

Publication


Featured researches published by Sun Guangcai.


asian and pacific conference on synthetic aperture radar | 2009

Jamming suppression in Dual-channel PolSAR

Guo Rui; Sun Guangcai; Zhou Feng; Xing Mengdao

In the paper, we provide a method to suppress both the blanketing jamming and the deceptive jamming in Dual-channel PolSAR (D-PolSAR) system. The model of the signal and jamming in the D-PolSAR system is analyzed. By comparing the difference between jamming and real signal, a two-channel-cancellation (TCC) method based on phase compensation is proposed to suppress these two types of jamming. The simulation validates the method.


Archive | 2015

High-speed target ISAR stepped frequency signal synthesis method based on signal preprocessing

Xing Mengdao; Dong Qi; Sun Guangcai; Zhou Fang


Archive | 2015

Target signal extraction and super-resolution enhancement processing method in strong clutter condition

Sun Guangcai; Jing Guobin; Sheng Jialian; Xing Mengdao; Bao Zheng


Archive | 2015

Multi-channel multi-sub-band sliding-spotlight-mode SAR imaging method

Sun Guangcai; Jing Guobin; Zhang Jiajia; Xing Mengdao; Bao Zheng


Archive | 2015

Rectangular coordinate system-based back projection imaging method

Sun Guangcai; Jing Guobin; Zuo Shaoshan; Xing Mengdao; Bao Zheng


Archive | 2014

Generalized polar coordinate imaging method for synthetic aperture radar (SAR)

Sun Guangcai; Zuo Shaoshan; Xing Mengdao; Bao Zheng


Archive | 2014

Step frequency synthetic aperture radar frequency different estimation method based on echo data

Sun Guangcai; Zuo Shaoshan; Xing Mengdao; Bao Zheng


Archive | 2013

Unified imaging method for synthetic aperture radar (SAR) in four modes

Sun Guangcai; Xing Mengdao; Zhang Sheng; Bao Zheng


Archive | 2017

Double-parameter CFAR (Constant False Alarm Rate) ship detection method based on Fourier transformation

Sun Guangcai; Zhang Lin; Li Jian; Xing Mengdao; Bao Zheng


Archive | 2017

Azimuth multichannel SAR signal adaptive reconstruction method

Sun Guangcai; Xiao Li; Zuo Shaoshan; Wang Zhendong; Xing Mengdao

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