Title :
Jamming suppression in Dual-channel PolSAR
Author :
Rui, Guo ; Guang-cai, Sun ; Feng, Zhou ; Meng-dao, Xing
Author_Institution :
Nat. Key Lab. of Radar Signal Process., Xidian Univ., Xi´´an, China
Abstract :
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.
Keywords :
jamming; synthetic aperture radar; TCC method; blanketing jamming; deceptive jamming; dual-channel PolSAR; jamming suppression; phase compensation; two-channel-cancellation method; Geometry; Jamming; Laboratories; Light scattering; Optical polarization; Radar signal processing; Solid modeling; Sun; Transmitters; Transmitting antennas; Dual-channel PolSAR (D-PolSAR); blanketing jamming; deceptive jamming; two-channel-cancellation (TCC);
Conference_Titel :
Synthetic Aperture Radar, 2009. APSAR 2009. 2nd Asian-Pacific Conference on
Conference_Location :
Xian, Shanxi
Print_ISBN :
978-1-4244-2731-4
Electronic_ISBN :
978-1-4244-2732-1
DOI :
10.1109/APSAR.2009.5374229
