Title :
Noise jamming to ISAR based on multiplication modulation
Author :
Gong Shixiang ; Wei Xizhang
Author_Institution :
Sch. of Electron. Sci. & Eng., Nat. Univ. of Defense Technol., Changsha, China
Abstract :
Based on multiplication modulate method, this paper analyses the noise jamming to ISAR. The noise jamming signal of traditional method has no correlation with ISAR radar signal, and is easily dismissed. So, in this paper the imaging principle of inverse synthetic aperture radar is analyzed, the noise jamming method based on multiplication modulates against ISAR are discussed, and the correlation between jamming signal and radar signal is presented. Simulation proves the correctness of the presented analysis and proposed noise jamming method.
Keywords :
jamming; radar signal processing; synthetic aperture radar; ISAR radar signal; imaging principle; inverse synthetic aperture radar; multiplication modulation method; noise jamming signal; radar signal; Inverse Synthetic Aperture Radar (ISAR); correlation; multiplication modulates; noise jamming;
Conference_Titel :
Radar Conference 2013, IET International
Conference_Location :
Xi´an
Electronic_ISBN :
978-1-84919-603-1
DOI :
10.1049/cp.2013.0398
