Ambiguity Function and Resolution Characteristic Analysis of DVB-S Signal for Passive Radar
Jin Wei①② Lü Xiao-de① Xiang Mao-sheng①
①(National Key Laboratory of Science and Technology on Microwave Imaging, Institute of Electronics, Chinese Academy of Sciences, Beijing 100190, China) ②(Graduate University of Chinese Academy of Sciences, Beijing 100049, China)
Abstract：This paper gives the performance research on the ambiguity function and resolution of passive radar based on DVB-S (Digital Video Broadcasting-Satellite) signal. The radar system structure and signal model of DVB-S signal are firstly studied, then the ambiguity function of DVB-S signal is analyzed. At last, it has been obtained how the bistatic radar position impacts the resolution. Theoretical analyses and computer simulation show that DVB-S signal is applicable as an illuminator for passive radar.
金威, 吕晓德, 向茂生. 基于DVB-S 信号的外辐射源雷达的模糊函数及分辨特性分析[J]. 雷达学报, 2012, 1(4): 380-386.
Jin Wei, lü Xiao-de , Xiang Mao-sheng. Ambiguity Function and Resolution Characteristic Analysis of DVB-S Signal for Passive Radar. JOURNAL OF RADARS, 2012, 1(4): 380-386.
