|Table of Contents|

Study on deception jamming technology against wideband inverse synthetic aperture radar


Research Field:
Publishing date:


Study on deception jamming technology against wideband inverse synthetic aperture radar
Hua HanbingWang JianxinLiu GuangzuBan Tian
School of Electronic and Optical Engineering,NUST,Nanjing 210094,China
inverse synthetic aperture radars ambiguity function deception jamming false targets digital image synthesis
According to the characteristics of inverse the synthetic aperture radar(ISAR)transmitted signal,the ambiguity function and its resolution of the wideband linear frequency modulation signal are researched based on the principle of radar ambiguity function.The false target radar image is synthesized in digital way to realize deception jamming against ISAR.The operating principle and hardware realization of the digital image synthesizer are analyzed.A scheme of the modulator structure is proposed to reduce the resource consumption and improve the operating speed of the system.Theoretical analysis and instance simulation show that this method can generate the false target image realistically and realize the deception jamming against ISAR.


[1] 竹本玉,薛磊,毕大平.一种有效的逆合成孔径雷达散射波干扰方法[J].电波科学学报,2011,26(1):193-198. Zhu Benyu,Xue Lei,Bi Daping.An effective scatter-wave jamming way against ISAR[J].Chinese Journal of Radio Science,2011,26(1):193-198.
[2]李江源,王建国.利用复杂调制LFM信号的SAR抗欺骗干扰技术[J].电子与信息学报,2008,30(9):2111-2114. Li Jiangyuan,Wang Jianguo.The anti-jamming technology for SAR cheat jamming using complex modulated LFM signal[J].Journal of Electronics & Information Technology,2008,30(9):2111-2114.
[3]Pace P E,Fouts D J,Ekestorm S,et al.Digital false-target image synthesizer for countering ISAR[J].IEE Proceedings Radar,Sonar and Navigation,2002,149(5):248-257.
[4]周云生,苏东林,孙玉斌.ISAR成像雷达假目标回波构造方法研究[J].遥测遥控,2011,32(2):44-47. Zhou Yunsheng,Su Donglin,Sun Yubin.Research on ISAR false target echo construction method[J].Journal of Telemetry,Tracking and Command,2011,32(2):44-47.
[5]Fouts D J,Pace P E,Karow C.A single-chip false target radar image generator for countering wideband imaging radars[J].Solid-state Circuits,IEEE Journal of,2002,37(6):751-759.
[6]Zhou Chen,Wang Jianguo.A digital image generator as a counter-measure against ISAR[A].IEEE Circuits and Systems International Conference[C].New York,US:IEEE,2009:1-4.
[7]朱永锋,赵宏钟,付强.基于宽带模糊函数的步进频雷达成像特性分析[J].系统工程与电子技术,2010,32(9):1889-1893. Zhu Yongfeng,Zhao Hongzhong,Fu Qiang.Imaging characteristic analysis of SFR by wideband ambiguity function[J].Systems Engineering and Electronics,2010,32(9):1889-1893.
[8]张旭峰,徐少坤,黎湘.基于图像欺骗的ISAR干扰系统设计与实现[J].现代雷达,2010,32(7):49-52. Zhang Xufeng,Xu Shaokun,Li Xiang.Design and realization of jamming system for ISAR based on image deception[J].Modern Radar,2010,32(7):49-52.
[9]李锋.对逆合成孔径雷达欺骗干扰技术[J].电子对抗,2010,130(1):17-21. Li Feng.Deception jamming technique for ISAR[J].Electronic Warfare,2010,130(1):17-21.
[10]刘红娅,贾鑫.数字图像合成器欺骗式干扰的识别方法[J].计算机工程与应用,2010,46(24):189-192. Liu Hongya,Jia Xin.Methods to recognize deceivable jamming of digital image synthesizer[J].Computer Engineering and Applications,2010,46(24):189-192.


Last Update: 2014-10-31