现代电子技术2011，Vol.34Issue(15)：1-4,4.
基于移频转发的SAR压制式干扰研究
Study on Shift-frequency Retransmission Based Barrage Jamming to SAR
摘要
Abstract
Based on analysis of the ambiguous function of LFM signal, the feasibility to produce fake targets by shift-frequency was pointed out in this paper, and the relationship between frequency offset and range variation was quantized. The principle of barrage jamming implemented by sinusoidal frequency modulation is analysed. A new method to actualize barrage jamming to a given area, which combines 2-D shift-frequency and sinusoidal frequency modulation, is proposed. The correctness of the method is proved by the simulations.关键词
正弦调频/移频/合成孔径雷达/压制式干扰Key words
sinusoidal frequency modulation/ shift-frequency/ synthetic aperture radar/ barrage jamming分类
信息技术与安全科学引用本文复制引用
朱守保,罗强,刘浩淼,童创明..基于移频转发的SAR压制式干扰研究[J].现代电子技术,2011,34(15):1-4,4.基金项目
中国博士后科学基金(20100471836) （20100471836）
