现代雷达2017，Vol.39Issue(5)：85-88,4.DOI:10.16592/j.cnki.1004-7859.2017.05.018
基于梳状谱调制的相参多假目标干扰技术研究
A Study on Coherent Multi-false Target Jamming Modulated by Comb Spectrum
颜振亚 1邬诚 1陈新年 1曾小红 1陈杨1
作者信息
摘要
Abstract
Aimed at the question that the new coherent multi-false target jamming based on multiple time-delay repeater or interrupted-sampling repeater requires complex hardware structure to implement,the coherent multi-false target jamming modulated by comb spectrum is proposed in this paper,which is able to generate multi-false targets before real target in linear frequency modulation (LFM) radar by storing radar sample and modulating with comb spectrum in time domain under the condition of using less hardware resources.The derivation and analysis in theory of how to generate the coherent multi-false target is discussed,and the jamming effect on LFM radar is verified by simulation.A hardware design which can be realized more easier is given in the end.关键词
数字储频/梳状谱/相参多假目标/线性调频Key words
digital RF memories/comb spectrum/coherent multi-false target jamming/linear frequency modulation分类
信息技术与安全科学引用本文复制引用
颜振亚,邬诚,陈新年,曾小红,陈杨..基于梳状谱调制的相参多假目标干扰技术研究[J].现代雷达,2017,39(5):85-88,4.
