| 基于随机时延的弹射式干扰研究 |
| |
| 引用本文： | 张颂,叶伟,徐灿,阮航,陈志民.基于随机时延的弹射式干扰研究[J].航天电子对抗,2011,27(5):23-25. |
| |
| 作者姓名： | 张颂 叶伟 徐灿 阮航 陈志民 |
| |
| 作者单位： | 装备指挥技术学院,北京,101416 |
| |
| 摘 要： | 针对传统噪声压制技术对合成孔径雷达形成有效干扰需要功率比较大的特点,研究了一种随机时延的弹射式干扰方法。该方法是在传统的弹射式干扰基础上,采用随机的干扰机转发时延。由于采用随机时延,方位向不同的回波时延不同而不能被压缩,干扰信号的距离向的压缩虽能成像,但已经是随机分布的。改进后的弹射式干扰能够覆盖整个成像区域,形成类噪...
|
| 关 键 词： | 合成孔径雷达 随机时延 弹射式干扰 射频噪声干扰 |
Rebound jamming based on random delay time to SAR |
| |
| Zhang Song,Ye Wei,Xu Can,Ruan Hang,Chen Zhimin.Rebound jamming based on random delay time to SAR[J].Aerospace Electronic Warfare,2011,27(5):23-25. |
| |
| Authors: | Zhang Song Ye Wei Xu Can Ruan Hang Chen Zhimin |
| |
| Institution: | Zhang Song,Ye Wei,Xu Can,Ruan Hang,Chen Zhimin(Academy of Equipment Command & Technology,Beijing 101416,China) |
| |
| Abstract: | Aiming at the characteristic of traditional noise blanket to SAR needing too much power,a rebound jamming realization scheme based on random delay time is studied.The method adopts random delay time of the jammer based on the traditional rebound jamming.As a result of adopting random delay,the echo with different azimuth direction can not be compressed,and the disturbing signal can be compressed to the image in the range direction,but it is random distributing.The improved rebound jamming can cover the whol... |
| |
| Keywords: | SAR random delay time rebound jamming RF noise jamming |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
