| 对线性调频体制雷达的调频干扰设计与仿真 |
| |
| 引用本文： | 汪洋,程林,胡泽辉.对线性调频体制雷达的调频干扰设计与仿真[J].舰船电子对抗,2016(5). |
| |
| 作者姓名： | 汪洋 程林 胡泽辉 |
| |
| 作者单位： | 1. 解放军91404部队,秦皇岛,066001;2. 中国船舶重工集团公司第723研究所,扬州,225001 |
| |
| 摘 要： | 针对相控阵雷达中的线性调频信号特点，研究了多种调频干扰方式对其的干扰效果。首先阐述了调频干扰的干扰机理，分析了相关参数的作用。然后通过正弦调频预加重干扰、锯齿波调频预加重干扰、噪声调频预加重干扰的仿真实验，验证了调频干扰对线性调频信号的理论可行性，为之后的工程应用提供了参考。
|
| 关 键 词： | 调频干扰 电子对抗 线性调频信号 |
FM Jamming Design and Simulation to LFM System Radar |
| |
| Abstract: | Aiming at the characteristics of linear frequency modulation (LFM ) signal in phased array radar ,this paper studies the jamming effect of several frequency modulation (FM ) jamming modes to the radar .Firstly this paper expatiates the jamming mechanism of FM jamming ,analyzes the ac‐tion of correlative parameters ;then uses the simulation experiments of sinusoidal FM pre‐emphasis jamming ,saw tooth FM pre‐emphasis jamming ,noise FM pre‐emphasis jamming to validate the theoretic feasibility of FM jamming to LFM signal ,which provides reference for future engineering application . |
| |
| Keywords: | frrequency modulation jamming electronic countermeasure linear frequency modulation sig nal |
| 本文献已被 万方数据 等数据库收录！ |
|
