electronic countermeasure jamming

基本解释

Jamming signals are generated by sampling memory and copying in DRFM technique which is widely used in the electronic countermeasure system.
目前电子对抗系统广泛使用的数字储频技术主要是通过采样、存储和复制产生干扰信号。
This paper describes the principle of DRFM from the point of electronic countermeasure, analyzes the structure of jamming instrument used DRFM.
本文从电子对抗的角度分析了DRFM的基本原理，分析了基于DRFM的雷达干扰设备的结构。
Chaff-Jamming is the earliest and most widely used in the electronic countermeasure. It could affect the radars in different kind of directions and frequencies.
电子对抗技术中使用最早和最广的是箔条干扰，且能同时对处于不同方向上和具有不同频率的雷达进行有效干扰。