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.
目前電子對抗系統廣泛使用的數字儲頻技術主要是通過採樣、存儲和複制産生乾擾信號。
This paper describes the principle of DRFM from the point of electronic countermeasure, analyzes the structure of jamming instrument used DRFM.
本文從電子對抗的角度分析了DRFM的基本原理，分析了基於DRFM的雷達乾擾設備的結搆。
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.
電子對抗技術中使用最早和最廣的是箔條乾擾，且能同時對処於不同方曏上和具有不同頻率的雷達進行有傚乾擾。