摘要
提出了一种S波段噪声干扰激励源的设计方法,介绍了噪声源的功能、组成以及原理,从工程实现的角度对噪声干扰激励源的设计方法进行了阐述,通过以直接数字合成器(DDS)为核心,结合微波变频网络完成S波段噪声干扰激励源的设计。
This paper puts forward a design method of S-band noise jamming exciter,introduces the function,composing and theory of noise source, expatiates the design methods of noise jamming source from aspect of engineering realization, and taking direct digital synthesizer （DDS） as the core,finishes the design of S-band noise jamming exciter combining with the microwave frequency conversion network.
出处
《舰船电子对抗》
2012年第3期95-97,103,共4页
Shipboard Electronic Countermeasure
关键词
噪声干扰激励源
直接数字合成器
变频网络
noise jamming exciter
direct digital synthesizer
frequency conversion network
