摘要
介绍一种用于机载合成孔径雷达(SAR)行波管发射机的聚焦极调制器设计,叙述其工作原理、开关管选择、隔离脉冲变压器的特点,最后给出调制器测试结果和波形。
This paper introduces the design of a kind of focusing pole modulator applied to the travelling wave tube transmitter of airborne synthetic aperture radar（SAR）,discusses the operation principle, choice of switching transistor and the characteristics of isolating pulse transformer, finally gives out the measuring relsult and waveform of the modulator.
出处
《舰船电子对抗》
2009年第2期71-73,98,共4页
Shipboard Electronic Countermeasure
关键词
脉冲调制器
行波管
模块
pulse modulator
traveling wave tube
module
