新型宽带大功率毫米波回旋行波管发射机  

A New Broad Band High Power Millimeter-wave Gyro-TWT Transmitter

作　　者：孙荣棣[1] 黄军[1] 栾镝[1] 

机构地区：[1]南京电子技术研究所,南京210013

出　　处：《现代雷达》2009年第7期84-86,共3页Modern Radar

摘　　要：介绍了大功率毫米波雷达和应用于毫米波段微波管的特点。阐述了回旋管的分类和宽带大功率毫米波回旋行波管的工作原理、超导磁场的实现方法和Marx调制器等毫米波雷达发射机中的关键技术。根据回旋行波管放大器的工作特点,给出宽带大功率毫米波发射机系统方案及关键技术的解决方法。High power millimeter-wave radar and vacuum tube applicable to millimeter-wave band are presented. The classification of gyrotron and the theory of broad band high power millimeter-wave gyro-TWT are also introduced in detail in this paper. The implementation method of superconductive magnet of gyro-TWT and the theory of Marx modulator are introduced in detail. The system concept and key technology of the transmitter according to the working characteristics of the gyro-TWT are presented, too.

关 键 词：雷达 毫米波 发射机 回旋行波管 全固态调制器 

分 类 号：TN957.3[电子电信—信号与信息处理]