X波段大功率PPM聚焦耦合腔行波管的研制  

Development of X-Band High Power PPM CCTWTs

作　　者：龚海华[1] 张彦成[1] 王经强[1] 李文旭[1] 杨学宁[1] GONG Hai-hua;ZHANG Yan-cheng;WANG Jing-qiang;LI Wen-xu;YANG Xue-ning(Beijing Vacuum Electronics Research Institute,Beijing 100015, China)

机构地区：[1]北京真空电子技术研究所,北京100015

出　　处：《真空电子技术》2017年第3期14-16,共3页Vacuum Electronics

摘　　要：本文概述了国内外X波段大功率行波管的技术现状,介绍了某X波段大功率周期永磁聚焦耦合腔行波管的设计和测试结果,该行波管在X波段800 MHz带宽内的平均输出功率大于5kW、效率大于42.5%。This paper describes the development of X-band high power coupled-cavity traveling wave tubes(CCTWTs).The design and the test results of X-band CCTWTs in Beijing Vacuum Electronics Research Institute are introduced.The CCTWTs have average output power more than 5kW over 800 MHz bandwidth,and efficiency more than 42.5%.

关 键 词：耦合腔行波管 周期永磁聚焦 大功率 

分 类 号：TN124[电子电信—物理电子学]