星载微波功率放大器研制及应用进展  

Development and Application of Microwave High-Power Amplifiers on Satellite

作　　者：康瑞媛[1] 贺彬[1] 罗维玲[1] KANG Rui- yuan HE Bin LUO Wei-ling(China Academy of Space Technology （Xi＇an） ,Xi＇an 710000,China)

机构地区：[1]中国空间技术研究院西安分院,西安710100

出　　处：《空间电子技术》2017年第2期43-46,共4页Space Electronic Technology

摘　　要：介绍了星载微波功率放大器在国内外发展的现状,分析了当前国外微波功率放大器特点及实现方式,总结了国外星载微波功率放大器技术应用,探讨了国内星载微波功率放大器应用技术发展的重点与方向。总结出目前国内星载微波功率放大器技术存在的缺陷及相应的改进措施。We showed the dominance and requirement of microwave high-power amplifiers,and the development situa-tion at home and abroad of spaceborne.We analyzed the characteristic and implementation of microwave high-power ampli-fiers. We summarized the application of microwave high-power amplifiers on satellite, and we discussed our emphasis and trend of microwave high-power amplifiers on satellite in the future.We are summarized up the current defects of spaceborne microwave high-power amplifiers technology in China and put forward the corresponding technical improvement.

关 键 词：微波功率放大器 GA N材料 应用 

分 类 号：V474[航空宇航科学与技术—飞行器设计]