星用大功率微波铁氧体器件微放电效应及抑制  

Microdischarge effect and its suppression of high power microwave ferrite devices for satellites

作　　者：贺卿 张全[1] 代梅 HE Qing;ZHANG Quan;DAI Mei(Xi’an Institute of Space Radio Technology, Xi’ an710100, China;Southwest Institute of Applied Magnetics, Mianyang 621000, China)

机构地区：[1]西安空间无线电技术研究所,陕西西安710000 [2]西南应用磁学研究所,四川绵阳621000

出　　处：《磁性材料及器件》2019年第4期51-55,共5页Journal of Magnetic Materials and Devices

摘　　要：介绍了微放电效应的产生机理和条件,以及大功率铁氧体器件微放电效应研究现状。重点介绍了星用大功率铁氧体器件微放电效应的抑制措施,包括设计、材料、工艺及生产控制,以期为相关器件微放电抑制提供指导。The mechanism and conditions of microdischarge are introduced, and its research status of high-power ferrite devices in China is also introduced. The suppression measures for microdischarge of high-power ferrite devices used in satellites, including the aspects on design, material, process and production control, are mainly introduced in order to provide guidance for microdischarge of related devices.

关 键 词：大功率微波铁氧体器件 微放电效应 抑制 

分 类 号：TN61[电子电信—电路与系统]