摘要
行波管广泛地应用于雷达、电子对抗和通讯等国防重点工程，被誉为武器装备的“心脏”，本文从行波管现场应用情况分析出发，论述我国行波管可靠性水平、质量状况、“八五”期间研制情况及存在问题等，进一步指出宽带大功率行波管国内外的差距，最后提出行波管可靠性工作的建议和相应措施。
TWTs have been widely applied in the major defense projects such as radar,EMC and communication systems,they are considered as the 'hearts' of weapon equipments.In this paper based on the field application analysis of TWTs,the reliability level,quality status,development during 'the Eighth Five Year Program' and existing problems of our TWT products are investigated.Then,the differences between the wide band high power TWTs at home and aboard are analyzed. Finally,a number of way to increase the TWT reliability and corresponding measures are proposed.
出处
《真空电子技术》
1999年第1期25-29,共5页
Vacuum Electronics
关键词
栅控技术
脉升比
可靠性寿命
失效率模型
行波管
Wide band high power, Grid control technique,Duty factor,Reliability lifetime,Failure rate model
