摘要
本文以某型号用中小功率宽带行波管为例简要介绍了螺旋线慢波结构正相速跳/渐变的应用能够显著优化宽带行波管的输出性能。
The slow wave structure for a broad band TWT is optimized.The output performance of the TWT is obviously improved by using phase velocity transition/taper technology in helix slow wave structure.
引文
[1]Ghosh Ushar K,Challis Anothoy J,Jacob Alan,et al.Improvements Performance of Broadband Helix Traveling Wave Tube[J].IEEE Transactions on Electron Devices,2008,55(2).
[2]Pierce J R.Traveling wave tubes[M].New York:Van Nostrand,1950.
[3]电子管设计手册编辑委员会.中小功率行波管设计手册[M].北京:北京真空电子技术研究所,1976.
[4]易红霞,刘濮鲲,肖刘,等.负-正相速跳变慢波结构行波管的小型化理论辅助分析[J].真空科学与技术学报,2011,31(4).