强激光与粒子束2012，Vol.24Issue(5)：1013-1014,2.DOI:10.3788/HPLPB20122405.1013
Ka波段螺旋波纹波导回旋行波管
Linear calculation of Ka-band gyro-TWT with helical waveguide
摘要
Abstract
Gyrotron traveling-wave tube (gyro-TWT) with helical waveguide has wider instantaneous frequency bandwidth than that with smooth waveguide. This paper introduces the linear theory of its beam-wave interaction, and calculates the influence on linear gain of Ka-band gyro-TWT caused by changing the applied magnetic field and the amplitude of the groove. The results accord with those reported, indicating that the theory can be used to preliminarily determine the parameters of gyro-TWT assembly.关键词
螺旋波纹波导/回旋行波管/线性增益Key words
helical waveguide/gyrotron traveling-wave tube/linear gain分类
数理科学引用本文复制引用
薛智浩,刘濮鲲,杜朝海..Ka波段螺旋波纹波导回旋行波管[J].强激光与粒子束,2012,24(5):1013-1014,2.基金项目
国家自然科学基金项目(61072024,60971072) （61072024,60971072）
