强激光与粒子束2012，Vol.24Issue(5)：1131-1136,6.DOI:10.3788/HPLPB20122405.1131
谐波回旋速调管的效率优化
Efficiency optimization of harmonic gyroklystron
摘要
Abstract
This article investigates the efficiency optimization of harmonic gyroklystron. The electron beam-wave interaction is characterized by a nonlinear pendulum equation with two dimensionless parameters: a bunching parameter and a relative phase. The efficiencies for the gyroklystron operating at fundamental through fourth harmonic are presented. The numerical results show that the perpendicular efficiencies are higher than 55%, 40%. 30%, and 15% for the fundamental, second, third, and fourth harmonics, respectively, when the harmonic gyroklystron operates in amplifier region; and the perpendicular efficiencies are as high as 93. 9%, 88.2%, 81.8%, and 62.7% for the fundamental, second, third, and fourth harmonics, respectively, when the harmonic gyroklystron operates in oscillator region.关键词
回旋速调管/谐波/效率优化/注波互作用Key words
gyroklystron/harmonic/efficiency optimization/beam-wave interaction分类
信息技术与安全科学引用本文复制引用
傅文杰,鄢扬,刘盛纲..谐波回旋速调管的效率优化[J].强激光与粒子束,2012,24(5):1131-1136,6.基金项目
国家自然科学基金项目(60877058) （60877058）
中央高校基本科研业务费专项资金项目(ZYGX2010J049) （ZYGX2010J049）
