物理学报2012，Vol.61Issue(6)：192-197,6.
波瓣波导谐振腔太赫兹回旋管的研究
Study of a gyrotron oscillator with corrugated interaction cavity
摘要
Abstract
Based on the nonlinear self-consistent theory and the three-dimensional electromagnetic simulation software CST,the beam-wave interaction of gyrotron with irregular cross section is studied.Through importing high frequency fields which are the results of CST, the beam-wave interaction efficiency,coupling coefficient and starting current can be obtained.In addition,a 0.4 THz third harmonic TE33 mode gyrotron with a corrugated interaction cavity is presented according to this approach.The gyrotron with a 40.5 kV/l A electron beam,magnetic field of 5.09 T,and pitch factor of 1.5 can produce radiation with an output power of 3.3 kW.关键词
回旋管/太赫兹/高次谐波/波瓣波导Key words
gyrotron/terahertz/high harmonic/corrugated interaction cavity分类
信息技术与安全科学引用本文复制引用
韩煜,袁学松,马春燕,鄢扬..波瓣波导谐振腔太赫兹回旋管的研究[J].物理学报,2012,61(6):192-197,6.基金项目
国家自然科学基金 （）
中央高校基本科研业务费专项资金（批准号：ZYGX2009J048）资助的课题 （）
