科技创新与应用2023，Vol.13Issue(36)：19-22,4.DOI:10.19981/j.CN23-1581/G3.2023.36.005
太赫兹准光回旋行波管注波互作用提升研究
摘要
Abstract
Quasi optical waveguides suppress low order modes through diffraction losses and achieve their mode selection characteristics.This paper investigates the beam wave interaction of terahertz quasi optical cyclotron traveling wave tubes in response to the distribution of quasi optical waveguide fields.The method of improving the beam wave interaction efficiency of terahertz quasi optical cyclotron traveling wave tubes by using sector shaped electron beams is verified through numerical simulation.Numerical calculations have shown that using a fan-shaped electron beam can significantly improve the beam wave interaction efficiency of quasi optical cyclotron traveling wave tubes for the distribution of quasi optical waveguide fields.关键词
准光波导/回旋行波管/注波互作用/效率/扇形电子注Key words
quasi optical waveguides/cyclotron traveling wave tube/beam wave interaction/efficiency/fan-shaped electron beam分类
信息技术与安全科学引用本文复制引用
王舜,李星瑶,刘欣璐,陈洁,吴礼银..太赫兹准光回旋行波管注波互作用提升研究[J].科技创新与应用,2023,13(36):19-22,4.基金项目
四川省自然科学基金(2022NSFSC1015) （2022NSFSC1015）
