%0 Journal Article
%T Influence of the Electrical Parameters on Multistage Depressed Collector Characteristics in a Coupled Cavity TWT<br>耦合腔行波管电参量对降压收集极特性的影响
%A Zhang Ying-hui
%A Luo Ji-run
%A Guo Wei
%A Zhu Min
%A <br>张英辉
%A 罗积润
%A 郭炜
%A 朱敏
%J 电子与信息学报
%D 2011
%I 
%X In this article, based on a coupled cavity TWT design software, Orprogr code, the simulation design of a X band coupled cavity TWT is performed for realizing the expected electric characteristics. Under the condition of the above-mentioned design results, a depressed collector is designed with the minimum collector efficiency of 71.5% and the electron beam may relatively evenly spreads on the surface of each sub-area of the depressed collector. Then the influence of laminar flow, electrode shape, voltage drop and electrical field on the distribution of the beam is discussed by analyzing the spreading of electron beam on the surface of each sub-area of the depressed collector.
%K Coupled cavity TWT
%K Simulation design
%K Depressed collector<br>耦合腔行波管
%K 模拟设计
%K 降压收集极
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=1319827C0C74AAE8D654BEA21B7F54D3&jid=EFC0377B03BD8D0EF4BBB548AC5F739A&aid=AC02AC58A66BA4ACCC53C29014660FC0&yid=9377ED8094509821&vid=27746BCEEE58E9DC&iid=CA4FD0336C81A37A&sid=A020552C37306588&eid=2DBBF45CC176713E&journal_id=1009-5896&journal_name=电子与信息学报&referenced_num=0&reference_num=12