%0 Journal Article
%T THE EFFECTS OF THE METAL-RING IN THE HIGH FREQUENCY CAVITY OF GYROTRON OSCILLATOR ON THE RESONANT FREQUENCY<br>回旋管高频腔中金属膜片对谐振频率的影响
%A Luo Jirun
%A Zhang Shichang
%A Qin Wenzhen
%A <br>罗积润
%A 张世昌
%A 秦文珍
%J 电子与信息学报
%D 1997
%I 
%X When the operating frequency gets very high, the machining error may make that the resonant frequency of the cavity in gyrotron oscillator deviates the design value, or can not meet the engineering requirement. The approximate formulas considering the effects of the symmetrical metal-ring in the resonant cavity of gyrotron oscillator are derived. The resonant frequency dependence for the gyrotron oscillator is obtained and discussed. The cold measecrements show that the theoretical results are reasonable.
%K Gyrotron
%K Resonant frequency<br>回旋管
%K 谐振频率
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=1319827C0C74AAE8D654BEA21B7F54D3&jid=EFC0377B03BD8D0EF4BBB548AC5F739A&aid=9F207C5BEAC31E3F98E2AE1769E20790&yid=5370399DC954B911&vid=2A8D03AD8076A2E3&iid=38B194292C032A66&sid=6D6BFCF0101BC091&eid=4BEA9A781F286FC6&journal_id=1009-5896&journal_name=电子与信息学报&referenced_num=0&reference_num=2