%0 Journal Article
%T SIMULATION AND DESIGN OF A NOVEL CHAIN BUNCHING CAVITY FOR GYROKLYSTRON AMPLIFIER<br>新型回旋速调管放大器链式群聚腔的模拟与设计
%A XU Shou-Xi LIU Pu-Kun
%A <br>徐寿喜
%A 刘濮鲲
%J 红外与毫米波学报
%D 2003
%I Science Press
%X A novel chain bunching cavity of gyroklystron amplifier, which is the clustered-cavity with TE mode, is studied. Analysis and calculations have been done by using three-dimensional electromagnetic code. The effect of loss medium on Q factor of bunching cavity is discussed, and the influence of the number of coupling-holes on resonance characteristic is also analyzed. Simulation results are in good agreement with cold-test experiment. Finally, a chain bunching cavity is designed for the developing Ka-band frequency-tripling gyroklystron amplifier.
%K gyroklystron amplifier
%K harmonic multiplying
%K bunching cavity
%K three-dimensional simulation<br>回旋速调管放大器
%K 谐波倍增
%K 群聚腔
%K 损耗介质
%K 三维电磁模拟
%K 驻波分布
%K 毫米波源
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=1319827C0C74AAE8D654BEA21B7F54D3&jid=D3B4F771D1A06062008B4D0A2EF05996&aid=7BBD29BE48E737D2&yid=D43C4A19B2EE3C0A&vid=BC12EA701C895178&iid=B31275AF3241DB2D&sid=6D6BFCF0101BC091&eid=8D75AD3BD0D1BCC5&journal_id=1001-9014&journal_name=红外与毫米波学报&referenced_num=1&reference_num=21