%0 Journal Article
%T Comparative research on three types of coaxial double-corrugation periodic slow-wave structures<br>三种同轴双波纹周期慢波结构对比研究
%A Ge Xing-Jun
%A Zhong Hui-Huang
%A Qian Bao-Liang
%A Zhang Jun
%A <br>葛行军
%A 钟辉煌
%A 钱宝良
%A 张军
%J 物理学报
%D 2010
%I 
%X The method for deducing expressions of arbitrary geometrical structures is studied in detail by using the Fourier series expansion.The dispersion curves of the slow-wave structures(SWSs) with the cosinoidal,rapezoidal and rectangular corrugations are obtained by numerical calculation.Moreover,the longitudinal resonance properties of the finite-length coaxial SWS are investigated with the S-parameter method.It is proposed that the introduction of a well designed coaxial extractor to slow-wave devices can hel...
%K coaxial slow-wave structure
%K relativistic backward-wave oscillator
%K dispersive characteristics
%K high-power microwave<br>同轴慢波结构，
%K 相对论返波振荡器，
%K 色散特性，
%K 高功率微波
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=6E709DC38FA1D09A4B578DD0906875B5B44D4D294832BB8E&cid=47EA7CFDDEBB28E0&jid=29DF2CB55EF687E7EFA80DFD4B978260&aid=427C0477F170F2E51DE3FA3F13F56B56&yid=140ECF96957D60B2&vid=6AC2A205FBB0EF23&iid=E158A972A605785F&sid=E31144666701B795&eid=A0DD15F1FAA850C3&journal_id=1000-3290&journal_name=物理学报&referenced_num=0&reference_num=16