%0 Journal Article
%T STUDY ON MODE COUPLING COEFFICIENTS IN CURVED CORRUGATED CIRCULAR WAVEGUIDES<br>弯曲波纹圆波导中模式耦合系数的研究
%A Li Hongfu
%A Manfred Thumm
%A <br>Thumm
%A M 李宏福
%J 红外与毫米波学报
%D 1992
%I Science Press
%X Mode coupling due to curvature in circumferentially corrugated circular waveguides is analyzed in this paper. Starting from Maxwell's equations in the annular orthogonal curvilinear coordinate-system, the integral formulae for coupling coefficients are derived. On the basis of them, the explicit expressions of coupling coefficients between positive or opposite modes are derived.
%K high power millimeter waves
%K transmission line
%K curved corrugated waveguides
%K mode coupling<br>传输线
%K 波导
%K 模式
%K 耦合
%K 皱纹波导
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=1319827C0C74AAE8D654BEA21B7F54D3&jid=D3B4F771D1A06062008B4D0A2EF05996&aid=10FA29AC52CFE3AA8B09CD4AF79DF1F5&yid=F53A2717BDB04D52&vid=708DD6B15D2464E8&iid=B31275AF3241DB2D&sid=8C8D895E58E44DBB&eid=ABF2590617D31FFD&journal_id=1001-9014&journal_name=红外与毫米波学报&referenced_num=6&reference_num=0