%0 Journal Article
%T A quasi transverse electromagnetic mode waveguide developed by using metal-patch electromagnetic bandgap structure<br>利用金属贴片电磁带隙结构在金属波导中创建准横电磁波
%A Ren Li-Hong
%A Luo Ji-Run
%A Zhang Chi
%A <br>任丽红
%A 罗积润
%A 张弛
%J 物理学报
%D 2011
%I 
%X To solve the narrow operation-band of the electromagnetic bandgap (EBG) waveguide, a quasi transverse electromagnetic (TEM) mode waveguide using the metal-patch EBG structure as sidewall is proposed in this paper. Theoretical analysis and numerical calculation show that broader bandwidth, better transportation property, and more uniform electric field distribution of the quasi-TEM mode can be reached. Simulation results using Ansoft HFSS indicate that the metal-patch EBG structure can convert TE10 mode into quasi-TEM mode in the central frequency of 14 GHz with a bandwidth of 1.7 GHz and the uniformity of electric field distribution reaches 84.7% in 83.9% cross section area.
%K electromagnetic bandgap
%K metal-patch electromagnetic bandgap structure
%K magnetic conductor
%K quasi transverse electromagnetic mode waveguide<br>电磁带隙
%K 金属贴片电磁带隙结构
%K 磁导体
%K 准横电磁模波导
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=6E709DC38FA1D09A4B578DD0906875B5B44D4D294832BB8E&cid=47EA7CFDDEBB28E0&jid=29DF2CB55EF687E7EFA80DFD4B978260&aid=7CE3C0284BFF4E92B75DAB955874A15C&yid=9377ED8094509821&vid=BFE7933E5EEA150D&iid=5D311CA918CA9A03&sid=FE90783E86D491F5&eid=FE90783E86D491F5&journal_id=1000-3290&journal_name=物理学报&referenced_num=0&reference_num=15