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《Acta Physica Sinica》 2002-10
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The 8mm high-power TE_(01)—TM_(11)mode converter in an overmoded bent circular waveguide

Niu Xin Jian\ Li Hong Fu\ Yu Sheng\ Xie Zhong Lian\ Yang Shi Wen (Institute of High Energy Electronics, University of Electronics Science and Technoloyg of China, Chengdu\ 610054, China)  
Based on the mode coupling theory, the design of TE 01 —TM 11 mode converter geometric configuration with the traditional waveguide axis in constant curvature and the improved waveguide axis in sinusoidal curvature is given to obtain mone acceptable geometry parameters. The conversion efficiency of 8mm high power circular waveguide with waveguide axis in sinusoidal curvature is about 99% and a bandwidth of 32%.
【Fund】: 国家 8 63计划强激光技术领域(批准号 :863 410 7);; 大功率微波电真空器件技术国防重点实验室资助课题;; 大功率微波电真空器件技术国防重点实验室资助项目~~
【CateGory Index】: TN252
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