caa a22 4500 477123848 CHVBK 20180405111644.0 cr unu---uuuuu 170330e19970301xx s 000 0 eng 10.1007/BF02678008 doi (NATIONALLICENCE)springer-10.1007/BF02678008 Study on cylindrical cavity coupling with rectangular waveguides by large apertures [Elektronische Daten] [Yu Guofen, Wang Wenxiang, Wei Yanyu, Liu Shenggang] The structure of cylindrical cavity coupling with rectangular waveguides through large apertures on the cavity's sidewall is studied in detail. The fields in the cavity is properly expanded by derived mode functions. By making reasonable approximation of the boundary conditions, the process of derivation and the formation of the characteristic equation is greatly simplified. The characteristic equation and model coefficients are obtained. The reliability of the derived characteristic equation is tested. Numerical results of characteristic frequency and quality factor changing with dimensions of coupling holes are given. Plenum Publishing Corporation, 1997 vircator nationallicence cylindrical cavity nationallicence waveguide nationallicence mode expansion nationallicence Guofen Yu Institute of High Energy Electronics, University of Electronic Science and Technology of China, 610054, Chengdu, Sichuan, China aut Wenxiang Wang Institute of High Energy Electronics, University of Electronic Science and Technology of China, 610054, Chengdu, Sichuan, China aut Yanyu Wei Institute of High Energy Electronics, University of Electronic Science and Technology of China, 610054, Chengdu, Sichuan, China aut Shenggang Liu Institute of High Energy Electronics, University of Electronic Science and Technology of China, 610054, Chengdu, Sichuan, China aut International Journal of Infrared and Millimeter Waves Kluwer Academic Publishers-Plenum Publishers 18/3(1997-03-01), 723-732 0195-9271 18:3<723 1997 18 10762 https://doi.org/10.1007/BF02678008 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/BF02678008 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Guofen Yu Institute of High Energy Electronics, University of Electronic Science and Technology of China, 610054, Chengdu, Sichuan, China aut NATIONALLICENCE 700 1- Wenxiang Wang Institute of High Energy Electronics, University of Electronic Science and Technology of China, 610054, Chengdu, Sichuan, China aut NATIONALLICENCE 700 1- Yanyu Wei Institute of High Energy Electronics, University of Electronic Science and Technology of China, 610054, Chengdu, Sichuan, China aut NATIONALLICENCE 700 1- Shenggang Liu Institute of High Energy Electronics, University of Electronic Science and Technology of China, 610054, Chengdu, Sichuan, China aut NATIONALLICENCE 773 0- International Journal of Infrared and Millimeter Waves Kluwer Academic Publishers-Plenum Publishers 18/3(1997-03-01), 723-732 0195-9271 18:3<723 1997 18 10762 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer