Analysis on Resonant Frequency of Thick-Screen Frequency Selective Surface

摘要：

This paper designed a thick-screen frequency selective surface (FSS) having circle hole elements. Based on the moment method and using simulated computation, it is mainly investigated that the resonant frequency of thick-screen FSS with non-dielectric (circular hole element filling no dielectric) vs. with dielectric (circular hole element filling dielectric) as changing metallic screen thickness and incidence angle. The results are shown that thick-screen FSS with dielectric possesses steeper cutoff frequency and less transmission loss than non-dielectric case, whatever for increasing metallic thickness or increasing incidence angle. Specially, in dielectric case, center frequency moves gradually towards low-frequency as increasing conducting metallic plate thickness and bandwidth becomes narrow whatever the electro-magnetic wave is normal incidence or oblique incidence.

关键词： Thick-screen frequency selective surface Moment method Bandwidth Center frequency Incidence angle

作者: Fang Chun Yi Zhang Shu Ren Liu Li Song Ma Zhi Ming Zhang Yan Li

作者单位: Institute of Mechanics & Electronics Changchun University of Science andTechnology Changchun 130022, Research & Invention CenterChangchun UP Optotech Co.,Ltd Changchun 130031,Jilin Province,China Research & Invention Center JiLin Dongguang Fine Mechanics Factory Changchun 130012,Jilin Province,C

会议类型: 国际会议

会议名称: 2010 IEEE信息与自动化国际会议(ICIA 2010)

会议地点: 哈尔滨

会议语种:英文

页码: 1-4

在线出版日期: 2010-06-20（万方平台首次上网日期，不代表论文的发表时间）