TEM传输室多层介质支撑特性阻抗的数值分析

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	TEM传输室多层介质支撑特性阻抗的数值分析
	胡玉生 ; 朱剑英
刊名	http://epub.edu.cnki.net/grid2008/brief/detailj.aspx?filename=dbkx200601018&dbcode=CJFQ&dbname=CJFQ2006
	2012-06-05 ; 2012-06-05
关键词	TEM传输室电磁兼容特性阻抗边界元法 TEM cell electromagnetic compatibility characteristic impedance BEM$$$$ TM937
其他题名	Numerical analysis of characteristic impedance of TEM cell with multilayered dielectric media brace bar
中文摘要	采用边界元法分析了芯板支撑对TEM传输室特性阻抗的影响。介绍了建模方法,以及边界元法计算多介质区域特性阻抗的基本思想。计算结果表明:芯板支撑对特性阻抗的影响比较显著,随材料介电常数的不同,影响值一般为2~5Ω左右。测量结果与计算结果基本吻合。提出的数值计算方法有助于TEM传输室的设计。; The effect of septum brace bar on the characteristic impedance of TEM cell was analyzed by boundary element method (BEM) in this paper. The modeling method and the BEM theory of dealing with the characteristic impedance of multilayered dielectric media were introduced. The calculated results indicate that the brace bar has serious effect on the characteristic impedance of TEM cell, generally it reduces the characteristic impedance about 2~5Ω for different dielectric constant of material. The measured results agree very well with the calculated ones. The method proposed is contributive to the design of TEM cell.; 【作者单位】南京航空航天大学机电学院；南京航空航天大学机电学院江苏南京210016；集美大学机械工程学院；福建厦门361021；江苏南京210016；【作者英文名】HU Yu-sheng~ 1, 2 ZHU Jian-ying~1 (1. College of Mechanical and Electrical Engineering, Nanjing University of Aeronautics and Nanjing Jiangsu 210016, China; 2. Institute of mechanical engineering, Jimei University, Xiamen Fujian 361021,China)
语种	中文
内容类型	期刊论文
源URL	[http://ir.calis.edu.cn/hdl/235041/14637]
专题	集美大学
推荐引用方式 GB/T 7714	胡玉生,朱剑英. TEM传输室多层介质支撑特性阻抗的数值分析[J]. http://epub.edu.cnki.net/grid2008/brief/detailj.aspx?filename=dbkx200601018&dbcode=CJFQ&dbname=CJFQ2006,2012, 2012.
APA	胡玉生,&朱剑英.(2012).TEM传输室多层介质支撑特性阻抗的数值分析.http://epub.edu.cnki.net/grid2008/brief/detailj.aspx?filename=dbkx200601018&dbcode=CJFQ&dbname=CJFQ2006.
MLA	胡玉生,et al."TEM传输室多层介质支撑特性阻抗的数值分析".http://epub.edu.cnki.net/grid2008/brief/detailj.aspx?filename=dbkx200601018&dbcode=CJFQ&dbname=CJFQ2006 (2012).