文章基本信息

标题：Microstrip Electromagnetic Bandgap Filter using a Poisson Tapering Window
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作者：Anchal Chugh ; Pankaj Bhatia ; Rajesh Khanna 等
期刊名称：International Journal of Innovative Research in Computer and Communication Engineering
印刷版ISSN：2320-9798
电子版ISSN：2320-9801
出版年度：2016
卷号：4
期号：1
页码：212
DOI：10.15680/IJIRCCE.2016.0401040
出版社：S&S Publications
摘要：In this paper, a planar Electromagnetic Bandgap (EBG ) microstrip filter is formed by etching circles in the ground plane and using a modulated microstr ip line. These planar EBG structure configurations provide wide stopband with high attenuation but with ripples in the passband. To eliminate the ripples caused by the periodicity of EBG structure a variable Poisson distribution is used to taper components of the p roposed structure . A comparison of EBG structure with var iable α = 2, 3 and 4 of Poisson distribution is done. It is found that t he structure with α = 2 provides the largest bandwidth of 6.2 GHz and stopband attenuation of 29.27 dB with reduced ripples in the lower and upper passband
关键词：Electromagnetic Bandgap Structure; CST Microwave Studio; Modulated Microstrip Line; Poisson Distribution; Microstrip filter; Photonic Bandgap Structure; Tapering Function