文章基本信息

标题：TLM Modelling of a Microstrip Circular Antenna in a Cylindrical Grid
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作者：T. Dimitrijević ; J. Joković ; N. Dončov 等
期刊名称：Microwave Review
印刷版ISSN：1450-5835
出版年度：2013
卷号：19
期号：2
出版社：Society for Microwave Technique, Technologies and Systems, Serbia and Montenegro IEEE MTT-S Chapter
摘要：This paper explores applicability of the integral TLM method in a cylindrical grid for the purpose of modelling of coax-fed microstrip antennas in configurations of the circular patch antenna and cavity-backed inverted microstrip antenna. Obtained results representing S11parameter are compared with corresponding results reached by the rectangular grid based TLM method for different mesh resolutions as well as with referenced measured results. Also, a feed position has been considered to provide best matching of the antennas
关键词：Circular microstrip antenna; coaxial feed; TLM ;method; wire node; cylindrical mesh