文章基本信息

标题：Design and simulation of circular microstrip patch antenna with cross-shaped slot
其他标题：Design and simulation of circular microstrip patch antenna with cross-shaped slot
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作者：Huda Sh. Gally
期刊名称：Journal of Natural Sciences Research
印刷版ISSN：2225-0921
电子版ISSN：2225-0921
出版年度：2018
卷号：8
期号：12
页码：29-34
语种：English
出版社：The International Institute for Science, Technology and Education (IISTE)
摘要：A design of circular microstrip patch antenna were proposed . The aim of this design to improve the performances of circular microstip antenna for Ultra Wide Band (UWB) applications . A cross- shaped slot is etched on the circular patch to improving characteristics of antenna such as return loss, bandwidth , vswr, radiation pattern , and antenna gain . The designed circular patch antenna shows return loss value -27dB and a band width equal to 18% . Also, a the value of vswr is 1.09 and antenna avarage gain equal to 5.2 dB. The circular microstrip patch antenna is designed at 9.2 GHz frequency by using coaxial feeding technique and Arlon substrate with dielectric constant εr = 3.2 and thickness is 1.7mm . Antenna design and simulation of proposed antenna carried out in Finite Element Method (FEM) based High Frequency Structural Simulation (HFSS) tool. Keyword: Circular Microstrip Antenna, FEM , HFSS, UWB , cross- shaped slot .