文章基本信息

标题：Comparative Analysis on Antenna Balun and Feeding Techniques of Step Constant Tapered Slot Antenna
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作者：Mousumi Aktar ; Masud Rana ; Nayan Sarker 等
期刊名称：Journal of Sensor Technology
印刷版ISSN：2161-122X
电子版ISSN：2161-1238
出版年度：2020
卷号：10
期号：3
页码：31-45
DOI：10.4236/jst.2020.103003
出版社：Scientific Research Publishing
摘要：This paper represents the performance analysis of the different shapes of antenna balun and feeding techniques for step constant tapered slot antenna. This work also addresses the benefits of antenna balun (circular and rectangular) along with two types of feeding techniques (Microstrip line L-shape and Microstrip line I-shape). The performance of the antenna for each technique is thoroughly investigated using Computer Simulation Technology (CST) Microwave Studio software simulation under the resonant frequency of 5.9 GHz. Results demonstrate that the proposed model is an effective tool for improving antenna performance. Moreover, an extensive comparison has been carried out between the two different shapes, with and without antenna balun and between two feeding techniques focusing on return losses, gain, directivity, and voltage standing wave ratio (VSWR).
关键词：Antenna Balun;L-Shape Microstrip Feeding;I-Shape Microstrip Feeding;Return Loss;Gain;Radiation Pattern;Directivity;CST Microwave Studio