阶跃常数锥形缝隙天线平衡与馈电技术的比较分析

传感技术(英文) Pub Date : 2020-07-30 DOI:10.4236/jst.2020.103003

Mousumi Aktar, M. Rana, Nayan Sarker, Md. Sanwar Hossain

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引用次数: 4

摘要

本文对不同形状的天线平衡-不平衡变换器的性能进行了分析，并介绍了阶梯常数锥形缝隙天线的馈电技术。本文还讨论了天线巴伦（圆形和矩形）以及两种馈电技术（微带线L形和微带线I形）的优点。使用计算机模拟技术（CST）Microwave Studio软件模拟，在5.9GHz的谐振频率下，对每种技术的天线性能进行了深入研究。结果表明，该模型是提高天线性能的有效工具。此外，在有和没有天线巴伦的两种不同形状之间，以及在关注回波损耗、增益、方向性和电压驻波比（VSWR）的两种馈电技术之间，已经进行了广泛的比较。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Comparative Analysis on Antenna Balun and Feeding Techniques of Step Constant Tapered Slot Antenna

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).

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传感技术(英文)

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