用于可靠无线定位系统的圆极化超宽带天线

2022 International Conference on Broadband Communications for Next Generation Networks and Multimedia Applications (CoBCom) Pub Date : 2022-07-12 DOI:10.1109/CoBCom55489.2022.9880640

Gerzon Gomez-Bravo, R. Teschl, W. Bösch

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引用次数: 0

摘要

本文介绍了一种用于室内定位系统的阿基米德螺旋天线的设计。超宽带天线工作在3 ~ 7ghz频率范围内，半功率波束宽度为90.5°，增益高于2.87 dB，轴比低于3db。与传统的阿基米德螺旋天线相比，增加了一个加载环，天线的尺寸减小了30%。

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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Circularly Polarized Ultra-Wideband Antenna for Dependable Wireless Localization Systems

This paper presents the design of an Archimedean Spiral Antenna (ASA) for use in an indoor localization system. The ultra wideband antenna operates in the frequency range between 3 and 7 GHz and achieves a gain higher than 2.87 dB and axial ratio lower than 3 dB with a Half Power Beamwidth of 90.5°. With the addition of a loading ring, the antenna presents a size reduction of 30% in comparison traditional Archimedean Spiral Antennas.

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2022 International Conference on Broadband Communications for Next Generation Networks and Multimedia Applications (CoBCom)

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