Reconfigurable designs of equilateral triangular microstrip antennas for single and dual band circular polarized response in GSM and GPS applications

IF 3 3区计算机科学 Q2 ENGINEERING, ELECTRICAL & ELECTRONIC

Aeu-International Journal of Electronics and Communications Pub Date : 2025-02-22 DOI:10.1016/j.aeue.2025.155729

Amit A. Deshmukh, Aniruddh Viswanathan, Prasanna Nadkarni, Venkata A.P. Chavali, Heet Mistry

引用次数: 0

Abstract

Reconfigurable designs of half U-slot cut equilateral triangular microstrip antenna are proposed for dual band circular polarized and wideband linear polarized response. With an optimum spacing in between TM_10h, TM_10v and TM₁₁ resonant modes of the slot cut patch, dual frequency response with axial ratio bandwidth of more than 3 % and peak gain of more than 4 dBic, is achieved. A design methodology is put forward that helps to realize similar dual band configuration as per specific wireless application.

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GSM和GPS应用中单双波段圆极化响应的等边三角形微带天线的可重构设计

针对双频圆极化和宽带线极化响应，提出了半u槽切割等边三角形微带天线的可重构设计。在槽切贴片的TM10h、TM10v和TM11谐振模式之间设置最佳间隔，可实现轴比带宽大于3%、峰值增益大于4dbic的双频响应。根据具体的无线应用，提出了一种有助于实现类似双频配置的设计方法。

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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来源期刊

Aeu-International Journal of Electronics and Communications 工程技术-电信学

CiteScore

6.90

自引率

18.80%

发文量

292

审稿时长

4.9 months

期刊介绍： AEÜ is an international scientific journal which publishes both original works and invited tutorials. The journal''s scope covers all aspects of theory and design of circuits, systems and devices for electronics, signal processing, and communication, including: signal and system theory, digital signal processing network theory and circuit design information theory, communication theory and techniques, modulation, source and channel coding switching theory and techniques, communication protocols optical communications microwave theory and techniques, radar, sonar antennas, wave propagation AEÜ publishes full papers and letters with very short turn around time but a high standard review process. Review cycles are typically finished within twelve weeks by application of modern electronic communication facilities.