Circular Ring Structure with Tapered Feed Monopole Antenna for ISM-III/5G (24 GHz) Applications

IF 1.2 4区综合性期刊 Q3 MULTIDISCIPLINARY SCIENCES

National Academy Science Letters Pub Date : 2024-04-05 DOI:10.1007/s40009-024-01403-6

Amit Abhishek, P. Suraj

引用次数: 0

Abstract

A circular ring structure with a tapered feed monopole antenna is designed with size of 1.3 λ₀ × 1.4 λ₀ × 0.095 λ₀ mm³ (L × B × H). The maximum reflection coefficient |S₁₁| with the tapered feed is −36 dB, without tapered feed is −25.55 dB and peak gain is ≥ 5.0 dBi in both cases. Proposed antenna produces bandwidth of 1.25 GHz while allocated bandwidth for ISM-III band is 250 MHz. The obtained bandwidth is wider than the allocated bandwidth. Proposed antenna qualifying the obtained measured results. This antenna is applicable for 5G Communication, Radar, and satellite services with miniaturization feature.

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用于 ISM-III/5G (24 GHz) 应用的圆环结构锥形馈电单极天线

设计了一种带有锥形馈电单极子天线的圆环结构，尺寸为 1.3 λ0 × 1.4 λ0 × 0.095 λ0 mm3（长 × 宽 × 高）。使用锥形馈电时的最大反射系数 |S11| 为 -36 dB，不使用锥形馈电时为 -25.55 dB，两种情况下的峰值增益均≥ 5.0 dBi。拟议天线的带宽为 1.25 GHz，而 ISM-III 频带的分配带宽为 250 MHz。获得的带宽比分配的带宽更宽。拟议的天线符合所获得的测量结果。该天线适用于 5G 通信、雷达和卫星服务，并具有微型化特点。

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

National Academy Science Letters 综合性期刊-综合性期刊

CiteScore

2.20

自引率

0.00%

发文量

审稿时长

12 months

期刊介绍： The National Academy Science Letters is published by the National Academy of Sciences, India, since 1978. The publication of this unique journal was started with a view to give quick and wide publicity to the innovations in all fields of science