交叉槽30尖星天线的LHCP和RHCP增强

2023 International Seminar on Intelligent Technology and Its Applications (ISITIA) Pub Date : 2023-07-26 DOI:10.1109/ISITIA59021.2023.10221038

A. Rafli, Muhammad Fauzan, Edy Purnomo

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引用次数: 0

摘要

圆极化天线具有极化失配最小的优点，无论接收天线的方向如何，圆极化天线都能有效地对准接收信号的极化。本文介绍了一种宽带天线的设计，该天线采用交叉槽的30点星形结构来增强圆极化。交叉槽的加入提高了天线在2.4 GHz的轴比带宽和增益，使其能够同时产生左手圆极化(LHCP)和右手圆极化(RHCP)。检查槽的尺寸，包括其长度和宽度，以确定它们对RHCP和LHCP的影响。

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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LHCP and RHCP enhancement on 30-pointed star antenna with cross slot

Circular polarized antennas of fer the advantage of minimizing polarization mismatch, as they can effectively align with the polarization of the received signal disregarding of the orientation of the receiving antenna. This paper introduces a wideband antenna design featuring a cross-slot 30-pointed star configuration to enhance the circular polarization. The incorporation of the cross-slot enhances the antenna’s axial ratio bandwidth and gain at 2.4 GHz, enabling it to produce both left-hand circular polarization (LHCP) and right-hand circular polarization (RHCP). The dimensions of the slot, including its length and width, are examined to determine their impact on RHCP and LHCP.

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2023 International Seminar on Intelligent Technology and Its Applications (ISITIA)

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