一种用于减小贴片天线RCS的简单低轮廓偏振旋转反射面

2023 3rd International Conference on Advances in Computing, Communication, Embedded and Secure Systems (ACCESS) Pub Date : 2023-05-18 DOI:10.1109/ACCESS57397.2023.10199359

Indhu Kk, Abhilash Ap, Anilkumar R, Aanandan Ck

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引用次数: 0

摘要

提出了一种用于宽频带贴片天线雷达截面积减小的简单三角形电磁波偏振旋转反射面。通过在彼此正交的方向上放置环绕贴片天线的PRRS，可以在13.2-17.9 GHz的频率区域内实现RCS的降低。仿真结果表明，预期的PRRS显著降低了天线的RCS。实验验证了该结构的极化旋转特性。与现有设计相比，所建议的极化变换器具有非常简单的几何结构。

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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A Simple Low Profile Polarization Rotation Reflective Surface for RCS Reduction of Patch Antenna

This paper proposes a simple triangle-shaped electromagnetic wave polarization rotation reflective surface (PRRS) for radar cross section (RCS) reduction of patch antenna over a wide band. It is possible to achieve a decrease in RCS in the frequency region of 13.2-17.9 GHz by placing the PRRS circling the patch antenna in directions that are orthogonal to one another. The simulation results indicate that the intended PRRS dramatically reduces the antenna RCS. The polarization rotation property of the proposed structure is verified experimentally. The suggested polarization converter has a very simple geometry in comparison to the existing designs.

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2023 3rd International Conference on Advances in Computing, Communication, Embedded and Secure Systems (ACCESS)

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