A Simple Miniaturized Flower Patch Antenna using Meander Lines for X & K Bands

2022 2nd International Conference on Artificial Intelligence and Signal Processing (AISP) Pub Date : 2022-02-12 DOI:10.1109/AISP53593.2022.9760557

Puja Acharya, J. Kumar, Vineet Dahiya

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引用次数: 3

Abstract

This paper proposes an Ultra-Wide Band antenna with multiple bands for satellite and radar communications. A miniaturized meander antenna is proposed, and its design is presented and simulated. The design incorporates a flower type patch antenna and a half planar ground surface using metamaterial. The antenna has a substrate size of 20mm x 20mm with a total thickness of 1.588 mm. By using FR4 epoxy as substrate, antenna resonates at 10.77GHz and 19.00GHz. This paper addresses a simple design methodology for the multiband microstrip patch antenna by using meander lines. This paper also shows the effects on the use of meander lines on the patch antenna. The antenna, so designed suggests a unique structure in which slot is used to propagates multiband frequencies. In this technique, a rectangular MPA is designed, then circular slot is imposed on top of the radiating patch. The results such as return loss, surface charge density, radiation pattern is obtained and discussed. The antenna is simulated on HFSS and results like gain, VSWR, radiation efficiency and radiation pattern are investigated.

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一种用于X和K波段的弯曲线的简单小型化花贴片天线

提出了一种用于卫星和雷达通信的多波段超宽带天线。提出了一种小型弯曲天线的设计方案，并进行了仿真。该设计包括花型贴片天线和使用超材料的半平面地面。天线的基板尺寸为20mm × 20mm，总厚度为1.588 mm。采用FR4环氧树脂作为衬底，天线谐振频率分别为10.77GHz和19.00GHz。本文提出了一种利用弯曲线设计多波段微带贴片天线的简单方法。本文还讨论了曲线对贴片天线使用的影响。这样设计的天线提出了一种独特的结构，其中使用槽来传播多频段频率。在该技术中，先设计一个矩形的MPA，然后在辐射片的顶部加一个圆槽。得到了回波损耗、表面电荷密度、辐射方向图等结果并进行了讨论。在HFSS上对该天线进行了仿真，研究了增益、驻波比、辐射效率和辐射方向图等结果。

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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2022 2nd International Conference on Artificial Intelligence and Signal Processing (AISP)

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