纺织天线中缝合接地面的实验研究

天线与传播(英文) Pub Date : 2021-01-01 DOI:10.4236/OJAPR.2021.92002

A. Wiri

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引用次数: 3

摘要

本文介绍了缝合接地平面在微带贴片天线设计中的应用。本文利用Matlab界面与计算机刺绣技术实现了毛毡和牛仔布衬底在微带贴片天线上的拼接。这些天线使用商用全3D电磁CST微波工作室2019进行了模拟。实现了2.45 GHz工业、科学和医疗(ISM)频段和5 GHz可穿戴无线局域网(WLAN)频率下天线接地面导线线迹模式的优化方法。采用缝合接地技术制备了刚性和柔性可穿戴天线(微带贴片天线)。在拼接设计过程中减小了网格之间的电阻。给出了带宽、辐射方向图和反射系数(s11)方面的结果。

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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Stitched Ground Planes for Textile Antenna Application: An Experimental Study

This paper presents an application of stitched ground plane for microstrip patch antenna design. In this work Matlab interface to computer embroidery techniques were used to implement the felt and denim substrates on microstrip patch antenna. These antennas were simulated using a commercial full 3D electromagnetic CST Microwave Studio 2019. A method to optimize the stitch patterns with conductive thread for antenna ground plane for 2.45 GHz industrial, scientific, and medical (ISM) band and 5 GHz wearable wireless local area networks (WLAN) frequencies was achieved. Rigid and flexible wearable antennas (microstrip patch antennas) were fabricated using the stitched ground plane. The electrical resistance was reduced between the meshes during the stitching design process. Results in terms of bandwidth, radiation patterns and reflection coefficients (S 11 ) are presented.

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天线与传播(英文)

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