Multiband Stepped Impedance Resonator (SIR) Based Antenna for Future Wireless Applications

2020 International Conference on UK-China Emerging Technologies (UCET) Pub Date : 2020-08-01 DOI:10.1109/UCET51115.2020.9205463

M. Saeed, S. Rehman, M. Rehman, Syed Muhammad Shahzad Zia, M. Sohaib, Zagham Abbas Aqeel

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引用次数: 2

Abstract

A novel multi-band stepped impedance resonator (SIR) based microstrip antenna is presented in this paper. The presented antenna is explicitly designed to overcome the multi-standard requirements of future wireless communication systems. The antenna contains six radiating patches, occupies a volume of 85x50x1.574mm. The antenna contains three short-circuited dual band SIR radiating patches. The SIR radiating patches are optimized to operate at the specified frequency bands of 0.9GHz, 1.2GHz, 1.5GHz, 2.5GHz, 2.75GHz, and 3.65 GHz. The SIR radiating patches are fed using a single coaxial feeding technique which shows a good matching of 50 Ohm. In stepped impedance technique; of three resonators one of the radiating patches is short circuited with a ground. The simulated results of the reflection coefficient, impedance matching, and peak gains show stable responses and are acceptable. The Antenna is designed using FR-4 as a substrate whereas; CST studio and MATLAB are utilized as simulation tool. The proposed antenna verifies to be a suitable candidate for small mobile devices and other multi-standard wireless communication devices.

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面向未来无线应用的多频带阶跃阻抗谐振器天线

提出了一种基于多波段阶跃阻抗谐振器的微带天线。所设计的天线是为了克服未来无线通信系统的多标准要求。天线包含6个辐射片，体积为85x50x1.574mm。天线包含三个短路双频SIR辐射贴片。SIR辐射补丁优化工作在0.9GHz、1.2GHz、1.5GHz、2.5GHz、2.75GHz和3.65 GHz的指定频段。SIR辐射片采用单同轴馈电技术馈电，其匹配度为50欧姆。阶梯式阻抗技术;在三个谐振器中，其中一个辐射片与接地短路。仿真结果表明，反射系数、阻抗匹配和峰值增益响应稳定，可以接受。天线设计使用FR-4作为基板，而;采用CST studio和MATLAB作为仿真工具。经验证，该天线适用于小型移动设备和其他多标准无线通信设备。

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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2020 International Conference on UK-China Emerging Technologies (UCET)

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