基于sr的小尺寸印刷天线阵列

2018 12th International Conference on Telecommunication Systems, Services, and Applications (TSSA) Pub Date : 2018-10-01 DOI:10.1109/TSSA.2018.8708793

M. Yunus, Yamato Tan, A. Munir

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引用次数: 0

摘要

由于便携性，无线和移动通信需要尺寸较小的天线阵列。提出了一种基于小尺寸螺旋谐振器(SR)的印刷天线阵列。所提出的天线阵列通过在两层厚度为1.6 mm的FR4环氧介质基板上使用2×2贴片的SR结构来配置。所提出的印刷天线阵列的表征结果表明，在2.4 GHz频率下，反射系数(S11)值为−23 dB，工作带宽为95 MHz, S11值小于−10 dB。同时，所设计的印刷天线阵列的增益达到了7db左右。仿真结果与实测结果吻合较好。此外，与2×2印刷方形贴片天线阵列相比，本文提出的基于sr的2×2印刷天线阵列的尺寸减小了27%。

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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SR-Based Printed Antenna Array with Reduced Size

Array of antenna with reduced size is required for wireless and mobile communications due to the portability properties. This paper presents a printed antenna array based on spiral resonator (SR) with reduced size. The proposed antenna array is configured by use of 2×2 patches of SR structure on two layers of FR4 epoxy dielectric substrate with each thickness of 1.6 mm. The characterization result of proposed printed antenna array provides the reflection coefficient (S11) value of −23 dB at the frequency of 2.4 GHz with the working bandwidth of 95 MHz for the S11 value less than −10 dB. Meanwhile, the gain of proposed printed antenna array achieves around 7 dB. The simulation result is verified with the measurement one which shows a good agreement. Moreover, the size of proposed SR-based 2×2 printed antenna array is reduced up to 27% compared to the one of 2×2 printed square patches antenna array.

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来源期刊

2018 12th International Conference on Telecommunication Systems, Services, and Applications (TSSA)

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