x波段微带线馈电和同轴馈电的圆形和椭圆形微带贴片天线阵列的比较研究

2019 International Conference on Robotics,Electrical and Signal Processing Techniques (ICREST) Pub Date : 2019-01-01 DOI:10.1109/ICREST.2019.8644138

Nazia Tasnim, Reefat Inum, Hasneara Khatun, M. A. Goffar Khan

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引用次数: 2

摘要

本文对圆形和椭圆形微带贴片天线及其阵列在X波段不同馈电方式下的性能进行了比较研究。谐振频率选择在10ghz，在无线通信中有多种应用。使用CST微波工作室进行设计和仿真。考虑增益和指向性，微带馈线比同轴探头馈线性能更好。本文提出了一种3558.12 mm2的天线模型，该天线具有2x4圆形贴片阵列和线馈，具有16.2 dB增益和16.4 dB指向性，效率为94.42%。

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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Comparative Study on Circular and Elliptical Microstrip Patch Antenna Arrays with Microstrip Line and Coaxial Probe Feeding for X-band

A comparative performance study on circular and elliptical shape microstrip patch antennas and their arrays using different feeding techniques at an X band frequency is presented in this paper. The resonant frequency is chosen at 10 GHz which has a variety of application in wireless communication. CST Microwave Studio is used for design and simulation. It is found that microstrip line feeding shows better performance than coaxial probe feeding considering gain and directivity. A 3558.12 mm2 antenna having 2x4 array of circular patch with line feed that gives 16.2 dB gain and 16.4 dB directivity with 94.42% efficiency is the proposed model of this paper.

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来源期刊

2019 International Conference on Robotics,Electrical and Signal Processing Techniques (ICREST)

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