卫星通信用矩形贴片阵列天线的设计

2019 3rd International Conference on Computing Methodologies and Communication (ICCMC) Pub Date : 2019-03-01 DOI:10.1109/ICCMC.2019.8819861

Touko Tcheutou Stephane Borel, Arvind R. Yadav, Utkarsh Shah

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引用次数: 9

摘要

微带贴片阵列天线由于具有传统天线所不能比拟的优点，在卫星通信中得到了广泛的应用。对以往贴片阵天线的文献研究表明，小尺寸贴片阵天线的制作采用了多种技术。本文介绍了工作在12 GHz的微带阵列天线2x2，其带宽为693.6 MHZ(5.9%)，增益为8.98 dB，指向性为10.83 dB，最终效率为83%。设计2x2线阵供线，衬底为FR4，厚度为1.6mm，介电常数为4.4。这种阵列天线是为卫星通信、x波段应用和KU应用而设计的。采用hfss12 (High Frequency Structure Simulator，高频结构模拟器)软件对天线阵进行了设计，并进行了仿真。

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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Design of Rectangular Patch Array Antenna for Satellite Communication

Microstrip patch array antennas are widely used in satellite communication, because of its advantages compared to the conventional antennas. Literature study of previous years of patch array antenna (PAA) shows that several techniques were used for making the small size of patch array antenna. This paper presents the micro strip array antenna 2x2 operating at 12 GHz with a bandwidth equal to 693.6 MHZ (5.9 %), a gain equal to 8.98 dB, directivity equal to 10.83 dB and finally an efficiency equal to 83 %. A 2x2 linear array is designed for line feeding, the substrate used is FR4 with a thickness of 1.6mm and a dielectric constant of 4.4. This array antenna is made for satellite communication, X-band applications, and KU applications. The antenna array is designed by using HFSS 12 (High Frequency Structure Simulator) and also the simulation has been done by the same software.

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2019 3rd International Conference on Computing Methodologies and Communication (ICCMC)

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