单层双频反射天线的设计

2018 Fourth International Conference on Advances in Electrical, Electronics, Information, Communication and Bio-Informatics (AEEICB) Pub Date : 2018-02-01 DOI:10.1109/AEEICB.2018.8480967

P. Balaji, G. Mohammed, Saranya, Gayathri, Shruti Penumatsa, Radhika Prasad

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引用次数: 0

摘要

本文介绍了一种小尺寸的单层双波段反射天线的设计，该天线采用了一种由分裂环和交叉偶极子组成的新型元件。对相位补偿进行了数学分析，并对几何参数进行了调整，从而在C波段和X波段两个间隔很近的频段内获得所需的相位补偿。构造了9×9单元反射天线，并对其远场特性进行了研究。仿真结果表明，天线增益显著提高。

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 a Single Layer Dual Band Reflectarray Antenna

This paper presents the design of a small sized, single layer dual band reflectarray antenna constructed using a novel element comprising of a split ring and a crossed dipole. The mathematical analysis on the phase compensation is performed and the geometrical parameters are tuned to obtain the desired phase compensation in two closely spaced frequency bands such as the C band and the X band. A 9×9 element reflectarray antenna is constructed and its far-field characteristics are studied. The simulation results show a notable enhancement in the antenna gain.

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来源期刊

2018 Fourth International Conference on Advances in Electrical, Electronics, Information, Communication and Bio-Informatics (AEEICB)

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