c波段双极化帽馈反射天线

2022 International Symposium on Antennas and Propagation (ISAP) Pub Date : 2022-10-31 DOI:10.1109/ISAP53582.2022.9998819

S. Y. Aye, T. Chia, S. Huber, K. Mouthaan

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引用次数: 1

摘要

提出了一种用于自支撑反射面天线的c波段双线极化馈源，频率范围为5.2 ~ 4.2 GHz。天线主抛物面反射镜的FlD为0.37。设计目标是最大限度地提高天线在1ghz带宽上的效率，同时保持简单的馈电设计。给出了反射天线在两个主平面上的辐射方向图、增益和交叉极化随频率的变化。

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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C-band Dual-polarized Hat-fed Reflector Antenna

A C-band dual linear polarized feed for a self-supported reflector antenna is presented for the frequency range of 5.2-4.2 GHz. The main parabolic reflector of the antenna has an FlD of 0.37. The design objectives are to maximize the antenna efficiency over the 1 GHz bandwidth while maintaining a simple design of the feed. The measured radiation patterns in two principal planes, gain, and cross polarization versus frequency of the reflector antenna are presented.

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2022 International Symposium on Antennas and Propagation (ISAP)

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