双频圆偏振偏置馈电微带反射镜的研制

11th International Symposium on Antenna Technology and Applied Electromagnetics [ANTEM 2005] Pub Date : 2005-06-01 DOI:10.1109/ANTEM.2005.7852047

M. R. Chaharmir, J. Shaker, M. Cuhaci

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引用次数: 1

摘要

介绍了一种工作在Ku/ ka波段(Tx=30 GHz, Rx=20 GHz)的高增益双频圆极化反射天线的设计过程和实验结果。将该偏置反射天线的性能与作者设计的其他CP反射天线进行了比较。该天线的发射带增益为38dbic，接收带增益为36dbic，轴向比均小于3db。

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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Development of a dual band circularly-polarized offset feed microstrip reflectarray

The design procedure and experimental results are presented for a high-gain, dual-band, circularly-polarized (CP) reflectarray antenna with an offset feed, operating at the Ku/Ka-band (Tx=30 GHz, Rx=20 GHz). The performance of this offset reflectarray antenna is compared with other CP reflectarray antennas designed by the authors of this paper. A transmit band gain of 38 dBic and a receive band gain of 36 dBic both with an axial ratio of less than 3 dB were measured for this antenna.

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11th International Symposium on Antenna Technology and Applied Electromagnetics [ANTEM 2005]

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