四端口多输入多输出DRA用于WLAN/WiMAX应用

Gouri Sharma, Anshul Gupta
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引用次数: 0

摘要

本文介绍了一种用于WLAN/WiMAX的四端口圆柱形介质谐振器天线(CDRA)。四个圆柱形介电谐振器天线放置在基板的上部,并借助于矩形孔径馈电,使得任何两个相邻的辐射天线彼此正交。天线工作频率范围为5.03 ~ 5.92GHz。在谐振频率下,相互耦合的减小效果优于-30dB。所述散热器的分集性能也在最佳限度内。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Four Port Multiple Input Multiple Output DRA for WLAN/WiMAX Applications
A four-port cylindrical dielectric resonator antenna (CDRA) for WLAN/WiMAX has been described in this letter. Four cylindrical dielectric resonator antennas are placed on the upper part of the substrate and are fed with an aid of a rectangular aperture such that any two adjacent radiating antennas are orthogonal to each other. The antenna works in the frequency range of 5.03 to 5.92GHz. At the resonant frequency, the reduced mutual coupling is depicted to be better than -30dB. The diversity performance of the stated radiator is also found within optimal limits.
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