矩形同轴馈线平行板槽阵列天线的设计

2014 IEEE Fifth International Conference on Communications and Electronics (ICCE) Pub Date : 2014-10-07 DOI:10.1109/CCE.2014.6916737

J. Hirokawa, Hajime Nakamichi, M. Sano, M. Ando, Katsumori Sasaki, I. Oshima

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引用次数: 0

摘要

我们提出了一种矩形同轴馈线的平行板槽阵天线，它可以避免平行板底板与矩形同轴线之间的完美电接触。为了保持准横向电磁波，我们在平行板的两侧采用了硬壁。我们将天线设计在5GHz频段。当驻波比小于1.5时，计算带宽为3.0%，4.89 GHz时天线效率为70.6%。

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Design of a parallel plate slot array antenna fed by a rectangular coaxial line

We propose a parallel plate slot array antenna fed by a rectangular coaxial line, which can dispense with perfect electrical contact between the bottom plate of the parallel plate and the rectangular coaxial line. We adopt hard walls at the both side walls of the parallel plate in order to maintain a quasi-transverse electromagnetic (TEM) wave. We design the antenna in the 5GHz band. The calculated bandwidth for VSWR less than 1.5 is 3.0%, and the antenna efficiency is 70.6% at 4.89 GHz.

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来源期刊

2014 IEEE Fifth International Conference on Communications and Electronics (ICCE)

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