Wideband printed inverted-F antenna with unidirectional radiation pattern

2016 IEEE-APS Topical Conference on Antennas and Propagation in Wireless Communications (APWC) Pub Date : 2016-09-01 DOI:10.1109/APWC.2016.7738151

T. Fujimoto, J. Taguri

引用次数: 3

Abstract

In this paper, the wideband printed inverted-F antenna with unidirectional radiation pattern is proposed. A rectangular element is loaded to the feeding element and a trapezoid cavity reflector is installed behind the antenna. The proposed antenna has a wide impedance bandwidth (2.08GHz-6.0GHz; 97%) and it has unidirectional radiation pattern in the operating frequency range. The gain are greater than 5dBi in the frequency ranges from 2GHz to 4.5GHz and from 5.3GHz to 6.0GHz. The minimum gain is 3dBi at 4.8GHz.

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具有单向辐射方向图的宽带印刷反f天线

本文提出了一种具有单向辐射方向图的宽带印刷反f天线。将矩形元件装入馈电元件，并在天线后方安装梯形腔反射器。该天线具有较宽的阻抗带宽(2.08GHz-6.0GHz;97%)，在工作频率范围内具有单向辐射方向图。在2GHz ~ 4.5GHz和5.3GHz ~ 6.0GHz频率范围内，增益均大于5dBi。在4.8GHz时最小增益为3dBi。

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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来源期刊

2016 IEEE-APS Topical Conference on Antennas and Propagation in Wireless Communications (APWC)

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