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A wideband bidirectional antenna using truncated circular sector fed by rectangular monopole

机译:矩形双向单极天线馈电的圆形截头宽带双向天线

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摘要

This paper presents a wideband bidirectional antenna using rectangular monopole with trident to excite truncated circular sector. The antenna is designed for wideband operation, especially when the antenna can satisfy the requirement of low-cost, linear polarization and bidirectional pattern. The simulation results are presented the wideband performance of this antenna. The return loss better than 10 dB covers the frequency range from 4 to 11 GHz, and the directivity at the direction toward thetas = 0deg and 180deg is 4.03 dBi to 8.23 dBi from 4 to 11 GHz. The proposed antenna obtains bidirectional radiation pattern.
机译:本文提出了一种宽带双向天线,该天线使用具有三叉戟的矩形单极天线来激励截断的圆形扇区。该天线专为宽带操作而设计,尤其是当天线可以满足低成本,线性极化和双向方向图的要求时。仿真结果表明了该天线的宽带性能。优于10 dB的回波损耗覆盖了4至11 GHz的频率范围,在4至11 GHz范围内,朝向thetas = 0deg和180deg方向的方向性为4.03 dBi至8.23 dBi。所提出的天线获得双向辐射方向图。

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