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Computational electromagnetic simulation and performance analysis of reconfigurable antennas for outdoor 60 GHz applications

机译:户外60 GHz应用中可重构天线的计算电磁仿真和性能分析

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摘要

A number of measurement based studies have demonstrated that adaptive steering of highly directional antenna beams can overcome higher path loss of signals at millimeter wave (mmW) frequencies. In this paper, we present a novel 60 GHz pattern reconfigurable antenna capable of steering its beams in both the azimuth and the elevation directions. The performance of this steerable antenna is evaluated via ray tracing simulations of an urban city model. In both the line of sight (LOS) and non line of sight (NLOS) scenarios, the proposed antenna outperforms a conventional omni-directional antenna in terms of received power and delay spread characteristics.
机译:大量基于测量的研究表明,高方向性天线波束的自适应控制可以克服毫米波(mmW)频率下信号的更高路径损耗。在本文中,我们提出了一种新颖的60 GHz方向图可重配置天线,该天线能够在方位角和仰角方向上控制波束。这种可操纵天线的性能通过城市模型的光线跟踪模拟进行评估。在视线(LOS)和非视线(NLOS)场景中,建议的天线在接收功率和延迟扩展特性方面均优于常规的全向天线。

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