使用Luneburg透镜的高增益、宽带、广角毫米波能量采集器

Masoud Alipour Shirazi, Mohammad Khalaj-Amirhosseni, Amir saman Nooramin
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引用次数: 0

摘要

电磁(EM)功率采集器最重要的方面是输出的直流功率。影响电磁功率采集器输出功率的参数包括工作的频谱、天线吸收电磁波的入射角范围以及天线在该范围内的增益等。本文提出了一种采用7根宽带天线直流组合的高增益、宽带、广角电磁功率采集器。阵列中的每个天线通过使用吕讷堡透镜转换为高增益天线。因此,这种布置的结果是获得了宽带、广角、高增益的阵列天线。该天线阵的增益至少为10db (30 ~ 50ghz),覆盖方位角平面180度。研究了切片透镜的使用及其对增益的影响。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
A High Gain, Wide-band, and Wide-Angle mmWave Power Harvester Using Luneburg Lens
The most important aspect of a electromagnetic (EM) power harvester, is the amount of DC power which can be appeared in output. some parameters affect the output power of an EM power harvester, like the frequency spectrum which it works on, span of incident angles which the antenna absorbs EM waves, and gain of the antenna in the mentioned span. In this paper, a high gain, wide-band, and wide-angle EM power harvester is proposed using DC combination of seven wide-band antenna. Each antenna in the array is converted to a high gain antenna by using a Luneburg lens. Therefore a wide-band, wide- angle, and high gain array antenna is obtained as the result of this arrangement. The proposed antenna array has the gain of at least 10 dB (in 30 to 50 GHz)covering 180 degrees in azimuth plane. Using sliced Lens and its influence on gain has been investigated too.
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