毫米波无线链路中用于波束交换的光子发射机

2020 45th International Conference on Infrared, Millimeter, and Terahertz Waves (IRMMW-THz) Pub Date : 2020-11-08 DOI:10.1109/IRMMW-THz46771.2020.9370475

Á. J. Pascual, T. Batte, O. de Sagazan, G. Carpintero, R. Sauleau, D. González-Ovejero

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引用次数: 0

摘要

本文介绍了一种用于毫米波无线链路波束切换的e波段光子激发天线的首次设计和组装。所设计的天线由两个堆叠的贴片阵列组成，每个阵列由一个光电二极管馈电。堆叠的贴片提供了大于23%的阻抗带宽和稳定的e波段辐射方向图。该阵列与一个透镜相结合，以增加整体增益。任何贴片阵列的激励允许光束在±2.7°之间进行精确的光束对准。

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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A Photonic Transmitter for Beam Switching in mm-wave Wireless Links

This abstract describes the first design and assembly of a photonically-excited antenna at E-band for beam switching in millimeter-wave wireless links. The designed antenna consists of two arrays of stacked patches, with one photodiode feeding each array. The stacked patch provides an impedance bandwidth larger than 23 % and a stable radiation pattern over the E-band. The array is combined with a lens to increase the overall gain. Excitation of either patch array allows beam steering between ±2.7° for accurate beam alignment.

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2020 45th International Conference on Infrared, Millimeter, and Terahertz Waves (IRMMW-THz)

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