用于5G应用的低成本薄有源相控阵

2019 12th UK-Europe-China Workshop on Millimeter Waves and Terahertz Technologies (UCMMT) Pub Date : 2019-08-01 DOI:10.1109/ucmmt47867.2019.9008326

Quan Wang, Wen-Man Zou, M. Jin, Xue Cheng Zhang, Li Chen

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引用次数: 1

摘要

设计并测量了一个256个单元的平面相控阵，工作在24.25 GHz和27.5 GHz之间。该低成本阵列架构基于四通道波束形成射频集成电路(RFIC)和多层堆叠PCB技术。实测结果表明，所提出的相控阵天线结构简单，具有良好的辐射特性。该天线的增益为27.2 dB, 3db波束宽度为5.2°，SLLs为- 12 dB，在Ka波段均匀分布。

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 Low-Cost Thin Active Phased Array for 5G Applications

A 256-element planar phased array is designed and measured, operating between 24.25 GHz and 27.5 GHz. The low-cost array architecture is based on a quad-channel beamforming Radio Frequency Integrated Circuit (RFIC) and multilayer stacked PCB technology. Measured results achieved show that the proposed phased array antenna is efficient in achieving good radiation characteristics with a simple structure. The antenna has a gain of 27.2 dB, 3-dB beam-width of 5.2° and SLLs of −12 dB with uniform-distribution at Ka band.

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2019 12th UK-Europe-China Workshop on Millimeter Waves and Terahertz Technologies (UCMMT)

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