用于60 ghz WPAN的八木天线阵列

2011 IEEE International Conference of Electron Devices and Solid-State Circuits Pub Date : 2011-12-29 DOI:10.1109/EDSSC.2011.6117615

Bin Lu, Jun Luo, Ruifeng Yue, Yan Wang

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引用次数: 2

摘要

近年来，基于60ghz无线通信的无线个人区域网络(WPAN)成为学术界和工业界关注的热点。目前，我们正在开发一个包含相控阵的60 ghz CMOS收发器原型。预计将用于几Gbps的短距离(5米)通信。本文主要对收发机中的天线进行了研究。设计和制造天线元件和阵列。首先，简要介绍了60ghz无线通信的背景。经过详细讨论，我们决定选择基于Scott玻璃基板的天线封装(antenna-in-package, AiP)方案和八木天线作为元件。相控阵由两个或四个八木天线单元组成。通过Ansoft HFSS仿真，得到的4元阵列增益为13.85dBi。仿真得到的带宽为8.2GHz，效率为95.4%。

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 Yagi antenna array for 60-GHz WPAN

In recent years, WPAN (Wireless Personal Area Network) based on 60-GHz wireless communications has been highlighted in academia and the field of industry. At present, we are developing a 60-GHz CMOS transceiver prototype which includes a phased array. It is expected to be used for short range (5 meters) communication with several Gbps. This paper centers on the study of antennas in the transceiver. The antenna elements and arrays are designed and manufactured. First, the background of 60-GHz wireless communications is briefly introduced. After a detailed discussion, we decided to choose the antenna-in-package (AiP) solution and the Yagi antenna as elements, which based on the substrate of Scott glass. The phase array consists of two or four Yagi antenna elements. By simulation using Ansoft HFSS, the resulting gain of 4-elements array is 13.85dBi. A bandwidth of 8.2GHz and the efficiency of 95.4% are also obtained from the simulation.

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来源期刊

2011 IEEE International Conference of Electron Devices and Solid-State Circuits

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