用于5g移动通信的26.5 GHz汽车天线

2018 IEEE MTT-S International Conference on Microwaves for Intelligent Mobility (ICMIM) Pub Date : 2018-04-01 DOI:10.1109/ICMIM.2018.8443487

S. Hastürkoğlu, S. Lindenmeier

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引用次数: 6

摘要

为实现5G移动通信在未来汽车车顶天线罩中的应用，介绍了24.25 GHz ~ 29.5 GHz四组共线阵列的汽车天线组。每个单天线单元都结合了水平方向的高增益和全向方向图，非常适合多输入多输出(MIMO)传输。在相控阵应用中，四个天线单元在水平平面上的驱动方向产生16 dBi的高增益，在横向方向产生10.5 dBi的高增益，从而在驱动路径上产生良好的接入。通过仿真和测量，研究了天线单元的增益、效率、相互耦合和天线阵列的变辐射特性。

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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An Automotive Antenna Set at 26.5 GHz for 5G-Mobile Communication

An automotive antenna set of four collinear arrays between 24.25 GHz and 29.5 GHz is introduced for application of 5G mobile communication in roof radomes of future cars. Each of the single antenna elements combines high gain in horizontal direction with an omnidirectional pattern which is well suited for application in multiple input multiple output (MIMO) transmission. In a phased array application the four antenna elements yield in the horizontal plane a high gain of 16 dBi at driving direction and 10.5 dBi in lateral direction which yields good access along the driving path. The gain of the antenna elements, efficiency, mutual coupling and the variable radiation characteristics of the antenna array are investigated by means of simulation and measurement.

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来源期刊

2018 IEEE MTT-S International Conference on Microwaves for Intelligent Mobility (ICMIM)

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