4D天线设计和技术-最先进的

2019 IEEE MTT-S International Wireless Symposium (IWS) Pub Date : 2019-05-01 DOI:10.1109/IEEE-IWS.2019.8803899

J. Modelski, Y. Yashchyshyn, Grzegorz Bogdan

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引用次数: 3

摘要

4D(四维)天线阵列引入时间作为天线波束形成的额外自由度。通过对天线阵各单元的周期性开/关开关，可以产生适合多通道传输和智能波束形成的侧带。本文概述了4D天线领域的技术现状，重点介绍了技术限制和可实现的性能。

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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4D Antennas Design and Technology – the State of the Art

The 4D (four-dimensional) antenna array introduces time as an additional degree of freedom in antenna beamforming. Periodical on/off switching applied to each element of the antenna array leads to generation of sidebands which are suitable for multi-channel transmission and smart beamforming. This paper provides an overview of the state of the art in the area of 4D antennas with focus on technical limitations and achievable performance.

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2019 IEEE MTT-S International Wireless Symposium (IWS)

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