一种基于超材料的按钮天线，用于无线供电和数据传输

2020 IEEE 3rd International Conference on Electronic Information and Communication Technology (ICEICT) Pub Date : 2020-11-13 DOI:10.1109/ICEICT51264.2020.9334269

Jiahao Zhang, Jin Meng, Wei Li, S. Yan, G. Vandenbosch

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引用次数: 1

摘要

提出了一种新型的超材料启发按钮天线拓扑结构，集成了两种工作模式，分别传输功率和数据。在3.5 GHz WiMAX频段获得全向辐射以支持对体通信，而在5 GHz WLAN频段实现圆极化宽侧辐射以收集功率。采用人工磁导体(AMC)超材料结构实现了低姿态设计。具有带宽宽、效率高的特点。这些特点使得该天线适合于身体上的数据传输和身体外的能量收集。一个原型已经制造出来了。测量结果与仿真结果吻合较好。

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 Metamaterial Inspired Button Antenna for Wireless Power and Data Transfer

A novel metamaterial inspired button antenna topology is proposed, integrating two working modes to transfer power and data, respectively. An omni-directional radiation is obtained in the 3.5 GHz WiMAX band to support on-body communication, while a circular polarized broadside radiation is achieved in the 5 GHz WLAN band to harvest power. An Artificial Magnetic Conductor (AMC) metamaterial structure is used to achieve a low-profile design. A wide bandwidth and high efficiency are observed. All these features make the proposed antenna suitable for on-body data transmission and off-body energy harvesting. A prototype has been fabricated. The measurement results are in good agreement with the simulation results.

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2020 IEEE 3rd International Conference on Electronic Information and Communication Technology (ICEICT)

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