A Wearable PIFA With an All-Textile Metasurface for 5 GHz WBAN Applications

Guo Ping Gao, Chen Yang, Bin Hu*, Rui Feng Zhang, Shao Fei Wang

*此作品的通讯作者

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摘要

In this letter, a wearable all-textile metasurface antenna (MSA) for 5 GHz wireless body area network (WBAN) applications is proposed. All the components of the proposed MSA are made of the comfort textile materials. A metasurface with high permittivity values is placed right above a wide-bandwidth planar inverted-F antenna to realize size miniaturization and gain enhancement. The proposed MSA has a profile of 4 mm (0.07λ0) and occupies an area of 42 mm × 28 mm (0.77λ0 × 0.51λ0). Moreover, this antenna realizes a measured peak gain of 6.70 dBi, an average efficiency of 77%, and an operating band from 4.96 to 5.90 GHz that covers the 5 GHz WBAN band. In addition, the on-body studies show that the MSA is suitable for wearable applications.

源语言英语
文章编号8585049
页(从-至)288-292
页数5
期刊IEEE Antennas and Wireless Propagation Letters
18
2
DOI
出版状态已出版 - 2月 2019
已对外发布

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Gao, G. P., Yang, C., Hu, B., Zhang, R. F., & Wang, S. F. (2019). A Wearable PIFA With an All-Textile Metasurface for 5 GHz WBAN Applications. IEEE Antennas and Wireless Propagation Letters, 18(2), 288-292. 文章 8585049. https://doi.org/10.1109/LAWP.2018.2889117