用于WBAN/WiFi/LTE应用的双宽带贴片槽环路纺织天线

2019 IEEE International Conference on Microwaves, Antennas, Communications and Electronic Systems (COMCAS) Pub Date : 2019-11-01 DOI:10.1109/COMCAS44984.2019.8958369

Hung-Wei Lo, E. Li, Yu-You Lin, R. Lu, K. Chin

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引用次数: 2

摘要

本文提出了一种具有双宽带性能的织物天线，用于可穿戴无线通信。为了获得两个宽的工作频带，设计了贴片-缝隙环结构，在贴片下方的接地面上切割一个缝隙环。顶部贴片在上工作频带作为宽带辐射元件，而槽环由顶部贴片馈电，在下工作频带激发宽带谐振。采用镀铜聚酯织物制作天线散热器和接地面。衬底采用介电常数为1.5的绝缘氯丁橡胶织物。该天线在2.58/5.34 GHz频段的增益为4.21/6.45 dBi，带宽分别为15.9/ 11.4%。

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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Dual-Wideband Patch-Slot Loop Textile Antenna for WBAN/WiFi/LTE Applications

This work presents a textile antenna with dual- wideband performance for wearable wireless communications. The patch-slot loop structure was developed to obtain two wide operating bands, in which a slot loop was cut on the ground plane underneath the patch. The top patch acts as a wideband radiating element at the upper operating band, while the slot loop is fed by the top patch to excite a wideband resonance at the lower operating band. A copper-plated polyester fabric was used for fabricating antenna radiator and ground plane. An insulating neoprene fabric with a permittivity of 1.5 was used for preparing the substrates. The proposed antenna can achieve gains of 4.21/6.45 dBi at 2.58/5.34 GHz with wide bandwidths of 15.9/11.4 %, respectively.

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来源期刊

2019 IEEE International Conference on Microwaves, Antennas, Communications and Electronic Systems (COMCAS)

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