3A3_0443_ EMBROIDERED SPLIT RING RESONATOR ANTENNA

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J. Hao

A. Leblanc

L. Burgnies

A. Djouadi

Xuyuan Tao

Cedric Cochrane

F. Rault

Vladan Koncar

É. Lheurette

Published Aug 1, 2019

Abstract

A textile integrated antenna made of a dipole and split ring resonators (SRR) produced by embroidery is under consideration. A size reduction of the antenna was achieved by means of a resonance of the SRRs and connection loss was lessened by using a copper wire for the dipole. Embroidery for SRR fabrication with metallic yarn was studied in order to achieve a minimal distance between concentric rings, and an antenna was designed and produced. The manufactured antenna showed a double band operation at 1.8 and 2.2 GHz with a measured gain of 0 and -3.1 dBi, respectively.


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