Universiti Teknologi Malaysia Institutional Repository

Left-handed compact MIMO antenna array based on wire spiral resonator for 5-GHz wireless applications

Alqadami, A. S. M. and Jamlos, M. F. and Soh, P. J. and Rahim, S. K. A. and Narbudowicz, A. (2017) Left-handed compact MIMO antenna array based on wire spiral resonator for 5-GHz wireless applications. Applied Physics A: Materials Science and Processing, 123 (1). ISSN 0947-8396

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Abstract

A compact coplanar waveguide-fed multiple-input multiple-output antenna array based on the left-handed wire loaded spiral resonators (SR) is presented. The proposed antenna consists of a 2 × 2 wire SR with two symmetrical microstrip feed lines, each line exciting a 1 × 2 wire SR. Left-handed metamaterial unit cells are placed on its reverse side and arranged in a 2 × 3 array. A reflection coefficient of less than −16 dB and mutual coupling of less than −28 dB are achieved at 5.15 GHz WLAN band.

Item Type:Article
Uncontrolled Keywords:spiral resonators (SR), proposed antenna
Subjects:T Technology > TK Electrical engineering. Electronics Nuclear engineering
Divisions:Electrical Engineering
ID Code:75337
Deposited By: Widya Wahid
Deposited On:21 Mar 2018 00:39
Last Modified:21 Mar 2018 00:39

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