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Asymmetric coplanar inverted L-strip-fed monopole antenna with modified ground for dual band application

Published online by Cambridge University Press:  06 November 2014

Kalikuzhackal Abbas Ansal  and
Thangavelu Shanmuganatham
Kalikuzhackal Abbas Ansal*
Affiliation:
Department of Electronics Engineering, School of Engineering and Technology Pondicherry University, Puducherry 60514, India. Phone: +91 9043846372
Thangavelu Shanmuganatham
Affiliation:
Department of Electronics Engineering, School of Engineering and Technology Pondicherry University, Puducherry 60514, India. Phone: +91 9043846372
*
Corresponding author: K.A. Ansal Email: [email protected]
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Abstract

A compact asymmetric coplanar strip (ACS)-fed monopole antenna for dual-band application is presented. The single-layer antenna composed of inverted L-shaped exciting strip and an L-shaped lateral ground plane. The antenna resonating at two different frequencies, 2.4 and 5.8 GHz is covering the wireless local area network/radio frequency identification bands. The antenna has an overall dimension of 35 × 5.7 mm2 when printed on a substrate of dielectric constant 4.4 and loss tangent 0.02. The planar design, simple feeding, and compactness make it easy for the integration of the antenna into circuit boards. Details of the antenna design, and simulated and experimental results are presented and discussed. The experimental result shows good conformity with simulated results. The simulation tool based on the method of moments (Mentor Graphics IE3D version 15.10) has been used to analyze and optimize the antenna.

Keywords

Antennas and propagation for wireless systemsAntenna designModeling and measurements
Type
Research Papers
Information
International Journal of Microwave and Wireless Technologies , Volume 8 , Issue 1 , February 2016 , pp. 103 - 108
Copyright
Copyright © Cambridge University Press and the European Microwave Association 2014 

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