A Miniaturized Patch Antenna by Using a CSRR Loading Plane

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A Miniaturized Patch Antenna by Using a CSRR Loading Plane.pdf (2.83 MB)

Date

2015

Authors

Ramzan, M.
Topalli, K.

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Source Title

International Journal of Antennas and Propagation

Print ISSN

16875869

Electronic ISSN

Publisher

Hindawi Publishing Corporation

Volume

2015

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Language

English

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Article

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Abstract

This paper presents a design methodology for the implementation of a miniaturized square patch antenna and its circuit model for 5.15 GHz ISM band. The miniaturization is achieved by employing concentric complementary split ring resonator (CSRR) structures in between the patch and ground plane. The results are compared with the traditional square patch antenna in terms of area, bandwidth, and efficiency. The area is reduced with a ratio of 1/4 with respect to the traditional patch. The miniaturized square patch antenna has an efficiency, bandwidth, and reflection coefficient of 78%, 0.4%, and -16 dB, respectively. The measurement and circuit modeling results show a good agreement with the full-wave electromagnetic simulations. © 2015 Mehrab Ramzan and Kagan Topalli.

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Keywords

Antenna grounds, Bandwidth, Circuit simulation, Efficiency, Microwave antennas, Optical resonators, Slot antennas, Circuit modeling, Complementary split-ring resonator, Design Methodology, Full-wave electromagnetic simulation, Ground planes, ISM bands, Square patch antenna, Microstrip antennas

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Permalink

http://hdl.handle.net/11693/24037

Published Version (Please cite this version)

http://dx.doi.org/10.1155/2015/495629

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Scholarly Publications - Electrical and Electronics Engineering