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Characterization of microstrip patch antennas on metamaterial substrates loaded with complementary split-ring resonators

✍ Scribed by Yoonjae Lee; Yang Hao

Publisher
John Wiley and Sons
Year
2008
Tongue
English
Weight
207 KB
Volume
50
Category
Article
ISSN
0895-2477

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✦ Synopsis

Abstract

We present characteristics of microstrip patch antennas on metamaterial substrates loaded with complementary split‐ring resonators (CSRRs). The proposed antenna utilizes CSRRs in the ground plane altering the effective medium parameters of the substrate. To characterize the performance of the CSRR loaded microstrip antenna, the metamaterial substrate has been modeled as an effective medium with extracted constitutive parameters. Simulation results were verified by experimental results. The experimental results confirm that the CSRR loaded patch antenna achieves size reduction as well as bandwidth improvement. © 2008 Wiley Periodicals, Inc. Microwave Opt Technol Lett 50: 2131–2135, 2008; Published online in Wiley InterScience (www.interscience.wiley.com). DOI 10.1002/mop.23596

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