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Characteristics of ultraband printed slot antenna using FDTD method

✍ Scribed by Yong-Woong Jang; C.-C. Shin; I.-M. Park

Publisher
John Wiley and Sons
Year
2004
Tongue
English
Weight
147 KB
Volume
44
Category
Article
ISSN
0895-2477

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✦ Synopsis

The design of FSSs with double-square-loop patch elements has been illustrated theoretically and experimentally. The differential evolution strategy, a very efficient optimization algorithm, is employed to tune the FSS unit-cell dimensions. The equivalent-circuit model (ECM), a fast computation method, is used to analyze the electromagnetic scattering from the FSS screen. The good agreement between the simulated and measured results shows that the proposed DES coupled with ECM is a useful technique for the design of FSSs. Further works using the proposed method in other types of FSSs are being conducted. REFERENCES 1. T.K. Wu, Single-screen triband FSS with double-square-loop elements,

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