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Design of single-band and dual-band AMC surfaces by combining a micro-genetic algorithm with the spectral FDTD method

Please use this identifier to cite or link to this item: http://hdl.handle.net/1959.14/9078

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Title: Design of single-band and dual-band AMC surfaces by combining a micro-genetic algorithm with the spectral FDTD method
Related: 2006 IEEE Antennas and Propagation Society International Symposium and USNC/URSI National Radio Science and AMEREM Meetings (July 9-14, 2006 : Albuquerque, New Mexico, USA)
Related: Proceedings of 2006 IEEE Antennas and Propagation Society International Symposium
DOI: 10.1109/APS.2006.1711464
Publisher: USA : IEEE Press
Date: 2006
Author/Creator: Ge, Yuehe
Author/Creator: Esselle, Karu P
Description: We present a GA/FDTD optimisation technique and its application in the design of single and multi-band artificial magnetic conducting (AMC) surfaces. The technique is a combination of a genetic algorithm (GA) and the finite-difference time-domain (FDTD) method. For the efficiency purpose, a micro-genetic algorithm (MGA) is applied to optimize the geometry of an AMC unit cell, and the fitness functions are evaluated by the FDTD method. The effectiveness of the algorithm is demonstrated by designing two AMC surfaces: a single-band AMC at 5.5 GHz and a dual-band AMC at 5.5 GHz and 12.0 GHz.
Description: 4 page(s)
Subject Keyword: conducting bodies
Subject Keyword: electromagnetic wave reflection
Subject Keyword: finite difference time-domain analysis
Subject Keyword: genetic algorithms
Subject Keyword: metamaterials
Resource Type: conference paper
Organisation: Macquarie University. Dept. of Electronics

Identifier: http://hdl.handle.net/1959.14/9078
Identifier: ISBN:1424401232
Identifier: mq-rm-2006003902
Language: eng
Rights: Copyright 2006 IEEE. Reprinted from IEEE Antennas and Propagation Society International Symposium 2006. This material is posted here with permission of the IEEE. Such permission of the IEEE does not in any way imply IEEE endorsement of any of Macquarie University’s products or services. Internal or personal use of this material is permitted. However, permission to reprint/republish this material for advertising or promotional purposes or for creating new collective works for resale or redistribution must be obtained from the IEEE by writing to pubs-permissions@ieee.org. By choosing to view this document, you agree to all provisions of the copyright laws protecting it.
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