Evolutionary Programming in Electromagnetic Optimization: A Review

In this paper, we review recent advances in evolutionary programming (EP) and its implementation in various antenna, microwave, frequency selective surfaces and RF circuit optimization problems. EP, unlike the other two paradigms of evolutionary computational techniques, namely, genetic algorithms (...

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Vydáno v:	IEEE transactions on antennas and propagation Ročník 55; číslo 3; s. 523 - 537
Hlavní autor:	Hoorfar, A.
Médium:	Journal Article
Jazyk:	angličtina
Vydáno:	New York, NY IEEE 01.03.2007 Institute of Electrical and Electronics Engineers The Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Témata:	Algorithm design and analysis Antennas Applied classical electromagnetism Applied sciences Conical horn antennas dielectric filters Diffraction, scattering, reflection Electromagnetic wave propagation, radiowave propagation Electromagnetism; electron and ion optics Evolution Evolutionary algorithms evolutionary programming (EP) Exact sciences and technology frequency selected surfaces (FSS) Frequency selective surfaces Fundamental areas of phenomenology (including applications) Genetic algorithms genetic algorithms (GAs) Genetic mutations Genetic programming Horn antennas meander-line polarizer Microstrip antenna arrays Microstrip antennas Microwave antennas Mutation Mutations Operators Optimization optimization methods Physics Radio frequencies Radio frequency Radiocommunications Radiowave propagation Reflector antennas RF duplexers Studies Telecommunications Telecommunications and information theory Yagi array Cluster analysis Frequency selective surfaces Circuit optimization Evolutionary algorithm Evolutionary computation Adaptive method Implementation Microstrip antennas Microwave antenna Polarizer Gradient method Yagi Uda antenna Addition Horn antenna Electromagnetism Meander line Yagi array frequency selected surfaces (FSS) meander-line polarizer dielectric filters optimization methods Search algorithm Corrugated antenna Yagi antenna arrays evolutionary programming (EP) Dielectric line Genetic algorithm RF duplexers genetic algorithms (GAs) Conical horn antennas
ISSN:	0018-926X, 1558-2221
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Popis
Shrnutí:	In this paper, we review recent advances in evolutionary programming (EP) and its implementation in various antenna, microwave, frequency selective surfaces and RF circuit optimization problems. EP, unlike the other two paradigms of evolutionary computational techniques, namely, genetic algorithms (GA) and evolution strategies (ES), uses a mutation only variation operator where adaptive and/or self-adaptive techniques exist, or can easily be designed, for adapting the parameters of mutation operator during the evolution process. We present the so-called meta-EP and design of its mutation operator, using Gaussian, Cauchy and Poisson mutations as well as a hybrid of these mutations, for continuous, discrete and mixed parameter electromagnetic optimization problems. In addition, an efficient hybrid use of EP, gradient search methods and cluster analysis, as well as a novel hybrid EP-GA algorithm are discussed. Examples presented include optimizations of corrugated horn antennas, multilayered stacked microstrip antennas, Yagi-Uda arrays, partially reflective surfaces, dielectric filters, meander-line polarizer and RF duplexers
Bibliografie:	ObjectType-Article-1 SourceType-Scholarly Journals-1 ObjectType-Feature-2 content type line 14 content type line 23 ObjectType-Article-2 ObjectType-Feature-1
ISSN:	0018-926X 1558-2221
DOI:	10.1109/TAP.2007.891306