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Use of genetic algorithms in linear and planar antenna array synthesis based on Schelkunoff method
Author(s) -
Recioui A.,
Azrar A.
Publication year - 2007
Publication title -
microwave and optical technology letters
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.304
H-Index - 76
eISSN - 1098-2760
pISSN - 0895-2477
DOI - 10.1002/mop.22510
Subject(s) - planar , antenna (radio) , set (abstract data type) , microwave , algorithm , genetic algorithm , antenna array , planar array , matching (statistics) , computer science , engineering , mathematics , telecommunications , mathematical optimization , statistics , computer graphics (images) , programming language
Abstract Genetic algorithms coupled with the Schelkunoff synthesis method are used to synthesize equispaced linear and planar arrays. The purpose is to find the different excitation amplitudes and phases to achieve good matching between the desired and calculated radiation patterns. Examples which demonstrate the versatility of the approach presented in this article are considered for various patterns including the steered pattern case. The planar array is treated as a set of two separate linear arrays upon which Schelkunoff method is applied separately. © 2007 Wiley Periodicals, Inc. Microwave Opt Technol Lett 49: 1619–1623, 2007; Published online in Wiley InterScience (www.interscience.wiley.com). DOI 10.1002/mop.22510