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GA/MoM optimization of PIFA antennas with meandering slits

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dc.contributor.author Michael, K.
dc.contributor.author Kucharski, A. A.
dc.date.accessioned 2019-08-22T11:13:23Z
dc.date.available 2019-08-22T11:13:23Z
dc.date.issued 2007-11-16
dc.identifier.uri https://doi.org/10.1049/ic.2007.1135
dc.identifier.uri http://dspace.nm-aist.ac.tz/handle/123456789/421
dc.description Conference paper published by IET Digital Library en_US
dc.description.abstract The optimization of a mobile antenna by genetic algorithm (GA) can be done in many ways, e.g. by random removal of rectangles on the patch radiator, movement of shorting patches, etc. In this paper we will demonstrate the optimization of planar inverted F antenna (PIFA) for multiband and broadband operation by random removal of slits on the patch radiator to form a meandering PIFA antenna. Optimization technique is based on the combination of GA and method of moments (MoM), in which MoM is based on RWG (Rao-Wilston-Glisson) edge elements. GA manipulates slits on the patch radiator in order to obtain a specific frequency response. Recalculation of the MoM interaction matrix for each individual in the GA is avoided by application of DMM (direct matrix manipulation)[3]. en_US
dc.language.iso en en_US
dc.publisher IET Digital Library en_US
dc.subject microstrip antennas en_US
dc.subject genetic algorithms en_US
dc.subject mobile antennas en_US
dc.subject planar inverted-F antennas en_US
dc.title GA/MoM optimization of PIFA antennas with meandering slits en_US
dc.type Article en_US


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