Title :
Near Field-Far Field Transformation for Loops Based on Genetic Algorithm
Author :
Fan, Hongmei ; Schlagenhaufer, Franz
Author_Institution :
Inst. of Western Australian Telecommun. Res., Western Australia Univ., Nedlands, WA
Abstract :
A genetic algorithm is applied to find equivalent ideal electric and magnetic dipoles representing the radiation of an electrically large loop. Dipole parameters are determined based on near field values and used to predict far field radiation patterns. Method of moment based field strengths are used as reference values
Keywords :
antenna radiation patterns; dipole antennas; genetic algorithms; loop antennas; method of moments; electric dipoles; field radiation patterns; field strengths; field-far field transformation; genetic algorithm; loop antenna; magnetic dipoles; method of moment; Australia; Circuit testing; Electromagnetic measurements; Genetic algorithms; Magnetic field measurement; Magnetic fields; Magnetic moments; Moment methods; Noise measurement; Performance evaluation; Genetic Algorithm; far field patterns; near field values;
Conference_Titel :
Environmental Electromagnetics, The 2006 4th Asia-Pacific Conference on
Conference_Location :
Dalian
Print_ISBN :
1-4244-0183-6
DOI :
10.1109/CEEM.2006.257999
