Title :
Application of micro-genetic algorithm (MGA) to monostatic microwave local imaging of PEC cylinder
Author :
Wei, Tao ; Liao, Cheng ; Liu, Yunlin
Author_Institution :
Inst. of Electromagn., Southwest Jiaotong Univ., Chengdu
Abstract :
In order to improve the method of the microwave imaging based on numerical optimizations, the single-illumination single-view (SISV) approach is proposed and the optimization is realized by means of the micro-genetic algorithm (MGA). In our simulations the resonance frequency of PEC object is obtained in terms of FFT, and then the range of the parameters used in the MGA can be determined automatically
Keywords :
dielectric materials; electromagnetic wave scattering; fast Fourier transforms; genetic algorithms; image processing; microwave imaging; FFT; PEC cylinder; fast Fourier transform; micro-genetic algorithm; monostatic microwave local imaging; resonance frequency; single-illumination single-view approach; Convergence; Equations; Frequency estimation; Geometry; Microwave imaging; Optimization methods; Resonance; Resonant frequency; Scattering; Shape;
Conference_Titel :
Antennas and Propagation Society International Symposium 2006, IEEE
Conference_Location :
Albuquerque, NM
Print_ISBN :
1-4244-0123-2
DOI :
10.1109/APS.2006.1710722
