Title :
Monostatic microwave imaging of arbitrary convex PEC cylinder
Author :
Wei, Tao ; Liao, Cheng ; Liu, Yunlin ; Chen, Wei
Author_Institution :
Electromagn. Inst., Southwest Jiaotong Univ., Chengdu
Abstract :
Monostatic approach to 2D microwave imaging is proposed, in which the global optimization method is served as solver and the signal pre-processing is used to estimate the sparse size of unknown object and to determine the range of parameters for optimization method. By comparing efficiency of MGA with that of GA Two test examples are presented and the optimized results are briefly discussed.
Keywords :
genetic algorithms; microwave imaging; signal processing; 2D microwave imaging; PEC cylinder; arbitrary convex; global optimization; microgenetic algorithm; monostatic microwave imaging; signal pre-processing; DC generators; Electromagnetic scattering; Microwave imaging; Microwave theory and techniques; Optimization methods; Resonance; Resonant frequency; Shape; Signal generators; Testing;
Conference_Titel :
Antennas, Propagation & EM Theory, 2006. ISAPE '06. 7th International Symposium on
Conference_Location :
Guilin
Print_ISBN :
1-4244-0162-3
Electronic_ISBN :
1-4244-0163-1
DOI :
10.1109/ISAPE.2006.353262
