Image reconstruction for a perfectly conducting cylinder buried in a three-layer structure by TR wave illumination

2005 ◽  
Author(s):  
Chien-Ching Chiu Yi-shian Lin
Keyword(s):  
Image Reconstruction ◽  
Layer Structure ◽  
Conducting Cylinder

Image reconstruction for a partially immersed perfectly conducting cylinder using the steady state genetic algorithm

Radio Science ◽  
2004 ◽  
Vol 39 (2) ◽  
pp. n/a-n/a ◽  
Author(s):  
Ching-Lieh Li ◽  
Shao-Hon Chen ◽  
Chih-Ming Yang ◽  
Chien-Ching Chiu
Keyword(s):  
Genetic Algorithm ◽  
Steady State ◽  
Image Reconstruction ◽  
Conducting Cylinder

Image reconstruction of a buried perfectly conducting cylinder illuminated by transverse electric waves

2005 ◽  
Vol 15 (6) ◽  
pp. 261-265 ◽  
Author(s):  
Yueh-Cheng Chen ◽  
Ying-Feng Chen ◽  
Chien-Ching Chiu ◽  
Chin-Yung Chang
Keyword(s):  
Image Reconstruction ◽  
Transverse Electric ◽  
Conducting Cylinder ◽  
Electric Waves

Frequency Dependence on Image Reconstruction for a Buried Conducting Cylinder

2013 ◽  
Vol 284-287 ◽  
pp. 473-477
Author(s):  
Wei Chien ◽  
Hsien Wei Tseng ◽  
Yung Wen Lee ◽  
Liang Yu Yen ◽  
Chien Ching Chiu
Keyword(s):  
Genetic Algorithm ◽  
Steady State ◽  
Image Reconstruction ◽  
Resonant Frequency ◽  
Frequency Dependence ◽  
Incident Wave ◽  
Optimization Problem ◽  
Quantitative Information ◽  
Frequency Range ◽  
Conducting Cylinder

Frequency dependence on image reconstruction for a buried conducting cylinder is investigated. A conducting cylinder of unknown shape scatters the incident wave in free space and measured the scattered field. By using measured fields, the imaging problem is reformulated into an optimization problem and solved by the steady-state genetic algorithm (SSGA). Numerical results show that the reconstruction is quite well in the resonant frequency range. This work provides both comparative and quantitative information

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