Shape reconstruction of three-dimensional conducting objects via near-field measurements
Please cite this item using this persistent URLhttp://hdl.handle.net/11693/27408
IEEE Antennas and Propagation Society, AP-S International Symposium (Digest)
- Conference Paper 
Institute of Electrical and Electronics Engineers Inc.
A general framework for the shape reconstruction of conducting objects is presented with the Newton minimization approach. Using a fully numerical method, the initial-guess object is evolved to reconstruct the target. The object is modeled by triangles such that the vertices are the unknowns of the inverse-scattering problem. The cost function is minimized as the evolving object converges to the actual target in merely tens of iterations. © 2014 IEEE.