Title :
Millimeter-wave imaging: Quantitative reconstructions from experimental data in the W-band
Author :
Moynot, Amael ; Zeitler, Axel ; Aliferis, Ioannis ; Migliaccio, C. ; Dauvignac, Jean-Yves ; Pichot, Christian
Author_Institution :
LEAT, Univ. Nice Sophia Antipolis, Valbonne, France
Abstract :
The conjugate gradient algorithm presented here, and applied to measured far-field scattered data shows its effectiveness in the reconstruction of metallic objects. This method can be, in principle, applied to any kind of lossy dielectric objects with near-field as well as far-field data.
Keywords :
conjugate gradient methods; electromagnetic wave scattering; image reconstruction; millimetre wave imaging; W-band; conjugate gradient algorithm; lossy dielectric object; measured far-field scattered data; metallic object reconstruction; millimeter-wave imaging; near-field data; quantitative reconstruction; Conductivity; Dielectrics; Image reconstruction; Inverse problems; Permittivity; Permittivity measurement; Reconstruction algorithms;
Conference_Titel :
Wireless Information Technology and Systems (ICWITS), 2012 IEEE International Conference on
Conference_Location :
Maui, HI
Print_ISBN :
978-1-4673-0947-9
DOI :
10.1109/ICWITS.2012.6417727
