Microwave imaging of two-dimensional dielectric cylinders with a multiscaled frequency hopping approach

A multiscaled multifrequency method for inverse profiling of 2D dielectric cylinders is presented. The inverse problem is solved at all frequency hops using a multiscale scheme: the problem is solved at a coarse resolution where it is more stable, and this solution is used as a starting estimate for...

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Veröffentlicht in:	Microwave and optical technology letters 2004-11, Vol.43 (4), p.353-355
Hauptverfasser:	Thomas, Vinu, Gopakumar, C., Lonappan, Anil, Bindu, G., Hamsakutty, V., Mathew, K.T.
Format:	Artikel
Sprache:	eng
Schlagworte:	frequency hopping local minima microwave imaging multiscaling
Online-Zugang:	Volltext
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