Estimation Problems in Array
Signal Processing, System
Identification, & Radar Imagery

Uppsala Dissertations from the Faculty of Science and Technology, 68

By Richard Abrahamsson
December 2006
Uppsala University Press
Distributed by Coronet Books
ISBN: 9155466575
204 pages, Illustrated, 6 1/2" x 9 1/2"
$53.50 paper original

This is a Ph.D. dissertation.

This thesis is concerned with parameter estimation, signal processing, and applications. In this, Imaging using radar is considered. More specifically, two methods are presented for estimation and removal of ground-surface reflections in ground penetrating radar which otherwise hinder reliable detection of shallowly buried landmines. Further, a study of their behavior in scenarios where the phase errors leading to cross-range defocusing are of a spatially variant kind.


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