"In this thesis, the two problems of image formation for a Multichannel Synthetic Aperture Radar (MSAR) and suppressing interferences while forming a good quality image have been addressed. For the first problem, three wavefront reconstruction algorithms were presneted based on the multichannel Matched Filter (MF) imagining equation which demonstrated differing levels of performance and accuracy. A fourth algorithm known as multichannel backprojection was also presented to provide comparative quality with a reduced computational load. To address the second problem, a detailed jammer model was described and tested with a multichannel imaging algorithm to demonstrate the effect of hot-clutter on a SAR image. Multi-channel imaging and optimal slow-time Space Time Adaptive Processing (STAP) were shown to only partially suppress the hot-clutter interference, while optimal fast-time STAP demonstrated a much greater performance." --p. 185 of source document. / Thesis (Ph.D.)--School of Electrical and Electronic Engineering, 2007.
| Identifer | oai:union.ndltd.org:ADTP/263773 |
| Date | January 2007 |
| Creators | Rosenberg, Luke |
| Source Sets | Australiasian Digital Theses Program |
| Language | en_US |
| Detected Language | English |
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