Target RCS exploitations in compressive sensing for through-the-wall radar imaging.

In this paper, target radar cross-section (RCS) is utilized to improve the performance of compressive sensing (CS) when applied to sensing through wall based on RF modality. Using step-frequency SAR imaging, it is shown that the selection of frequencies emitted at each antenna position of the SAR system can benefit from a priori knowledge of the target RCS. Frequencies with high target response allow the CS performance to be more robust to noise and are able to reveal target presence in noisy and cluttered environments.

Main Author: Amin, Moeness G.
Other Authors: Ahmad, Fauzia., Zhang, Wenji.
Format: Villanova Faculty Authorship
Language: English
Published: 2010
Online Access: http://ezproxy.villanova.edu/login?url=https://digital.library.villanova.edu/Item/vudl:173708
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dc_source_str_mv Proceedings of the 5th International Waveform Diversity & Design Conference, Niagara Falls, Canada, August 2010.
author Amin, Moeness G.
author_facet_str_mv Amin, Moeness G.
Ahmad, Fauzia.
Zhang, Wenji.
author_or_contributor_facet_str_mv Amin, Moeness G.
Ahmad, Fauzia.
Zhang, Wenji.
author_s Amin, Moeness G.
spellingShingle Amin, Moeness G.
Target RCS exploitations in compressive sensing for through-the-wall radar imaging.
author-letter Amin, Moeness G.
author_sort_str Amin, Moeness G.
author2 Ahmad, Fauzia.
Zhang, Wenji.
author2Str Ahmad, Fauzia.
Zhang, Wenji.
dc_title_str Target RCS exploitations in compressive sensing for through-the-wall radar imaging.
title Target RCS exploitations in compressive sensing for through-the-wall radar imaging.
title_short Target RCS exploitations in compressive sensing for through-the-wall radar imaging.
title_full Target RCS exploitations in compressive sensing for through-the-wall radar imaging.
title_fullStr Target RCS exploitations in compressive sensing for through-the-wall radar imaging.
title_full_unstemmed Target RCS exploitations in compressive sensing for through-the-wall radar imaging.
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description In this paper, target radar cross-section (RCS) is utilized to improve the performance of compressive sensing (CS) when applied to sensing through wall based on RF modality. Using step-frequency SAR imaging, it is shown that the selection of frequencies emitted at each antenna position of the SAR system can benefit from a priori knowledge of the target RCS. Frequencies with high target response allow the CS performance to be more robust to noise and are able to reveal target presence in noisy and cluttered environments.
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dc.title Target RCS exploitations in compressive sensing for through-the-wall radar imaging.
dc.creator Amin, Moeness G.
Ahmad, Fauzia.
Zhang, Wenji.
dc.description In this paper, target radar cross-section (RCS) is utilized to improve the performance of compressive sensing (CS) when applied to sensing through wall based on RF modality. Using step-frequency SAR imaging, it is shown that the selection of frequencies emitted at each antenna position of the SAR system can benefit from a priori knowledge of the target RCS. Frequencies with high target response allow the CS performance to be more robust to noise and are able to reveal target presence in noisy and cluttered environments.
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