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Multi-channel signal subspace processing methods for SAR-MTI

  • Air Force Research Laboratory

Research output: Contribution to conferencePaperpeer-review

16 Scopus citations

Abstract

This paper examines coherent signal processing methods for combining the data that are collected via a multi-channel airborne radar system for MTI/GMTI. We study methods that convert multi-channel radar data into dual along-track monopulse SAR signals of the radiated scene. A 2D adaptive filtering method, that projects the data in one synthesized SAR channel into the signal subspace of the other, is used for blind calibration of the monopulse SAR signals and generation of the MTI statistic. The merits of these algorithms are studied using the data from the Multi-Channel Airborne Radar Measurement (MCARM) system that has been developed by the Air Force Research Laboratory at Rome, New York.

Original languageEnglish
Pages126-132
Number of pages7
StatePublished - 2003
EventProceedings of the 2003 IEEE Radar Conference - Huntsville, AL, United States
Duration: May 5 2003May 8 2003

Conference

ConferenceProceedings of the 2003 IEEE Radar Conference
Country/TerritoryUnited States
CityHuntsville, AL
Period05/5/0305/8/03

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