Title
2D Matched Filtering with Time-Stretching; Application to Orthogonal Matching Pursuit (OMP)
Author
Struiksma, R.E.
Uysal, F.
van Rossum, W.L.
Publication year
2022
Abstract
This paper presents a matched filter which incorporates the time stretching of signals returned from moving targets. This 2D matched filter does not suffer from SNR and resolution degradation due to range migration, and can be used with agile waveforms. The use of this matched filter within the orthogonal matching pursuit (OMP) algorithm, to resolve targets over a large range and velocity span, is demonstrated with random frequency modulated pulses and a random pulse interval.
Subject
Matched filter
Range migration, orthogonal
Matching pursuit (OMP).
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http://resolver.tudelft.nl/uuid:4fdce136-d208-4cda-b0dc-a0cd2a7a74ac
TNO identifier
973102
Publisher
IEEE
Source
Proceedings of the 18th European Radar Conference, 249-252
Document type
conference paper