Title :
Compressed Sensing for velocity measurement in MTI/MTD radar
Author :
Misiurewicz, Jacek
Author_Institution :
Inst. of Electron. Syst., Warsaw Univ. of Technol., Warsaw, Poland
Abstract :
The paper presents an analysis of a potential application of Compressed Sensing approach to the measurement of object velocity in an MTI/MTD radar. The number of simultaneously resolved reflecting objects in this setup is not high, which enables the sparsity-based approach. In the paper, several problems of sparse frequency recovery are analyzed: selection of sampling instants, sensing matrix properties, recovery in the presence of ground and meteorological clutter.
Keywords :
compressed sensing; radar clutter; radar detection; velocity measurement; MTI-MTD radar; compressed sensing approach; ground clutter; meteorological clutter; object velocity measurement; reflecting object; sparse frequency recovery; sparsity-based approach; Clutter; Compressed sensing; Dictionaries; Doppler effect; Doppler radar; Radar measurements;
Conference_Titel :
Radar Symposium (IRS), 2013 14th International
Conference_Location :
Dresden
Print_ISBN :
978-1-4673-4821-8
