Title: Efficient signal processing in MIMO radars
Authors: SAMMARTINO PIER FRANCESCOFORTUNY GUASCH JoaquimTARCHI Dario
Citation: Proceedings of the 8th European Radar Conference (EURAD) p. 13-16
Publisher: Institute of Electrical and Electronics Engineers (IEEE)
Publication Year: 2011
JRC N°: JRC63641
ISBN: 978-1-4577-1156-5
URI: http://publications.jrc.ec.europa.eu/repository/handle/JRC63641
Type: Contributions to Conferences
Abstract: An efficient way to process data of MIMO radars by means of FFT is here discussed. However, MIMO radars are here shown to suffer a discontinuous phase history across all the channels, due to their geometry, especially in the short-range. In turn, this would prevent the FFT-based algorithm to work correctly. Consequently, it is here shown that data of MIMO radars have to be pre-processed in order to allow an efficient FFT-based focalization. For this purpose a sub-optimal algorithm is presented, discussed and tested against real data gathered by the JRC MIMO radar system.
JRC Institute:Institute for the Protection and Security of the Citizen

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