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|Title:||Efficient signal processing in MIMO radars|
|Authors:||SAMMARTINO PIER FRANCESCO; FORTUNY GUASCH Joaquim; TARCHI Dario|
|Citation:||Proceedings of the 8th European Radar Conference (EURAD) p. 13-16|
|Publisher:||Institute of Electrical and Electronics Engineers (IEEE)|
|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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