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dc.contributor.authorJardak, Seifallah
dc.contributor.authorAhmed, Sajid
dc.contributor.authorAlouini, Mohamed-Slim
dc.date.accessioned2016-11-03T06:57:39Z
dc.date.available2016-11-03T06:57:39Z
dc.date.issued2015-10-05
dc.identifier.citationJardak S, Ahmed S, Alouini M-S (2015) Low Complexity Parameter Estimation For Off-the-Grid Targets. 2015 Sensor Signal Processing for Defence (SSPD). Available: http://dx.doi.org/10.1109/SSPD.2015.7288509.
dc.identifier.doi10.1109/SSPD.2015.7288509
dc.identifier.urihttp://hdl.handle.net/10754/621322
dc.description.abstractIn multiple-input multiple-output radar, to estimate the reflection coefficient, spatial location, and Doppler shift of a target, a derived cost function is usually evaluated and optimized over a grid of points. The performance of such algorithms is directly affected by the size of the grid: increasing the number of points will enhance the resolution of the algorithm but exponentially increase its complexity. In this work, to estimate the parameters of a target, a reduced complexity super resolution algorithm is proposed. For off-the-grid targets, it uses a low order two dimensional fast Fourier transform to determine a suboptimal solution and then an iterative algorithm to jointly estimate the spatial location and Doppler shift. Simulation results show that the mean square estimation error of the proposed estimators achieve the Cram'er-Rao lower bound. © 2015 IEEE.
dc.publisherInstitute of Electrical and Electronics Engineers (IEEE)
dc.subjectCramér-Rao lower bound
dc.subjectDoppler
dc.subjectMIMO-radar
dc.subjectReflection coefficient
dc.subjectSpatial location
dc.titleLow Complexity Parameter Estimation For Off-the-Grid Targets
dc.typeConference Paper
dc.contributor.departmentComputer, Electrical and Mathematical Sciences and Engineering (CEMSE) Division
dc.contributor.departmentElectrical Engineering Program
dc.identifier.journal2015 Sensor Signal Processing for Defence (SSPD)
dc.conference.date9 September 2015 through 10 September 2015
dc.conference.name5th Sensor Signal Processing for Defence, SSPD 2015
kaust.personJardak, Seifallah
kaust.personAhmed, Sajid
kaust.personAlouini, Mohamed-Slim
dc.date.published-online2015-10-05
dc.date.published-print2015-09


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