Multiple target detection and estimation of range and Doppler for OFDM-RADAR system

Uday Kumar Singh, Vimal Bhatia, Amit Kumar Mishra

Allbwn ymchwil: Pennod mewn Llyfr/Adroddiad/Trafodion CynhadleddTrafodion Cynhadledd (Nid-Cyfnodolyn fathau)

Crynodeb

In many combat and civilian applications there is a need to detect and estimate parameters of multiple targets. In this paper, an algorithm to detect multiple targets in OFDM-RADAR environment is proposed. The detection is carried out by utilizing the fact that the problem of detecting targets in OFDM-RADAR environment is similar to that of the problem of detecting spectral components from the noisy observations of a complex exponential function. Further, a maximum likelihood estimator is proposed to estimate range and velocity of multiple targets. Performance of the proposed estimator is quantified by the use of two statistical parameters. From simulations, we confirm superior performance of the proposed detector and estimator for multiple target detection.

Iaith wreiddiolSaesneg
Teitl2017 4th International Conference on Signal Processing and Integrated Networks, SPIN 2017
CyhoeddwrIEEE Press
Tudalennau27-32
Nifer y tudalennau6
ISBN (Electronig)9781509027972
Dynodwyr Gwrthrych Digidol (DOIs)
StatwsCyhoeddwyd - 02 Chwef 2017
Cyhoeddwyd yn allanolIe
Digwyddiad4th International Conference on Signal Processing and Integrated Networks, SPIN 2017 - Noida, India
Hyd: 02 Chwef 201703 Chwef 2017

Cyfres gyhoeddiadau

Enw2017 4th International Conference on Signal Processing and Integrated Networks, SPIN 2017

Cynhadledd

Cynhadledd4th International Conference on Signal Processing and Integrated Networks, SPIN 2017
Gwlad/TiriogaethIndia
DinasNoida
Cyfnod02 Chwef 201703 Chwef 2017

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