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

Uday Kumar Singh, Vimal Bhatia, Amit Kumar Mishra

Research output: Chapter in Book/Report/Conference proceedingConference Proceeding (Non-Journal item)

Abstract

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.

Original languageEnglish
Title of host publication2017 4th International Conference on Signal Processing and Integrated Networks, SPIN 2017
PublisherIEEE Press
Pages27-32
Number of pages6
ISBN (Electronic)9781509027972
DOIs
Publication statusPublished - 02 Feb 2017
Externally publishedYes
Event4th International Conference on Signal Processing and Integrated Networks, SPIN 2017 - Noida, India
Duration: 02 Feb 201703 Feb 2017

Publication series

Name2017 4th International Conference on Signal Processing and Integrated Networks, SPIN 2017

Conference

Conference4th International Conference on Signal Processing and Integrated Networks, SPIN 2017
Country/TerritoryIndia
CityNoida
Period02 Feb 201703 Feb 2017

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