Title :
High resolution techniques for radar: Myth or reality?
Author :
Chengfang Ren ; Galy, Jerome ; Chaumette, Eric ; Larzabal, Pascal ; Renaux, Alexandre
Author_Institution :
LSS, Univ. Paris-Sud, Gif-sur-Yvette, France
Abstract :
We address the problem of effectiveness of the high resolution techniques applied to the conditional model. The rationale is based on a definition of the probability of resolution of maximum likelihood estimators which is computable in the asymptotic region of operation (in SNR and/or in large number of snapshots). The application case is the multiple tones estimation problem (Doppler frequencies estimation in radar).
Keywords :
maximum likelihood estimation; probability; radar resolution; Doppler frequencies estimation; maximum likelihood estimators; multiple tones estimation problem; operation asymptotic region; radar high resolution technique; resolution probability; Abstracts; Atmospheric measurements; Maximum likelihood estimation; Particle measurements; Radar; Signal resolution; Cramer-Rao bound; high resolution techniques; maximum likelihood estimators; multiple tones;
Conference_Titel :
Signal Processing Conference (EUSIPCO), 2013 Proceedings of the 21st European
Conference_Location :
Marrakech
