Title :
Improved Beamspace ESPRIT-based DOA estimation via pseudo-noise resampling
Author_Institution :
Kharkov Air Force Univ., Kharkov, Ukraine
fDate :
Oct. 31 2012-Nov. 2 2012
Abstract :
Beamspace ESPRIT with pseudo-noise resampling is proposed which has improved performance as compared to original Beamspace ESPRIT. The resampling of Beamspace ESPRIT via pseudo-randomly generated noise is used to form estimator bank. Censored selection of the results of pseudo-randomly resampled Beamspace ESPRIT estimators is exploited based on the local performance test and reliability test.
Keywords :
direction-of-arrival estimation; reliability; signal sampling; DOA estimation; beamspace ESPRIT; censored selection; estimator bank; local performance test; pseudonoise resampling; pseudorandomly generated noise; reliability test; Arrays; Direction of arrival estimation; Estimation; Reliability; Signal to noise ratio; Vectors; Beamspace ESPRIT; Direction finding; pseudo-noise resampling;
Conference_Titel :
Radar Conference (EuRAD), 2012 9th European
Conference_Location :
Amsterdam
Print_ISBN :
978-1-4673-2471-7
