Title :
Comparative analysis of Toeplitz covariance matrix estimation methods for space-time adaptive signal processing
Author :
Semeniaka, A.V. ; Lekhovitskiy, D.I. ; Rachkov, D.S.
Author_Institution :
Kharkiv Nat. Univ. of Radioelectron., Kharkiv, Ukraine
Abstract :
We carried out the overview and comparative analysis of efficiency in “energy speed - computational complexity” criterion of various methods for Hermitian Toeplitz covariance matrix estimation in regular systems of space-time adaptive signal processing (STAP).
Keywords :
Toeplitz matrices; adaptive signal processing; computational complexity; covariance matrices; STAP; Toeplitz covariance matrix estimation methods; energy speed-computational complexity; space-time adaptive signal processing; Adaptive filters; Correlation; Covariance matrix; Interference; Maximum likelihood estimation; Vectors; Toeplitz covariance matrix; adaptive lattice filter; energy speed;
Conference_Titel :
Radar (Radar), 2011 IEEE CIE International Conference on
Conference_Location :
Chengdu
Print_ISBN :
978-1-4244-8444-7
DOI :
10.1109/CIE-Radar.2011.6159636
