Title :
The systolic design of two-dimensional and multidimensional lattice filters for space-time signal processing
Author :
Semeniaka, Andrii V. ; Lekhovytskiy, David I. ; Rachkov, Dmytro S.
Author_Institution :
Kharkiv Nat. Univ. of Radio Electron. (KhNURE), Kharkiv, Ukraine
Abstract :
In this paper we consider “multidimensional” lattice filters (LF) which are based on generalized block both algorithm and factorization of Levinson for various STAP applications with signal´s block representation. We unmask the specificity of matrix parameters of multidimensional LF and show the feasibility and appropriateness of their practical implementation on the basis of “one-dimensional” LF, which are simpler.
Keywords :
filtering theory; matrix algebra; signal representation; STAP applications; matrix parameters; multidimensional lattice filters; space-time signal processing; two-dimensional filters; Filtering algorithms; Geophysical measurement techniques; Ground penetrating radar; Lattices; Matrix decomposition; Vectors; covariance matrix; lattice filter; space-time signal processing; systolic design;
Conference_Titel :
European Radar Conference (EuRAD), 2014 11th
Conference_Location :
Rome
DOI :
10.1109/EuRAD.2014.6991328
