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 :
lattice filters; linear algebra; space-time adaptive processing; Levinson algorithm; STAP applications; multidimensional lattice filters; signal block representation; space-time signal processing; systolic design; Filtering algorithms; Geophysical measurement techniques; Ground penetrating radar; Lattices; Matrix decomposition; Microwave filters; Vectors; covariance matrix; lattice filter; space-time signal processing; systolic design;
Conference_Titel :
Microwave Conference (EuMC), 2014 44th European
Conference_Location :
Rome
DOI :
10.1109/EuMC.2014.6986820
