Title :
Technique for flexible multidimensional filter design
Author :
Jenkins, D.A. ; Parker, D.W.
Author_Institution :
Philips Research Laboratories, Redhill, UK
Abstract :
This new design technique utilises one-dimensional half-band filter units arranged in a tree structure to split multidimensional frequency space into sections. These sections may be switched in or out to form an approximation to any desired frequency response. The technique has proved useful in television bandwidth reduction experiments using subsampling.
Keywords :
multidimensional digital filters; network synthesis; design technique; digital filters; flexible multidimensional filter design; frequency response; multidimensional frequency space; one-dimensional half-band filter units; subsampling; television bandwidth reduction; three dimensional filter; tree structure;
Journal_Title :
Electronics Letters
DOI :
10.1049/el:19830738
