DocumentCode
1835713
Title
The canonic linear-phase FIR lattice structures
Author
Yedlapalli, Satya Sudhakar ; Hari, K.V.S.
fYear
2010
fDate
29-31 Jan. 2010
Firstpage
1
Lastpage
5
Abstract
The Linear phase(LP) Finite Impulse Response(FIR) filters are widely used in many signal processing systems which are sensitive to phase distortion. In this article, we obtain a canonic lattice structure of a LP-FIR filter with a complex impulse response. This lattice structure is based on some novel lattice stages obtained from some properties of symmetric polynomials. This canonic lattice structure exploits the redundancy in the zeros of a LP-FIR filter.
Keywords
FIR filters; distortion; polynomials; transient response; LP-FIR filter; canonic lattice structure; canonic linear-phase FIR lattice structure; complex impulse response; linear-phase finite impulse response filters; phase distortion; signal processing systems; symmetric polynomials; Finite impulse response filter; Frequency; Helium; Lattices; Nonlinear filters; Phase distortion; Polynomials; Quantization; Reflection; Signal processing; Levinson-Durbin; annihilating sequence; antisymmetric; fir; lattice structures; line spectral frequency; linear phase; minimumphase; notch filter; reflection coefficients; symmetric;
fLanguage
English
Publisher
ieee
Conference_Titel
Communications (NCC), 2010 National Conference on
Conference_Location
Chennai
Print_ISBN
978-1-4244-6383-1
Type
conf
DOI
10.1109/NCC.2010.5430194
Filename
5430194
Link To Document