Title :
PCLS IIR filters with simultaneous frequency response magnitude and phase related specifications
Author :
Sullivan, James L. ; Adams, John W.
Author_Institution :
Allied Signal Tech. Services, Pasadena, CA, USA
Abstract :
This paper presents the peak-constrained least-squares (PCLS) approach to designing IIR filters. The PCLS IIR digital and analog filters are introduced that meet simultaneous specifications on the frequency response magnitude and phase related quantities.
Keywords :
IIR filters; analogue circuits; digital filters; filtering theory; frequency response; least squares approximations; nonlinear programming; transfer functions; IIR digital filter design; PCLS IIR filters; analog filter; frequency response magnitude; nonlinear programming algorithm; peak-constrained least-squares; phase specifications; transfer function; Algorithm design and analysis; Delay; Digital filters; Economic indicators; Equations; Frequency response; IIR filters; Minimax techniques; Niobium; Poles and zeros;
Conference_Titel :
Signals, Systems & Computers, 1997. Conference Record of the Thirty-First Asilomar Conference on
Conference_Location :
Pacific Grove, CA, USA
Print_ISBN :
0-8186-8316-3
DOI :
10.1109/ACSSC.1997.680536
