PCLS optimization of complex FIR digital filters and windows

Author

Sullivan, James L. ; Adams, John W.

Author_Institution

Allied Signal Tech. Services, Pasadena, CA, USA

Volume

1

fYear

1997

fDate

2-5 Nov. 1997

Firstpage

691

Abstract

Peak-constrained least-squares (PCLS) optimization is a relatively new approach to solving digital filter design problems. Motivations for the PCLS optimality criterion are discussed previously. However, the PCLS examples and design methods proposed by Adams (1991) and Adams, Sullivan and Hashemi (1993) are focused on real symmetric FIR digital filters and windows. In this paper we extend the PCLS approach to the design of complex FIR digital filters and windows.

Keywords

FIR filters; circuit optimisation; digital filters; filtering theory; least mean squares methods; nonlinear filters; recursive filters; PCLS optimization; algorithms; complex FIR digital filters; complex generalized multiple exchange; complex recursive generalized multiple exchange; complex windows; digital filter design; nonlinear-phase FIR filters; peak-constrained least-squares; Algorithm design and analysis; Band pass filters; Delay; Design optimization; Digital filters; Finite impulse response filter; Frequency response; Linear antenna arrays; Passband; Phased arrays;

fLanguage

English

Publisher

ieee

Conference_Titel

Signals, Systems & Computers, 1997. Conference Record of the Thirty-First Asilomar Conference on

Conference_Location

Pacific Grove, CA, USA

ISSN

1058-6393

Print_ISBN

0-8186-8316-3

Type

conf

DOI

10.1109/ACSSC.1997.680533

Filename

680533