Title :
Reduced complexity programmable FIR filters
Author :
Powell, Scott R. ; Chau, Paul M.
Author_Institution :
Dept. of Electr. & Comput. Eng., California Univ., La Jolla, CA, USA
Abstract :
Reduced complexity FIR (finite impulse response) filtering approaches are investigated for suitability as high-speed, general-purpose, programmable order, programmable coefficient digital filters. Approaches are investigated in terms of control complexity, speed, and hardware efficiency. Basic processing element configurations are proposed, and general implementation considerations are discussed
Keywords :
digital filters; complexity reduction; control complexity; finite impulse response; hardware efficiency; programmable FIR filters; programmable coefficient digital filters; programmable order; reduced complexity filters; Bandwidth; Computational complexity; Computer architecture; Convolution; Digital filters; Digital signal processing; Filtering; Finite impulse response filter; Hardware; Signal processing;
Conference_Titel :
Circuits and Systems, 1992. ISCAS '92. Proceedings., 1992 IEEE International Symposium on
Conference_Location :
San Diego, CA
Print_ISBN :
0-7803-0593-0
DOI :
10.1109/ISCAS.1992.230130
