Title :
VLSI array processor implementation of quasi-block state-space IIR digital filters
Author :
Abdel-Raheem, E. ; Tawfik, A.
Author_Institution :
Dept. of Electron. & Comm. Eng., Ain Shams Univ., Cairo, Egypt
Abstract :
A new array processor implementation of IIR digital filters is proposed with a high input sampling rate which is not limited by the speed of the processor elements involved. The proposed implementation is based on the quasi-block state-space description of IIR digital filters corresponding to the case of parallel combination of second-order sections. Performance comparison (in terms of hardware complexity and speed) of the proposed implementation with another existing implementation is also presented
Keywords :
IIR filters; VLSI; circuit complexity; parallel architectures; signal sampling; VLSI array processor implementation; hardware complexity; input sampling rate; parallel combination; quasi-block state-space IIR digital filters; second-order sections; Availability; Digital filters; Equations; Hardware; IIR filters; Pipeline processing; Sampling methods; State-space methods; Throughput; Very large scale integration;
Conference_Titel :
Radio Science Conference, 1998. NRSC '98. Proceedings of the Fifteenth National
Conference_Location :
Cairo
Print_ISBN :
0-7803-5121-5
DOI :
10.1109/NRSC.1998.711464
