Title :
A tutorial on universal look-ahead algorithm for pipelining IIR filters
Author :
Raj, Krishna ; Yadav, Vivekanand
Author_Institution :
Dept. of Electron. Eng., H.B.T.I., Kanpur, India
fDate :
Nov. 29 2010-Dec. 1 2010
Abstract :
The design of pipelined recursive filter with existing Look-ahead CLA and SLA scheme, A new LA scheme, referred to as DLA, is proposed for pipelined implementation of recursive Digital filters. It is established that in case of many recursive filters, DLA can provide equivalent and stable implementation with reduced pipeline delay and hardware, when compared with existing Look-Ahead schemes, comparison between DLA and SLA scheme.
Keywords :
IIR filters; pipeline processing; recursive filters; DLA; SLA scheme; look-ahead CLA; pipeline delay; pipeline hardware; pipelined implementation; pipelined recursive filter; pipelining IIR filters; recursive digital filters; recursive filters; universal look-ahead algorithm; Complexity theory; Digital filters; Filtering algorithms; IIR filters; Pipeline processing; Power harmonic filters; Transfer functions; Clustered look-ahead (CLA); Look-Ahead (LA) and Distributed Look-Ahead (DLA); scattered look-ahead (SLA);
Conference_Titel :
Power, Control and Embedded Systems (ICPCES), 2010 International Conference on
Conference_Location :
Allahabad
Print_ISBN :
978-1-4244-8543-7
DOI :
10.1109/ICPCES.2010.5698705
