DocumentCode
3546478
Title
Pipelined adaptive filters
Author
Langhammer, Martin
Author_Institution
Kaytronics Inc., Mississauga, Ont., Canada
fYear
1997
fDate
7-10 Sep 1997
Firstpage
242
Lastpage
245
Abstract
This paper examines methods for the design, implementation, and verification of pipelined adaptive filters in programmable logic. Pipelined adaptive filters can operate at far higher rates than non-pipelined types, but relaxations are required to realize these recursive structures. Design tools that automate the implementation of these filters are demonstrated, along with utilities that allow simulation of the completed system in both fixed and floating point formats. Finally, a communications channel equalization is designed and implemented
Keywords
adaptive equalisers; adaptive filters; digital arithmetic; digital filters; filtering theory; floating point arithmetic; logic CAD; pipeline arithmetic; programmable logic devices; communications channel equalization; design tools; fixed point format; floating point format; pipelined adaptive filters; programmable logic; recursive structures; Adaptive filters; Convergence; Delay; Feedback; Finite impulse response filter; Logic arrays; Logic design; Pipeline processing; Programmable logic arrays; Programmable logic devices;
fLanguage
English
Publisher
ieee
Conference_Titel
ASIC Conference and Exhibit, 1997. Proceedings., Tenth Annual IEEE International
Conference_Location
Portland, OR
ISSN
1063-0988
Print_ISBN
0-7803-4283-6
Type
conf
DOI
10.1109/ASIC.1997.617014
Filename
617014
Link To Document