Title :
A switched-current slice of cells for adaptive filters
Author :
de la Vega, Alexandre S. ; De Qeiroz, A.C.M. ; Diniz, Paulo S R
Author_Institution :
Univ. Fed. Fluminense, Niteroi, Brazil
Abstract :
Simulation results of the interconnection of previously proposed switched-current (SI) cells are presented as a first step to the overall design of an analog adaptive filter. Two kinds of multipliers employing different techniques are tested, showing the usefulness of the difference integrator proposed. Due to the modularity presented by the filter structure a slice is first analyzed
Keywords :
adaptive filters; switched current circuits; switched filters; analog adaptive filter; computer simulation; difference integrator; modular design; multiplier; switched-current circuit; Adaptive filters; Circuit simulation; Circuit testing; Convergence; Delay; Finite impulse response filter; Integrated circuit interconnections; Least squares approximation; System testing; Transversal filters;
Conference_Titel :
Electronics, Circuits and Systems, 1998 IEEE International Conference on
Conference_Location :
Lisboa
Print_ISBN :
0-7803-5008-1
DOI :
10.1109/ICECS.1998.814881
