Analog adaptive filter LMS algorithm using CMOS 0.5 µm technology

Authors:
Jose E. Perez-Carmona;Hector M. Perez-Meana;Juan C. Sanchez-Garcia
Affiliations:
Research and Graduate School, Superior School of Mechanical and Electric Engineering ESIME IPN, México D.F.;Research and Graduate School, Superior School of Mechanical and Electric Engineering ESIME IPN, México D.F.;Research and Graduate School, Superior School of Mechanical and Electric Engineering ESIME IPN, México D.F.
Venue:
WSEAS Transactions on Circuits and Systems
Year:
2008

Citing 4
Cited 0

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Abstract

In this paper an analog adaptive filter circuit is presented, their coefficients are adapted with analog LMS algorithm using CMOS HP 0.5µm technology. The layout simulation result shows fast convergence speed and low power consumption. The performance in configuration as an identifier shows that this circuit can be used in portables VLSI communications systems.