By Topic

Steady-state analysis of a second-order adaptive IIR notch filter using the sign algorithm

Sign In

Cookies must be enabled to login.After enabling cookies , please use refresh or reload or ctrl+f5 on the browser for the login options.

Formats Non-Member Member
$33 $13
Learn how you can qualify for the best price for this item!
Become an IEEE Member or Subscribe to
IEEE Xplore for exclusive pricing!
close button

puzzle piece

IEEE membership options for an individual and IEEE Xplore subscriptions for an organization offer the most affordable access to essential journal articles, conference papers, standards, eBooks, and eLearning courses.

Learn more about:

IEEE membership

IEEE Xplore subscriptions

2 Author(s)
Nishimura, S. ; Fac. of Sci., Shimane Univ., Matsue, Japan ; Matsutani, K.

This paper presents a method to analyze the steady-state coefficient fluctuation of a second order IIR adaptive notch filter, whose coefficients are estimated by the sign algorithm. The adaptive detection of a sinusoid with additive white Gaussian noise has been investigated. The analytical expressions are derived for the mean-square of coefficients fluctuation at the steady-state. The values of step sizes for the gradient and sign algorithms have been shown such that each algorithm produced the same mean-square error at convergence. Finally, the results of computer simulations are shown which confirm the theoretical predictions

Published in:

Circuits and Systems, 1995. ISCAS '95., 1995 IEEE International Symposium on  (Volume:3 )

Date of Conference:

30 Apr-3 May 1995