Paper Info
Title
Tracking properties of complex adaptive notch filter for detection of multiple real sinusoids
Abstract
This paper presents a new realization of adaptive notch filter based on a cascade of adaptive IIR notch filters using complex coefficient first-order notch filters. The input is multiple real linear chirp signals embedded in a white Gaussian noise. Closed-form expression for frequency tracking mean square error (MSE) is given. Optimum step size parameter and notch bandwidth coefficient that minimize the tracking MSE are also derived. Computer simulation results are presented to validate the analysis.
Year
DOI
Venue
2013
10.1109/ISCAS.2013.6572492
Circuits and Systems
Keywords
DocType
ISSN
AWGN,IIR filters,adaptive filters,mean square error methods,notch filters,MSE,adaptive IIR notch filters,complex adaptive notch filter,complex coefficient,computer simulation,first-order notch filters,frequency tracking,mean square error,multiple real linear chirp signals,multiple real sinusoid detection,notch bandwidth coefficient,tracking properties,white Gaussian noise
Conference
0271-4302
ISBN
Citations 
PageRank 
978-1-4673-5760-9
2
0.41
References 
Authors
2
3
Name
Order
Citations
PageRank
Shotaro Nishimura1208.91
Aloys Mvuma2164.52
Takao Hinamoto315850.09