Tracking properties of complex adaptive notch filter for detection of multiple real sinusoids
Loading...
Date
2013
Journal Title
Journal ISSN
Volume Title
Publisher
Institute of Electictrical and Electronics Engineers
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.
Description
Abstract. Full Text is available at: https://ieeexplore.ieee.org/abstract/document/6572492/
Keywords
Adaptive filters, Radar tracking, Optimized production technology, Band-pass filters, Filtering algorithms, Bandwidth, IIR filters
Citation
Nishimura, S., Mvuma, A., & Hinamoto, T. (2013, May). Tracking properties of complex adaptive notch filter for detection of multiple real sinusoids. In 2013 IEEE International Symposium on Circuits and Systems (ISCAS2013) (pp. 2928-2931). IEEE.