An extended Kalman filter for demodulation of polynomial phase signals

This letter presents a new formulation of the extended Kalman filter (EKF) for use in frequency tracking. A brief summary of previous EKF approaches is given and the new approach detailed. Simulation studies of the standard and new algorithms show that a significant improvement in tracking and thres...

Full description

Saved in:
Bibliographic Details
Published in:IEEE signal processing letters 1998-03, Vol.5 (3), p.69-70
Main Authors: Kootsookos, P.J., Spanjaard, J.M.
Format: Article
Language:English
Subjects:
Australia
Demodulation
Equations
Frequency estimation
Noise level
Phase estimation
Polynomials
Signal processing
Standards publication
Citations: Items that this one cites
Items that cite this one
Online Access:Get full text
Tags: Add Tag
No Tags, Be the first to tag this record!
Description
Summary:This letter presents a new formulation of the extended Kalman filter (EKF) for use in frequency tracking. A brief summary of previous EKF approaches is given and the new approach detailed. Simulation studies of the standard and new algorithms show that a significant improvement in tracking and threshold performance is achieved.
ISSN:1070-9908
1558-2361
DOI:10.1109/97.661565