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An Extended Kalman Filter for Demodulation of Polynomial Phase Signals

By Peter J. Kootsookos and Joanna Spanjaard

Abstract

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

Topics: Polynomial phase signals, Signal processing, 280204 Signal Processing
Year: 1998
OAI identifier: oai:espace.library.uq.edu.au:UQ:11308

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