Title :
Frequency rate estimation at high SNR
Author :
Händel, Peter ; Tichavský, Petr
Author_Institution :
Signal Process. Lab., Tampere Univ. of Technol., Finland
fDate :
8/1/1997 12:00:00 AM
Abstract :
The problem of estimating the frequency rate-of-change of complex-valued frequency-modulated signals from noisy observations is considered. The performance of four related estimators is studied, both analytically and by means of simulations, and their relationship to the estimators proposed by Djuric and Kay (1990) and Lang and Musicus (1989) is established
Keywords :
frequency estimation; frequency modulation; prediction theory; signal processing; complex-valued frequency-modulated signals; frequency rate estimation; high SNR; noisy observations; rate-of-change estimation; weighted linear predictor; Additive noise; Analytical models; Councils; Frequency estimation; Gaussian noise; Gaussian processes; Performance analysis; Phase estimation; Polynomials; Signal processing;
Journal_Title :
Signal Processing, IEEE Transactions on
