Title :
Spectral Symmetry Iterative Frequency Estimation Algorithm
Author :
Tsui, Jeffrey ; Reisenfeld, A. Sam
Author_Institution :
Fac. of Eng., Univ. of Technol., Sydney, NSW
Abstract :
In this paper, a new technique called the spectral symmetry iterative (SSI) frequency estimation algorithm is disclosed. This algorithm can be used for estimating the frequency and phase of a wide class of signals that are bandpass in nature. This technique can precisely determine the centre frequency of this class of signal in noiseless condition and can yield frequency error variance performance that is comparable to the Cramer Rao lower bound (CRLB) on frequency estimation error of a single complex exponential in the additive white Gaussian noise (AWGN)
Keywords :
AWGN; frequency estimation; iterative methods; signal processing; AWGN; SSI frequency estimation algorithm; additive white Gaussian noise; bandpass signal; error variance performance; spectral symmetry iterative algorithm; Australia; Baseband; Frequency estimation; Iterative algorithms; Neural networks; Satellites;
Conference_Titel :
Statistical Signal Processing, 2005 IEEE/SP 13th Workshop on
Conference_Location :
Novosibirsk
Print_ISBN :
0-7803-9403-8
DOI :
10.1109/SSP.2005.1628597