Title :
Different lattice structure filter to estimate single sinusoidal signal frequency
Author_Institution :
Dept. of Electron. & Commun., Cairo Univ., Egypt
Abstract :
A different lattice structure prewhitening filter is derived. The new lattice filter is working in the domain of symmetric-antisymmetric prediction filters. The new structure is an alternative to the known lattice working in the domain of the forward and backward prediction filter. The derivation of the filter structure and coefficients are given. Because the successive sections of the filter are not orthogonal, the input is limited to a single sinusoidal signal. Simulation results are also presented
Keywords :
filtering theory; frequency estimation; lattice filters; polynomials; filter coefficients; lattice structure prewhitening filter; signal processing; simulation results; single sinusoidal signal; sinusoidal signal frequency estimation; symmetric-antisymmetric prediction filters; Analytical models; Equations; Filters; Frequency estimation; Lattices; Polynomials; Signal processing algorithms; Signal resolution; Spectral analysis; Steady-state;
Conference_Titel :
Radio Science Conference, 1999. NRSC '99. Proceedings of the Sixteenth National
Conference_Location :
Cairo
Print_ISBN :
977-5031-62-1
DOI :
10.1109/NRSC.1999.760920
