Title :
Signal selective direct positioning algorithm of wideband cyclostationary signals
Author :
Pokrajac, Ivan P. ; Vucic, Desimir
Author_Institution :
Dept. of Electron. Syst., Mil. Tech. Inst. of MOD Serbia, Belgrade, Serbia
Abstract :
In this paper, we propose a one-step signal selective direct position algorithm of wideband cyclostationary signals. The proposed algorithm for signal selective direct positioning determination is based on estimation of spectral cyclic correlation matrix in frequency domain and it does not require any knowledge of the optimal time lag parameter which appears in the similar algorithms in time domain. The performances of the proposed algorithm are illustrated by the results of simulations.
Keywords :
frequency-domain analysis; signal processing; time-domain analysis; frequency domain analysis; one-step signal selective direct positioning algorithm; optimal time lag parameter; spectral cyclic correlation matrix estimation; time domain analysis; wideband cyclostationary signal; Arrays; Correlation; Estimation; Frequency domain analysis; Frequency estimation; Sensors; Wideband; Cyclostationary; Direct positioning; MUSIC; Spectral Cycle Correlation Matrix; Wideband signals;
Conference_Titel :
Telecommunication in Modern Satellite Cable and Broadcasting Services (TELSIKS), 2011 10th International Conference on
Conference_Location :
Nis
Print_ISBN :
978-1-4577-2018-5
DOI :
10.1109/TELSKS.2011.6143172