Title :
A novel approach to detection of closely spaced sinusoids
Author :
Hsiang-Tsun Li;P.M. Djuric
Author_Institution :
Dept. of Electr. Eng., State Univ. of New York, Stony Brook, NY, USA
Abstract :
A novel method for detection of closely spaced sinusoids in noise is proposed. It is based on the notch periodogram and a simple detection criterion. Compared with other well-known approaches, this method does not require precise estimation of the signal parameters and is not computationally intensive. Simulation results are included, which confirm the excellent performance of the method.
Keywords :
"Frequency","Signal resolution","Filters","Signal processing","Computational efficiency","Bayesian methods","Computational modeling","Additive white noise"
Conference_Titel :
Circuits and Systems, 1995. ISCAS ´95., 1995 IEEE International Symposium on
Print_ISBN :
0-7803-2570-2
DOI :
10.1109/ISCAS.1995.523886
