An Efficient Two-Dimensional Frequency Estimator
Document Type
Article
Date of Original Version
1-1-1990
Abstract
The problem of two-dimensional frequency estimation of a sinusoid embedded in complex white Gaussian noise is addressed. A new frequency estimator and its statistical performance are derived. The estimator is demonstrated to be an efficient estimator (it achieves the Cramer-Rao bound) for high signal-to-noise ratios. Finally, the results of a computer simulator are presented which compare the variance with that of the maximum likelihood estimator, and the theoretical 2-D Cramer-Rao bound. © 1990 IEEE
Publication Title, e.g., Journal
IEEE Transactions on Acoustics, Speech, and Signal Processing
Volume
38
Issue
10
Citation/Publisher Attribution
Kay, Steven, and Reza Nekovei. "An Efficient Two-Dimensional Frequency Estimator." IEEE Transactions on Acoustics, Speech, and Signal Processing 38, 10 (1990): 1807-1809. doi: 10.1109/29.60114.