Title :
An acoustooptic Wigner processor for time-varying signal analysis
Author :
Wilbur, JoEllen ; Taylor, Fred J.
Author_Institution :
University of Florida, Gainesville, FL, USA
fDate :
3/1/1987 12:00:00 AM
Abstract :
The Wigner distribution, or WD, produces a time-frequency signal representation from which the time- and/or frequency-domain properties of a signal can be extracted. To operate at very high data rates, an acoustooptic specialized Wigner distribution processor is proposed.
Keywords :
Acoustic beams; Acoustic diffraction; Acoustic waves; Optical beams; Optical diffraction; Optical refraction; Optical surface waves; Signal analysis; Surface acoustic wave devices; Time frequency analysis;
Journal_Title :
Proceedings of the IEEE
DOI :
10.1109/PROC.1987.13747
