Title :
Simultaneous Phase And Group Slowness Estimation Of Dispersive Wavefields
Author :
Hsu, Kai ; Esmersoy, Cengiz ; Marzetta, Thomas L.
Author_Institution :
Schlumberger-Doll Research
Keywords :
Bandwidth; Covariance matrix; Dispersion; Frequency estimation; Narrowband; Phase estimation; Piecewise linear approximation; Sensor arrays; Taylor series; Vectors;
Conference_Titel :
Geoscience and Remote Sensing Symposium, 1990. IGARSS '90. 'Remote Sensing Science for the Nineties'., 10th Annual International
DOI :
10.1109/IGARSS.1990.688498