학술논문
Array calibration based on inverse subspace fitting
Document Type
Conference
Author
Source
MTS/IEEE Oceans 2001. An Ocean Odyssey. Conference Proceedings (IEEE Cat. No.01CH37295) Oceans 2001 OCEANS, 2001. MTS/IEEE Conference and Exhibition. 4:2486-2491 vol.4 2001
Subject
Language
Abstract
We propose new techniques for sensor array shape calibration using the subspace fitting and the inversed subspace fitting techniques. In comparison with the maximum likelihood technique of Weiss and Friedlander (1989), the proposed technique requires significantly less computations while similar calibration accuracy can be achieved. Thus, the new proposed techniques are promising in real-time implementation.