학술논문
Self-calibration of an airborne array
Document Type
Conference
Author
Source
Conference Record of the Thirty-Eighth Asilomar Conference on Signals, Systems and Computers, 2004. Signals, Systems and Computers Signals, Systems and Computers, 2004. Conference Record of the Thirty-Eighth Asilomar Conference on. 2:2340-2344 Vol.2 2004
Subject
Language
Abstract
Unlike external array calibration, array self-calibration does not assume that source angles of arrival are known. This paper studies novel self-calibration algorithms and tests them on experimental data. Results indicate that self-calibration algorithms based on an appropriate cost function may achieve source-localization performance comparable to that of external array calibration and better than without calibration.