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Type: Journal article
Title: Over-the-horizon radar array calibration using echoes from ionised meteor trails
Author: Solomon, I.
Gray, D.
Abramovich, Y.
Anderson, S.
Citation: IEE Proceedings - Radar, Sonar and Navigation, 1998; 145(3):173-180
Issue Date: 1998
ISSN: 1350-2395
Abstract: The Weiss–Friedlander MUSIC-type approach for estimating sensor positions and mutual coupling are combined and extended for over-the-horizon radar applications. The proposed method exploits backscattered echoes from ionised meteor trails, which can be considered as disjoint sources of opportunity from an array calibration perspective. This method uses a more accurate model for the coupling matrix, with more unknowns, and estimates the coupling matrix and sensor positions using disjoint sources of unknown direction-of-arrival. Simulations have been conducted, using an experimentally measured coupling matrix, to illustrate the good performance of this method and to show that it is statistically efficient.
RMID: 0030006600
DOI: 10.1049/ip-rsn:19981899
Appears in Collections:Electrical and Electronic Engineering publications

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