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http://dx.doi.org/10.5573/ieie.2014.51.9.157

Analysis of Two Moving Platform Passive Emitter Location with Continuously Measurable Parameters  

Park, Jin-Oh (LIG Nex1)
Lee, Moon Seok (LIG Nex1)
Park, Young-Mi (Agency for Defense Development)
Publication Information
Journal of the Institute of Electronics and Information Engineers / v.51, no.9, 2014 , pp. 157-164 More about this Journal
Abstract
The accuracy of instantaneous passive emitter localization varies with sensing platforms and measurable parameters. Appropriate combination of instantaneous measurable parameters have more accurate localization performance than a single parameter based localization in general. Emitter localization is preferred to use a small number of receivers as possible for the efficiency of strategic management in the field of modern electronic warfare support. For this reason, we compare CRLB (Cramer-Rao lower bound) of two moving platform with various measurable parameters to search a appropriate choice of parameters for the better localization performance through the x-y axis CEP (circular error probable) derived form CLRB. In addition, we present the relation of the localization performance and accuracy of measurable parameters.
Keywords
Passive emitter location; TDOA; FDOA; DOA; CRLB;
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Times Cited By KSCI : 2  (Citation Analysis)
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