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2010 | 118 | 6 | 1171-1173
Article title

Determination of Electromagnetic Emitter Position from Passive Radar Bearings as Linear Least Squares Problem

Content
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EN
Abstracts
EN
Mathematical formulation of an inverse problem of radiolocation is discussed. Determination of electromagnetic emitter position from passive radar bearings is transformed into a linear least squares problem and equivalent system of normal equations. Eventually spatial localisation of emitter is reduced to solving system of linear algebraic equations with entries of coefficient matrix and free term depending on bearings in a nonlinear way. Regularisation algorithm is proposed.
Keywords
EN
Contributors
author
  • Institute of Radio-Electronics, Military University of Technology, Warsaw, Poland
author
  • Institute of Mathematics and Cryptology, Military University of Technology, Warsaw, Poland
author
  • Institute of Mathematics and Cryptology, Military University of Technology, Warsaw, Poland
References
  • 1. B. Wajszczyk, Ph.D. Thesis, Military University of Technology, Warsaw 2005
  • 2. A. Kawalec, M.A. Kojdecki, B. Wajszczyk, in: Proc. 16th Int. Conf. on Microwaves, Radar and Wireless Communications, Kraków (Poland), 2006, p. 1176
  • 3. B. Pustelny, T. Pustelny, Acta Phys. Pol. A 116, 383 (2009)
  • 4. A. Kawalec, M.A. Kojdecki, B. Wajszczyk, in: Proc. 9th Int. Radar Symp. IRS 2008, Wrocław (Poland), 2008, p. 357
  • 5. A. Björck, Numerical Methods for Least Squares Problems, SIAM, Philadelphia 1996
  • 6. T. Pustelny, A. Opilski, B. Pustelny, Acta Phys. Pol. A 114, A-181 (2009)
  • 7. A.N. Tikhonov, A.V. Goncharsky, V.V. Stepanov, A.G. Yagola, Numerical Methods for the Solution of Ill-Posed Problems, Kluwer Academic, Dordrecht 1995
Document Type
Publication order reference
Identifiers
YADDA identifier
bwmeta1.element.bwnjournal-article-appv118n621kz
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