Stationary Emitter Position Location Using Extended Kalman Filter Based on LOBs Considering The Earth’s Curvature 


Vol. 42,  No. 8, pp. 1611-1620, Aug.  2017
10.7840/kics.2017.42.8.1611


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  Abstract

Several papers have introduced an Extended Kalman filter(EKF) using straight line LOBs(Line Of Bearings) calculated from Direction Of Arrival(DOA) measurements of moving passive observer for the stationary emitter position estimation on the 2-D cartesian coordinate system. This paper introduces the EKF based on the curved LOBs considering the earth’s curvature in order to estimate the stationary emitter position. The analysis of the simulation results shows that the proposed method has better performance than the conventional EKF using straight line LOBs.

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  Cite this article

[IEEE Style]

B. Park and J. Ahn, "Stationary Emitter Position Location Using Extended Kalman Filter Based on LOBs Considering The Earth’s Curvature," The Journal of Korean Institute of Communications and Information Sciences, vol. 42, no. 8, pp. 1611-1620, 2017. DOI: 10.7840/kics.2017.42.8.1611.

[ACM Style]

Byungkoo Park and Jaemin Ahn. 2017. Stationary Emitter Position Location Using Extended Kalman Filter Based on LOBs Considering The Earth’s Curvature. The Journal of Korean Institute of Communications and Information Sciences, 42, 8, (2017), 1611-1620. DOI: 10.7840/kics.2017.42.8.1611.

[KICS Style]

Byungkoo Park and Jaemin Ahn, "Stationary Emitter Position Location Using Extended Kalman Filter Based on LOBs Considering The Earth’s Curvature," The Journal of Korean Institute of Communications and Information Sciences, vol. 42, no. 8, pp. 1611-1620, 8. 2017. (https://doi.org/10.7840/kics.2017.42.8.1611)

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pISSN : 1226 - 4717
eISSN : 2287 - 3880