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Information Technology Journal
  Year: 2011 | Volume: 10 | Issue: 6 | Page No.: 1252-1257
DOI: 10.3923/itj.2011.1252.1257
 
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Single-Sensor Parametric Location Algorithm and Accuracy Analysis of TDMA Moving Target Based on TOA and DOA Measurements

Wang Xu and He Zi-Shu

Abstract:
The problem of TDMA (Time division multiple address) target tracking using the measurements of time of arrival (TOA) and direction of arrival (DOA) is addressed. According to the time synchronization property of TDMA system, the location model of quasi-periodic slot signal of TDMA target is established. The method of parametric Target Motion Analysis (TMA) is used in analyzing the observability condition of target position and deduces the theoretic analysis algorithm of location accuracy. The single-sensor location of TDMA target can be realized using measurements of more than two target positions without the linearization of nonlinear observation equation. The simulation results illustrate the validity of the proposed algorithms.
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How to cite this article:

Wang Xu and He Zi-Shu, 2011. Single-Sensor Parametric Location Algorithm and Accuracy Analysis of TDMA Moving Target Based on TOA and DOA Measurements. Information Technology Journal, 10: 1252-1257.

DOI: 10.3923/itj.2011.1252.1257

URL: https://scialert.net/abstract/?doi=itj.2011.1252.1257

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