Efficient Computation Method of CAF Using TDOA Resolution in FM-Radio-Broadcasting-Based PCL System 


Vol. 44,  No. 9, pp. 1730-1741, Sep.  2019
10.7840/kics.2019.44.9.1730


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  Abstract

PCL is one of the radar systems for the detection of aircrafts by using broadcasting or communications signals. Among the commercial signals, FM-radio signals have been widely exploited. For the target detection in the FM-radio-based PCL system, TDOA and FDOA are estimated from the CAF, however, the direct computation of CAF has become an obstacle to the real-time applications. In this paper, we propose a method to reduce the computational complexity of the CAF in the TDOA axis based on the TDOA resolution with the use of the Stein’s algorithm which is a computationally efficient method for the CAF in FDOA axis.

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  Cite this article

[IEEE Style]

G. Park, S. Son, J. Ahn, K. Song, H. Kim, "Efficient Computation Method of CAF Using TDOA Resolution in FM-Radio-Broadcasting-Based PCL System," The Journal of Korean Institute of Communications and Information Sciences, vol. 44, no. 9, pp. 1730-1741, 2019. DOI: 10.7840/kics.2019.44.9.1730.

[ACM Style]

Geun-Ho Park, So-Young Son, Jun-Il Ahn, Kyu-Ha Song, and Hyoung-Nam Kim. 2019. Efficient Computation Method of CAF Using TDOA Resolution in FM-Radio-Broadcasting-Based PCL System. The Journal of Korean Institute of Communications and Information Sciences, 44, 9, (2019), 1730-1741. DOI: 10.7840/kics.2019.44.9.1730.

[KICS Style]

Geun-Ho Park, So-Young Son, Jun-Il Ahn, Kyu-Ha Song, Hyoung-Nam Kim, "Efficient Computation Method of CAF Using TDOA Resolution in FM-Radio-Broadcasting-Based PCL System," The Journal of Korean Institute of Communications and Information Sciences, vol. 44, no. 9, pp. 1730-1741, 9. 2019. (https://doi.org/10.7840/kics.2019.44.9.1730)

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pISSN : 1226 - 4717
eISSN : 2287 - 3880