Joint Estimation of Phase and Frequency Offsets using a Simple Interpolation of a DFT Algorithm in Burst MPSK Transmission 


Vol. 27,  No. 1, pp. 51-57, Jan.  2002


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  Abstract

In this paper, a simple interpolation technique in a frequency domain is proposed for the discrete Fourier transform(DFT) algorithm. Frequency and phase resolution capabilities of the DFT algorithm can be significantly improved by the proposed interpolation technique without increase of a DFT size(the number of points for the DFT). The new technique uses a dividing point in amplitude and phase spectrums. As an application. the technique can be used for joint estimation of fine frequency and phase offsets in burst mode digital transmission. Simulation results show that the joint estimator using the technique is robust to estimation errors.

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  Cite this article

[IEEE Style]

D. Hong, Y. Lee, D. Hong, C. Kang, "Joint Estimation of Phase and Frequency Offsets using a Simple Interpolation of a DFT Algorithm in Burst MPSK Transmission," The Journal of Korean Institute of Communications and Information Sciences, vol. 27, no. 1, pp. 51-57, 2002. DOI: .

[ACM Style]

Dae-Ki Hong, Young-Jo Lee, Daesik Hong, and Chang-Eon Kang. 2002. Joint Estimation of Phase and Frequency Offsets using a Simple Interpolation of a DFT Algorithm in Burst MPSK Transmission. The Journal of Korean Institute of Communications and Information Sciences, 27, 1, (2002), 51-57. DOI: .

[KICS Style]

Dae-Ki Hong, Young-Jo Lee, Daesik Hong, Chang-Eon Kang, "Joint Estimation of Phase and Frequency Offsets using a Simple Interpolation of a DFT Algorithm in Burst MPSK Transmission," The Journal of Korean Institute of Communications and Information Sciences, vol. 27, no. 1, pp. 51-57, 1. 2002.

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pISSN : 1226 - 4717
eISSN : 2287 - 3880