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A universal receiver structure for MDPSK signals

  • Letters
  • Published:
Journal of Electronics (China)

Abstract

In this letter, a universal receiver structure with modulation classification and synchronization recovery for MDPSK signal is presented. The universal timing estimation algorithm for M-ary DPSK signals is proposed to estimate the best symbol timing. An identification algorithm based on fourth-order cumulants of signal is used to identify the modulation scheme of the signal. Numerical results of the performance of the proposed receiver are given.

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Authors and Affiliations

  1. National Key Laboratory on ISN, Xidian University, 710071, Xi’an

    Han Gang, Li Jiandong & Chen Chen

Authors
  1. Han Gang
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  2. Li Jiandong
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  3. Chen Chen
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Additional information

Partly supported by the National Natural Science Foundation of China under contract No.69872028, National “863” Program of China under contract No.2001AA123031 and Teaching & Research Award Program for Outstanding Young Teachers in Higher Education Institutions of MOE, P.R.C.

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Cite this article

Han, G., Li, J. & Chen, C. A universal receiver structure for MDPSK signals. J. of Electron.(China) 20, 209–214 (2003). https://doi.org/10.1007/BF02687706

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  • DOI: https://doi.org/10.1007/BF02687706

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