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Volume 23 Issue 11
Nov.  2001
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Rong Jiangang . THE DIGITAL QUADRATURE SAMPLING THEOREM FOR BANDPASS SIGNAL AND ITS OPTIMUM DESIGN[J]. Journal of Electronics & Information Technology, 2001, 23(11): 1091-1094.
Citation: Rong Jiangang . THE DIGITAL QUADRATURE SAMPLING THEOREM FOR BANDPASS SIGNAL AND ITS OPTIMUM DESIGN[J]. Journal of Electronics & Information Technology, 2001, 23(11): 1091-1094.

THE DIGITAL QUADRATURE SAMPLING THEOREM FOR BANDPASS SIGNAL AND ITS OPTIMUM DESIGN

  • Received Date: 1999-11-03
  • Rev Recd Date: 2000-07-28
  • Publish Date: 2001-11-19
  • For bandpass signal under digital quadrature sampling, there is spectrum shifting. Although the sampling frequency satisfies the sampling theorem, it may cause spectrum aliasing. The digital quadrature sampling theorem for bandpass signal is presented and the optimum design for the sampling system is also discussed in this paper.
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