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Design of universal, variable frequency range FIR digital differentiators

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Abstract

An efficient design of digital differentiators (DD), with a variable frequency range of operation at low and midband frequencies, has been proposed. Implemented as a Taylor structure, a DD designed for orderN can be made to function as a universal configuration giving optimal transfer functions for all possible ordersN, without changing the coefficients.

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Authors and Affiliations

  1. Department of Electronics and Communication Engineering, Delhi Institute of Technology, Kashmere Gate, 110006, Delhi, India

    Balbir Kumar

  2. Department of Electrical Engineering, Indian Institute of Technology Delhi, Hauz Khas, 110016, New Delhi, India

    S. C. Dutta Roy

Authors
  1. Balbir Kumar
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  2. S. C. Dutta Roy
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Kumar, B., Dutta Roy, S.C. Design of universal, variable frequency range FIR digital differentiators. Circuits Systems and Signal Process 11, 431–439 (1992). https://doi.org/10.1007/BF01190986

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  • DOI: https://doi.org/10.1007/BF01190986

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