Filter Specifications and Approximation Theory (The Mathematical Approach to the Approximation Problem)

  • George S. Moschytz


Classical LCR (inductor, capacitor, and resistor) electrical filters belong to the class of linear lumped-parameter finite (LLF) networks. They are designed to have an input/output transfer function whose frequency response corresponds to a predetermined and specified amplitude and/or phase response, i.e., the “filter response.”

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© Springer Nature Switzerland AG 2019

Authors and Affiliations

  • George S. Moschytz
    • 1
  1. 1.Bar-Ilan UniversityJerusalemIsrael

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