This article features calculators of:

  • Simple calculator
  • Resonating frequency.
  • Impedance conversion.
  • Transmission line RLGC parameters from S parameters.
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This paper explains how to implemented distributed components (e.g., transmission line, balun, coupler) with lumped elements.

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This article will cover

  • Calculation of Z and Y parameters of coupled transmission line.
  • Different configuration of the coupled transmission line used as two-port network.
  • Conversion between the standard S parameter and the mixed-mode S parameter.
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This article will present:

  • Identities
  • Derivative formulas
  • Integral formulas
  • Taylor series
  • Fourier transformation (include DTFT and DFT)
  • Laplace transformation
  • Z transformation
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This article intends to introduce the basic concepts of current mirrors and the bandgap reference.

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