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Posts tagged S-parameters

Synonyms: S-parameter scattering-parameters scattering-parameter S-matrix scattering-matrix

Subtag of circuit-theory

Anything about scattering parameters (a.k.a. S-parameters), a mathematical way to model linear networks.

S-parameters are defined in terms of ratios between amplitudes of incident and reflected waves at the terminals of a circuit. This makes them particularly suited for very high frequency applications (especially microwave circuits), where other quantities are more difficult or impossible to measure reliably.

Scattering parameters on Wikipedia.

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Q&A Understanding the s11 and s21 coefficients of a microstrip line with resistor to ground

I thought I understood the theory of scattering parameters, smith charts etc. until I tried a practical example. The following stupid example is supposed to be a microstrip line shunted by two 100...

2 answers  ·  posted 3y ago by coquelicot‭  ·  edited 2mo ago by Lorenzo Donati‭

Question S-parameters
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