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Calculate VSWR and Return Loss from Zload (or Yload or S11) and Zo

This calculator allows calculation of VSWR from Zload (or Yload or S11) and Zo. Note:

The results are valid only for linear circuits.

Inputs:
  Real /magnitude Imaginary / angle
Load results:
Zl (Ω)
Zl' (Ω)
Yl (S)
Yl' (S)
S11
1+S11
  r θ (°)
Γ
1+Γ
  pu dB
VSWR
Return Loss
Mismatch Loss 1/(1-|Γ|^2)

The calculator does not do a lot of error checking, if you enter nonsense, it will probably produce nonsense.

Links

Changes

Version Date Description
1.01 03/05/2014 Initial.
1.02 27/07/2016 Added S11 input.
1.03    
1.04    
1.05    

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