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Useful Formulae
Here are some useful formulae:
Return Loss = 10Log10(Preflected/Pforward)
Reflection Coefficient
r
(or G) = VR/VF
Return Loss = 20Log10
r
VSWR = (1+
r
)/(1-
r
)
r
= (VSWR-1)/(VSWR+1)
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