Technical Data - Hameg HZ547 Benutzerhandbuch


Formulas
r = 10
1+ IrI
s = ––––––
1 – IrI
Calculations:
a = Return Loss [dB]
r = Reflection coefficient of the DUT
s = VSWR
Z = System impedance = 50 ohms
o
Z = Impedance of the DUT
-0,05 · a
1+ r
s = –––––– Z
o
1 – r
VSWRandthereflectioncoefficient
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