Impedance / Reflection Coefficient Converter

Convert between complex impedance, admittance, and reflection coefficient.

Impedance Converter

Enter impedance (R + jX) or reflection coefficient (magnitude and angle) and all other values update.

Reference Z0 (Ohms)

Impedance (enter here)

Resistance R (Ohms)

Reactance X (Ohms)

Reflection Coefficient (or enter here)

|Gamma| (magnitude)

Gamma angle (degrees)

Results

Conductance G (mS)

Susceptance B (mS)

VSWR

Return Loss (dB)

Formulas:
Gamma = (Z – Z0) / (Z + Z0)
Y = 1/Z = G + jB
VSWR = (1 + |Gamma|) / (1 – |Gamma|)