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Voltage Standing Wave Ratio
Computes RF transmission line mismatch parameters from VSWR: reflection coefficient Γ, reflected power (% and dB), and mismatch loss (dB).
Inputs
Voltage standing wave ratio — must be ≥ 1 (1 = perfect match, ∞ = total reflection)
Results
Reflection Coefficient0.000e+0Voltage reflection coefficient (0 = no reflection, 1 = total reflection)
Reflected Power0.000e+0%Percentage of incident power reflected back
Reflected Power0.000e+0dBReturn loss in decibels (negative value — more negative = better match)
Mismatch Loss0.000e+0dBInsertion loss due to impedance mismatch in decibels (negative value)