Electrical / Electronics
VSWR from |Γ|
Calculates voltage standing wave ratio for |Γ| ≤ 1.
Related calculators
Reflection coefficient Γ
Calculates complex reflection coefficient from ZL and Z0 or from short/open-circuit cases.
Mismatch loss from |Γ|
Calculates mismatch loss for |Γ| ≤ 1.
Return loss from |Γ|
Calculates return loss; for Γ = 0 it returns a structured +∞ dB result.
Antenna effective aperture
Calculates antenna effective aperture from linear gain and wavelength.
Antenna length from wavelength fraction
Calculates 1/4, 1/2 or 5/8 wavelength length from frequency and VF.
Coaxial line impedance
Calculates impedance of a homogeneous non-magnetic coaxial line from geometry and dielectric permittivity.