Electrical / Electronics
Return loss from |Γ|
Calculates return loss; for Γ = 0 it returns a structured +∞ dB result.
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Mismatch loss from |Γ|
Calculates mismatch loss for |Γ| ≤ 1.
RF link budget
Sums transmitter power, gains and losses in dB/dBm and calculates link margin.
Reflection coefficient Γ
Calculates complex reflection coefficient from ZL and Z0 or from short/open-circuit cases.
VSWR from |Γ|
Calculates voltage standing wave ratio for |Γ| ≤ 1.
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.