SystemGainPratio returns the antenna gain via power ratio
From Rinehart (1997), Eqn 2.1
Usage
SystemGainPratio(P1, P2)
Arguments
P1
Power on the beam axis [W]
P2
Power from an isotropic antenna [W]
Value
G
Gain [dB]
Source
Nick Guy, 2014
PyRadarMet - Python Fundamental Calculations in Radar Meteorology
https://github.com/nguy/PyRadarMet R. E. Rinehart, 1997
Radar for Meteorologists
Rinehart Publishing