Friis Calculator
G
1
F
1
G
2
F
2
G
3
F
3
F
T
Parameters to Enter:
\(G_1\):
dB
\(F_1\):
dB
\(G_2\):
dB
\(F_2\):
dB
\(G_3\):
dB
\(F_3\):
dB
Calculated Results:
\(G_T\):
dB
\(F_T\):
dB
Equations Used:
\[G_T = G_1 G_2 G_3\] \[F_T = F_1 + \frac{F_2 - 1}{G_1} + \frac{F_3 - 1}{G_1 G_2}\]