_The antenna separations (in meters) required for optimum operation of a space diversity system can be calculated from:where R = effective earth radius (m) and L = path length (m)$?

_The antenna separations (in meters) required for optimum operation of

1.	_The antenna separations (in meters) required for optimum operation of a space diversity system can be calculated from:where R = effective earth radius (m) and L = path length (m)$?
A.	S = 2≈í¬™R/L
B.	S = 3≈í¬™R/L
C.	S = ≈í¬™R/RL
D.	S = ≈í¬™R/L
Answer» C. S = ≈í¬™R/RL