Correct Answer : Option (C) : complex impedance
Explanation : If line is OC or SC or terminated in pure reactance, SWR is 1.
Correct Answer : left to right
Correct Answer : Fading
Explanation : Tropospheric scatter propagation is subject to two types of fading called Rayleigh fading (due to multipath propagation) and fading due to variations in atmospheric conditions along the propagation path.
Correct Answer : 13 mm