A signal in air (z ? 0) with the electric field component

E = 10 sin (wt +?3z) a_x V/m

hits normally the ocean surface at z =?0 as in figure. Assuming that the ocean surface is smooth and that ? = 80?_o, ??= ?_o, a?= 4 mhos/m in ocean, determine

(a) w

(b) The wavelength of the signal in air

(c) The loss tangent and intrinsic impedance of the ocean

(d) The reflected and transmitted E field

Transcribed Image Text:

INran E= 80e H = Hor o = 4