Find the length of a Hertzian dipole that would radiate the same time-average power as the loop antenna of Problem 10.19 for the same current and frequency as in Problem 10.19.
Problem 10.19
A circular loop antenna of radius 1 m in free space carries a uniform current
(a) Calculate the amplitude of the electric field intensity at a distance of 10 km in the plane of the loop.
(b) Calculate the radiation resistance and the time-average power radiated by the loop.