1. Complete the missing steps in the evaluation of the integral in equation (9.39a).
2. Find the time-average power required to be radiated by a half-wave dipole in order to produce an electric field intensity of peak amplitude 0.01 V/m at a distance of 1 km broadside to the dipole.
3. Compare the correct value of the radiation resistance of the half-wave dipole with the incorrect value that would result from using the expression for the radiation resistance of the Hertzian dipole.