An electric field strength of 10 uV/m is to be measured at an observation point 6 = 7/2, 500 km from a half-wave (resonant) dipole antenna operating in air at 50 MHz. (a) What is the length of the...

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Extracted text: An electric field strength of 10 uV/m is to be measured at an observation point 6 = 7/2, 500 km from a half-wave (resonant) dipole antenna operating in air at 50 MHz. (a) What is the length of the dipole? (b) Calculate the current that must be fed to the antenna. (c) Find the average power radiated by the antenna. (d) If a transmission line with Z, = 75 0 and load impedance 1002 find standing wave ratio.