Electric field strength of 10 V/m is to be measured at an observation point = 500...
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Electric field strength of 10 µV/m is to be measured at an observation point = 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 Zo = 75 n is connected to the antenna, determine the standing wave ratio. nolocos (cose) Given: Eps 2πrsino Electric field strength of 10 µV/m is to be measured at an observation point = 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 Zo = 75 n is connected to the antenna, determine the standing wave ratio. nolocos (cose) Given: Eps 2πrsino
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