Question

The exciter of the waveguide in a transmission line is the (a) Transmitter (b) Receiver (c) Transponder (d) Antenna This question was addressed to me at a job interview. My question is taken from Transients topic in portion Waveguides of Electromagnetic Theory Select the correct answer from above options Electromagnetic Theory questions and answers, Electromagnetic Theory questions pdf, Electromagnetic Theory question bank, Electromagnetic Theory questions and answers pdf, mcq on Electromagnetic Theory pdf,electromagnetic theory book pdf,electromagnetic theory pdf notes,electromagnetic theory lecture notes,electromagnetic theory of light,maxwell electromagnetic theory,electromagnetic theory proposed by,electromagnetic theory engineering physics,electromagnetic theory nptel

Answer 1

Right answer is (d) Antenna To elaborate: The waveguide is usually excited by the antenna rod. The reflection depends on the phase of excitation and the antenna current.