Show explicitly by use of the Poisson sum formula or other means that, if the motion of a radiating particle repeats itself with periodicity T, the continuous frequency spectrum becomes a discrete spectrum containing frequencies that are integral multiples of the fundamental. Show that a general expression for the time-averaged power radiated per unit solid angle in each multiple m of the fundamental frequency w₀ = 2?/T is:

Transcribed Image Text:

ewim? n. x(1) dt dPm v(1) x n exp imo (2 тс)