An angle-modulated signal with carrier frequency ???ωc=2πx106 is described by the equation
φEM(t) =10cos(ωct +0.1sin200πt)
(a) find the power of the modulated signal.
(b) find the frequency deviation Δf.
(c) find the phase deviation ΔΦ.
(d) estimate the bandwith of ?φEM(t).