Recent content by fifteenover4

I've re-written it exactly as it was handed to me, hence, being stumped. We know nothing about the peak and average powers, Ki is, I assume the impedance angle.

Show that the resonance bandwidth corresponds to the frequency range for which –1 < tan χ < +1. (The resonance bandwidth is the range for which the average power is greater than 0.5 times the peak power.) I'm pretty damn stumped with this.