15.11 For the oscillator circuit in Fig. 15.5, assume that vL is an ideal square wave of frequency ω0 and amplitude V volts. Recalling that the Fourier series for a square wave is
find the third harmonic component of the output vO as a percentage of the fundamental component. Repeat for the fifth harmonic. Assume the filter has Q = 100. (Hint)
0.125%; 0.042%
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