Question: A (50 mathrm{kHz}) square wave must be bandwidthlimited by attenuating all harmonics after the third. Design a low-pass filter that attenuates the fifth harmonic and
A \(50 \mathrm{kHz}\) square wave must be bandwidthlimited by attenuating all harmonics after the third. Design a low-pass filter that attenuates the fifth harmonic and greater by at least \(20 \mathrm{~dB}\). The fundamental and third harmonic should not be reduced by more than \(3 \mathrm{~dB}\), and the overshoot cannot exceed \(13 \%\).
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