Sketch the electrical circuit of a second order band-pass filter and derive the frequency response expression of the filter circuit. Also explain the significance of cut-off frequency, quality factor, and bandwidth. Explain why this circuit is called a second-order circuit.
Sketch the electrical circuit of a second order band-pass filter and derive the frequency response expression of the filter circuit. Also explain the significance of cut-off frequency, quality factor, and bandwidth. Explain why this circuit is called a second-order circuit.
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Transcribed Image Text:3. Sketch the electrical circuit of a second order band-pass filter and derive the frequency
response expression of the filter circuit. Also explain the significance of cut-off frequency,
quality factor, and bandwidth. Explain why this circuit is called a second-order circuit.
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