9. [Laboratory] Jihu wants to build a band-pass filter using 1* order circuit, but he is...

  

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9. [Laboratory] Jihu wants to build a band-pass filter using 1* order circuit, but he is struggling with the design Target corner frequencies are 10 kHz and 1 MHz, respectively. You can help him to implement the circuit step by step. (a) Design a high pass filter with a capacitor and a 10 k2 resistor. Specify the capacitance to meet the target specification. Draw the circuit and simulate it by the PSPICE. Use the voltage source of a VAC and choose AC Sweep/Noise in the simulation setting. Set the starting and end frequencies to I and 100 G, respectively, in the right-hand side of the setting window. No need to change anything of the VAC source. Then you can get the magnitude plot. Do change the y-axis to logarithmic scale. In order to add the phase plot, click Plot in the menu and choose 'Add Plot to Window'. You can sce a blank plot. Click the right button of the mouse and choose "Add Trace' Select P() in a right- hand side Functions or Macrus' in newly popped window and select the parameter that you want to see from a left-hand side. Finally, you can generate the phase plot in the blank. (5pt) (b) Design a low pass filter with an inductor and a 10 k resistor. Specify the inductance to meet the target specification. Draw the circuit and simulate it by the PSPICE like 5(a). (5pt) (c) Combine two filters together to get the bandpass filter characteristic. (10pt) (Hint: Cascade them and observe the output of the second filter. Note that the impedance of the second filter will affect that of the first filter, so that you have to modify the value little-bit.) 9. [Laboratory] Jihu wants to build a band-pass filter using 1* order circuit, but he is struggling with the design Target corner frequencies are 10 kHz and 1 MHz, respectively. You can help him to implement the circuit step by step. (a) Design a high pass filter with a capacitor and a 10 k2 resistor. Specify the capacitance to meet the target specification. Draw the circuit and simulate it by the PSPICE. Use the voltage source of a VAC and choose AC Sweep/Noise in the simulation setting. Set the starting and end frequencies to I and 100 G, respectively, in the right-hand side of the setting window. No need to change anything of the VAC source. Then you can get the magnitude plot. Do change the y-axis to logarithmic scale. In order to add the phase plot, click Plot in the menu and choose 'Add Plot to Window'. You can sce a blank plot. Click the right button of the mouse and choose "Add Trace' Select P() in a right- hand side Functions or Macrus' in newly popped window and select the parameter that you want to see from a left-hand side. Finally, you can generate the phase plot in the blank. (5pt) (b) Design a low pass filter with an inductor and a 10 k resistor. Specify the inductance to meet the target specification. Draw the circuit and simulate it by the PSPICE like 5(a). (5pt) (c) Combine two filters together to get the bandpass filter characteristic. (10pt) (Hint: Cascade them and observe the output of the second filter. Note that the impedance of the second filter will affect that of the first filter, so that you have to modify the value little-bit.)

Answer rating: 100% (QA)

Given that Target Corner frequencies are 10K2 and 1MH 2 Can help to im... View the full answer