Low Pass Filter 설계

소개글

"Low Pass Filter 설계"에 대한 내용입니다.

목차

1. Frequency response plots
2. Frequency response of an RC filter
3. Introduction of Bode plots
4. Low pass filter design
5. Low pass filter experiment procedure
6. Obtained data from experiment
7. Matlab coding and Results
8. Consideration and Discussion

본문내용

3. Introduction of Bode plots
The introduction of logarithmic plots, often called Bode plots, simplifies the determination of the graphical portrayal of the frequency response. The logarithmic plots are called Bode plots in honor of H.W. Bode, who used them extensively in his studies of feedback amplifiers. The transfer function in the frequency domain is..

<중 략>

5. Low pass filter experiment procedure
The experiment procedure is follwing that.

1. determine the LPF cutoff frequency.
2. choice proper resister and capacitor.
3. make the LPF circuit with soldering iron.
4. measure the data voltage and time diffenrence using multimeter and oscilloscope.
5. check the data whether proper or not.

6. Obtained data from experiment
The obtained data from experiment is following that. That components are output voltage(magnitude) and time difference(phase) and input voltage.

참고 자료

없음