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응용전자회로 #10

응용전자회로 #10 . 2012103816 강윤실. Second order Active filter. -HPF. 2 . HPF. 1. [dB]. *LPF 에서 R 과 C 를 바꾸면 HPF 가 됨. 2. 3. Second order Active filter. Band pass filter. 1. [dB]. 2. [dB]. 3. or. Second order Active filter. Notch pass filterfilter (Band stop filter). 1. 2. 3.

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응용전자회로 #10

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  1. 응용전자회로#10 2012103816 강윤실

  2. Second order Active filter -HPF 2. HPF 1. [dB] *LPF에서 R과 C를 바꾸면 HPF가 됨 2 3

  3. Second order Active filter • Band pass filter 1. [dB] 2. [dB] 3. or

  4. Second order Active filter • Notch pass filterfilter(Band stop filter) 1. 2. 3. (dB)

  5. Second order Active filter -All pass filter Q증가 0 Q증가

  6. KRC filter • Low pass filter

  7. KRC filter • High pass filter

  8. KRC filter • Band pass filter

  9. KRC filter • Notch pass filter

  10. Multiple feedback Filter • Band pass filter

  11. Multiple feedback Filter • Low pass filter 3. HPF 는 LPF에서 R과 C를 바꿔주면 된다.

  12. Multiple feedback Filter • Notch pass filter All pass에서 BPF를 뺀것

  13. State Variable Filter 적분기

  14. Biguad Filter

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