17-07-2012, 04:20 PM
ANALOG FILTERS
ANALOG FILTERS.docx (Size: 265.1 KB / Downloads: 29)
AIM:
To understand the working of four types of second order filters, namely, Low Pass,High Pass, Band Pass, and Band Stop filters, and study their frequency characteristics (phase and magnitude).
RESULTS:
1. We designed second order universal filter and we plotted the frequency response (magnitude and phase response of lpf, bpf, bsf, and hpf filters).
2. We also designed the BANDPASS FILTER and plotted frequency response for ɷo
=1kHz.
3. We also designed the BANDSTOP FILTER and plotted frequency response for ɷo
=10kHz.
4. We also plotted the tabular form for the bandpass and bandstop filters for different values of input frequency.