Role of Filters in an Instrumentation System 0.0 / 5 ? ElectronicsEE4017: Sensors and InstrumentationUniversityNone Created by: jwgcurrieCreated on: 08-12-19 20:10 What type of filters are constructed from discrete componenets (inductors/resistors/capacitors) Passive Filters 1 of 8 Passive filters are: not ideal for low frequency/low power applications (due to inductor sizes) 2 of 8 Passive filters are: Good for high power applications (not so good for instrumentation) 3 of 8 Active Filters are good for Low frequencies 4 of 8 Types of Active Filters include Sallen and Key 5 of 8 Match the description with the type of filter: Maximall flat, so magnitude reponse is easily predicted mid-band. Slower fall-off edges of band Butterworth 6 of 8 Match the description with the type of filter: fast fall-off but ripple in passband Chevyshev 7 of 8 Match the description with the type of filter: Linear phase in the pass-band Bessel 8 of 8
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