Aktivní filtry s operačními zesilovači
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Authors
Chalupka, Tomáš
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Vysoká škola báňská - Technická univerzita Ostrava
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Abstract
The main objektive of this thesis is to perform a theoretical analysis of active filterswith operational amplifiers. At work I have stated the basic approximation, by whichI designed basic types of filters 1st to 5th order, and high-pass, low pass, bandpass and band-stop filter. Following the design of individual filters I performedsimulation in the OrCAD from which I have used the amplitude and phase frequency characteristics. In the last part the results of simulations are analyzedand compared with theoretical assumptions.
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Import 11/07/2012
Subject(s)
Active filter, frequency filter, high-pass, low pass, band pass, band-stop filter, operational amplifier, filter design.