Kmitočtové filtry s operačním zesilovačem s Butterworthovou a Čebyševovou charakteristikou

Abstract

In the theoretical part of the thesis entitled "Frequency filters with operational amplifier with Butterworth and Chebyshev characteristic" deals description of the method of synthesis cascade active filters. Aim of this work is to propose low pass, high pass and band pass filter according to the instructions of the Head. In the practical part of my job is to verify the proposals SNAP simulation program and then verify the frequency response of filters laboratory measurements. As a final point of work is to evaluate the results.