Differentiating and Integrating Circuits with Positive Operational Feedback†
Anatolii I. Petrenko · Journal of Electronics and Control · 1960
A description of differentiating and integrating circuits with positive feedback is given. A general mothod of a nalys is an d design is presen ted and illustrated by a particular circuit. A possibility of removing the influence of the internal impedance of the signal source on the accuracy of performing the mathematical operation is shown.