One Method to Realize Alterable Order Analog Fractance Circuits
PU Yi-fei · Journal of Sichuan University · 2007
The realization of analog circuit of fractance is most important for the fractional calculus application.An approach to design alterable order fractance using Operational Transconductance Amplifiers(OTA) by cascading finite two-port circuit network was presented.The fractance order can be changed by adjusting the controlling current of OTA without changing the circuit structure.The simulations are in agreement with the theoretical values.