Fractional differentiating electric filter of the order of 1/2 according to the Prony method

摘要

A fractional differentiating electric filter of the order of 1/2 according to the Prony method, consisting of M integrating circuits, repeaters, an inverting amplifier and an inverting amplifier-adder, characterized in that the inputs of the integrating circuits with the corresponding time constants and the inverting amplifier with a given gain are combined and connected to the input of the fractional differentiating filter, the outputs of the integrating circuits are connected to the inputs of the repeaters, and the outputs of the repeaters and inverting amplifier with a given coefficient m inputs are connected to the amplification of inverting amplifier-adder, whose output is connected to the output of the fractional-differentiating filter.