Abstract
A structure suitable for implementing power-law low-pass and high-pass filter transfer functions is presented in this work. Through the utilization of a field-programmable analog array device, full programmability of the characteristics of the intermediate stages, as is required for realizing the rational integer-order transfer function that approximates the corresponding power-law function, was achieved, making the structure versatile. In addition, a comparison between power-law and fractional-order filters regarding the effect of the non-integer order was performed. The presented design examples are fully supported by experimental results.
Subject
Electrical and Electronic Engineering,Computer Networks and Communications,Hardware and Architecture,Signal Processing,Control and Systems Engineering
Reference34 articles.
1. Design of CMOS Analog Integrated Fractional-Order Circuits: Applications in Medicine and Biology;Tsirimokou,2017
2. Handbook of Fractional Calculus with Applications;Kochubei,2019
3. Fractional-Order Integral and Derivative Operators and Their Applications
4. Fractional-Order Design: Devices, Circuits, and Systems;Radwan,2021
5. A Review of Recent Advances in Fractional-Order Sensing and Filtering Techniques
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