Generalized Approach for Fractional-Order Low-Pass Butterworth Filter Realization with an Inverse Follow the Leader Filter (IFLF) Topology

• Published in: Proceedings of IEEE Southeastcon pp. 1596 - 1602
• Main Authors: Aldridge, Rowan, Kubanek, David, Koton, Jaroslav, Freeborn, Todd J.
• Format: Conference Proceeding
• Language: English
• Published: IEEE 22.03.2025
• Subjects: Approximation algorithms; Capacitors; Filtering algorithms; Integrated circuit modeling; Low-pass filters; MATLAB; Numerical models; Optimization; Topology; Transfer functions

This research presents a generalized approach to determine the coefficients to realize any (N+\alpha) fractional-order low-pass Butterworth response using transfer function forms based on the Inverse Follow the Leader Filter (IFLF) topology. This approach automates the process to create and assemble...