One active element implementation of fractional-order Butterworth and Chebyshev filters
Fractional-order low-pass and high-pass Butterworth and Chebyshev filters with cut-off
frequencies determined independently of their order are approximated in this work. The …
frequencies determined independently of their order are approximated in this work. The …
A Study on Fractional Power-Law Applications and Approximations
The frequency response of the fractional-order power-law filter can be approximated by
different techniques, which eventually affect the expected performance. Fractional-order …
different techniques, which eventually affect the expected performance. Fractional-order …
Power-Law Negative Group Delay Filters
A study of the behavior of the power-law negative group delay filters, accompanied by a
comparison with their integer-order counterparts, is performed in this work. Employing a …
comparison with their integer-order counterparts, is performed in this work. Employing a …
Fully real-time configurable analogue implementation of continuous-time transfer function: Application on fractional controller
W Ounis, M Chetoui, S Najar, M Aoun - AEU-International Journal of …, 2024 - Elsevier
This paper proposes a new electronic analog circuit to realize real-time fully configurable
continuous-time transfer function. The proposed circuit serves various purposes, including …
continuous-time transfer function. The proposed circuit serves various purposes, including …
Low-Frequency Electronically Tunable Fractional Filter and its Implementation as Neural Network
A fractional low-pass filter operating in a low-frequency range is necessary for the filtering of
biomedical signals. Thus, we propose a fractional low-pass filter of order (1+ α) which is …
biomedical signals. Thus, we propose a fractional low-pass filter of order (1+ α) which is …
Graph-Based Electroencephalography Analysis in Tinnitus Therapy
Tinnitus is the perception of sounds like ringing or buzzing in the ears without any external
source, varying in intensity and potentially becoming chronic. This study aims to enhance …
source, varying in intensity and potentially becoming chronic. This study aims to enhance …
Reduced Complexity Approximation and Design of Gaussian Impulse Response Filters and Wavelets
A systematic method for realizing filters with a Gaussian impulse response is introduced in
this work. For this purpose, the Laplace transform is used to obtain the transfer function …
this work. For this purpose, the Laplace transform is used to obtain the transfer function …
The development of a fully balanced current-tunable active-RC all-pass filter
S Lertkonsarn, C Khwunnak… - EUREKA: Physics and …, 2023 - journal.eu-jr.eu
This research paper presents a symmetrical current-tunable active-RC all-pass filter that
uses an active BJT coupled with R and C. The circuit's symmetrical structure ensures that the …
uses an active BJT coupled with R and C. The circuit's symmetrical structure ensures that the …
[HTML][HTML] Complementary Metal Oxide Semiconductor Circuit Realization of Inverse Chebyshev Low-Pass Filter of Order (1+ α)
S Nettar, S Kilingar, CB Killuru, DV Kamath - Fractal and Fractional, 2024 - mdpi.com
This paper presents the CMOS circuit realization of a low-pass Inverse Chebyshev fractional-
order filter (FOF) of order (1+ α) using the inverse-follow-the-leader feedback (IFLF) …
order filter (FOF) of order (1+ α) using the inverse-follow-the-leader feedback (IFLF) …
Nature inspired algorithm based design of near ideal fractional order low pass Chebyshev filters and their realization using OTAs and CCII
R Daryani, B Aggarwal - Integration, 2024 - Elsevier
Fractional order filters offer greater freedom of design and a precise control over stopband
attenuation in electronic circuits and systems. This paper presents the design of a fractional …
attenuation in electronic circuits and systems. This paper presents the design of a fractional …