Electronically reconfigurable two-path fractional-order PI/D controller employing constant phase blocks based on bilinear segments using CMOS modified current …

R Sotner, J Jerabek, A Kartci, O Domansky… - Microelectronics …, 2019 - Elsevier
This work introduces a versatile type of electronically controllable bilinear transfer segments,
ie two ports allowing independent electronic control of zero and pole of transfer function …

CFOA based low pass and high pass fractional step filter realizations

R Verma, N Pandey, R Pandey - AEU-International Journal of Electronics …, 2019 - Elsevier
This contribution puts forward a new proposal for Current Feedback Operational Amplifier
(CFOA) based Low pass (LP) and High Pass (HP) Fractional Step Filters (FSFs). The …

Accurate constant phase elements dedicated for audio signal processing

J Petrzela - Applied Sciences, 2019 - mdpi.com
Featured Application The proposed constant phase elements are very accurate over audio
frequency bandwidth and can be directly utilized in popular and emerging research …

Generalization of shadow filters in fractional domain

G Varshney, N Pandey… - International Journal of …, 2021 - Wiley Online Library
This work is intended to generalize the design of shadow filters to the fractional‐order
domain. Shadow filters, in integer‐order domain, introduced by Lakys and Fabre, consist of …

[HTML][HTML] Further generalization and approximation of fractional-order filters and their inverse functions of the second-order limiting form

S Mahata, N Herencsar, D Kubanek - Fractal and Fractional, 2022 - mdpi.com
This paper proposes a further generalization of the fractional-order filters whose limiting form
is that of the second-order filter. This new filter class can also be regarded as a superset of …

[HTML][HTML] Fractional-order chaotic memory with wideband constant phase elements

J Petrzela - Entropy, 2020 - mdpi.com
This paper provides readers with three partial results that are mutually connected. Firstly, the
gallery of the so-called constant phase elements (CPE) dedicated for the wideband …

Analysis and investigation of CDBA based fractional-order filters

G Kaur, AQ Ansari, MS Hashmi - Analog Integrated Circuits and Signal …, 2020 - Springer
In this work, a new design of continuous time current differencing buffered amplifier based
low-pass, high-pass, band-pass, all-pass and notch fractional-order filters is reported. The …

Electronically tunable multifunction transadmittance-mode fractional-order filter

G Varshney, N Pandey, R Pandey - Arabian Journal for Science and …, 2021 - Springer
In this paper a multifunction transadmittance-mode fractional-order filter is proposed for the
very first time. The proposed structure provides fractional-order low-pass filter, fractional …

Complexity reduced design procedure of a fractional order all-pass filter

G Kaur, AQ Ansari, MS Hashmi - Wireless Personal Communications, 2022 - Springer
In this work, the design of continuous time Fractional Order All-Pass Filter (FOAPF) is
proposed. Two different design methods to realize the All-Pass Filter in the fractional domain …

CIM applications in fractional domain: Fractional-order universal filter & fractional-order oscillator

G Varshney, N Pandey, S Minaei - AEU-International Journal of Electronics …, 2022 - Elsevier
In this work, applications of current inverting metamutator (CIM) are explored in fractional
domain for the very first time. The realization of a current-mode universal fractional-order …