Fractional-order (FO) systems offer a unique flexibility of arbitrary slope matching in system gain which is not possible in conventional circuit theory. This has made application of …
L Langhammer, J Dvorak, R Sotner, J Jerabek… - Journal of advanced …, 2020 - Elsevier
The paper discusses a new design of a current–mode reconnection–less reconfigurable fractional–order (FO) low–pass filter of various orders. The filtering structure is based on a …
Fractional-order Butterworth filters of order 1+ α (0< α< 1) can be implemented by a unified structure, using the method presented in this paper. The main offered benefit is that the cutoff …
Abstract Two (α+ β)-order transfer functions realizing fractional-order band-pass filter responses are presented and analysed, where 0< α≤ 1 and 0< β≤ 1. Generalizing the …
This paper proposes a new design of a 2 α-order fractional-order band-pass filter with tunability feature. The proposed filter is approximated with the Continued Fraction …
In this paper, fractional-order transfer functions to approximate the passband and stopband ripple characteristics of a second-order elliptic lowpass filter are designed and validated …
A fractional-order capacitor and inductor emulator, implemented using MOS transistors, instead of passive capacitors, is introduced in this paper. This is achieved using current …
Optimal integer‐order transfer function approximations to model the single fractance element‐based fractional‐order low‐pass filter (FLF) for any arbitrary order α, where, 0< α< …
This paper summarizes multiple cases of high-pass (HP) and band-pass (BP) analogue filter transfer functions with fractional order 1<(1+ α)< 2. All HP and BP transfer functions are …