Memristor-less current- and voltage-controlled meminductor emulators
- M. FoudaA. G. Radwan
- 1 December 2014
Engineering, Physics
Two mathematical models of meminductor based on a simple symmetrical double-loop equation with their generic formulas and analysis are introduced and new circuits based on CCII are developed for emulating the behavior of the current-controlled and voltage-controlled models.
A Simple Model of Double-Loop Hysteresis Behavior in Memristive Elements
- A. ElwakilM. FoudaA. G. Radwan
- 3 July 2013
Engineering, Physics
IEEE Transactions on Circuits and Systems - II…
A very simple dimensionless equation is proposed to model the double-loop hysteresis behavior in memristive elements and how physical voltage- and current-controlled memristor models can be derived are shown.
A new simple emulator circuit for current controlled memristor
- Abdullah G. AlharbiZainulabideen J. KhalifaM. FoudaM. Chowdhury
- 1 December 2015
Engineering, Physics
The proposed emulator circuit consists of only two second-generation current conveyors (CCII+) to achieve the hysteresis behavior of the Memristor in the I-V plane and satisfies the well-known fingerprints of Memristors.
A novel memristor emulator based only on an exponential amplifier and CCII+
- Abdullah G. AlharbiM. FoudaM. Chowdhury
- 1 December 2015
Computer Science, Engineering
This paper introduces a novel memristor emulator circuit, which consists only of an exponential amplifier and a second generation current conveyor (CCII+) to achieve the non-linearity behavior of the…
Optimization of Fractional-Order RLC Filters
- A. G. RadwanM. Fouda
- 10 April 2013
Engineering, Physics
Circuits Syst. Signal Process.
Some generalized fundamentals for fractional-order RLβCα circuits as well as a gradient-based optimization technique in the frequency domain, which provides new fundamentals and can be used for better interpretation or best fit matching with experimental results.
ON THE FRACTIONAL-ORDER MEMRISTOR MODEL
- M. FoudaA. G. Radwan
- 2013
Engineering, Physics
Fractional order calculus is the general expansion of linear integerorder calculus and is considered as one of the novel topics for modelling dynamical systems in different applications. In this…
A simple MOS realization of current controlled memristor emulator
- A. HusseinM. Fouda
- 1 December 2013
Engineering
Memristor based circuits is a promising topic in circuit theory due to the time variant resistance and the storage property which is useful in different applications. Due to the lack of memristor…
On numerical approximations of fractional-order spiking neuron models
- A. AbdelatyM. FoudaA. Eltawil
- 1 February 2022
Computer Science, Mathematics
A new realistic formulation for Fo-LIF model is proposed to better describe its functionality that is aligned with the integer model, and time complexity comparison between the models shows that PI-Rect is 2x faster in simulation than L 1 approximation, which is commonly used in fractional spiking neurons.
Memristor‐based voltage‐controlled relaxation oscillators
- M. FoudaA. G. Radwan
- 1 October 2014
Engineering, Physics
A memristor-based voltage-controlled reactance-less oscillator VCO is introduced as an application for the proposed circuits which is nano-size and more efficient compared to the conventional VCOs.
Generalized Analysis of Symmetric and Asymmetric Memristive Two-Gate Relaxation Oscillators
- M. FoudaM. KhatibA. G. MosadA. G. Radwan
- 18 March 2013
Engineering, Physics
The analysis of the two series memristors is introduced to study the effect of changing their polarities, as well as the mobility factor to be used in the two-gate relaxation oscillator instead of the RC circuit.
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