Fouda M.E. – Page 8 – Prof. Ahmed G. Radwan

Optimal charging of fractional-order circuits with Cuckoo search

2021 Abdelaty A.M.Elbarawy M.T.M.M.Fouda M.E.Journal Radwan A.G.

Introduction: Optimal charging of RC circuits is a well-studied problem in the integer-order domain due to its importance from economic and system temperature hazards perspectives

Review of fractional-order electrical characterization of supercapacitors

2018 Abdelkareem M.A.Allagui A.Elwakil A.S.Fouda M.E.Freeborn T.J.Journal Maundy B.J.Radwan A.G.Said Z.

The tests and calculation of the key performance metrics of supercapacitors including capacitance, power and energy stored are commonly reported by the academia and the industry based on formulæ valid only for ideal capacitors

Pinched hysteresis with inverse-memristor frequency characteristics in some nonlinear circuit elements

2015 Elwakil A.S.Fouda M.E.Journal Radwan A.G.

Abstract Pinched hysteresis is considered to be a signature of the existence of memristance

A simple model of double-loop hysteresis behavior in memristive elements

2013 Elwakil A.S.Fouda M.E.Journal Radwan A.G.

This brief investigates the double-loop hysteresis behavior in memristive elements

Improved memristor-based relaxation oscillator

2013 Fouda M.E.Journal Khatib M.A.Mosad A.G.Radwan A.G.Salama K.N.

This paper presents an improved memristor-based relaxation oscillator which offers higher frequency and wider tunning range than the existing reactance-less oscillators

Power dissipation of memristor-based relaxation oscillators

2015 Fouda M.E.Journal Radwan A.G.

Recently, many reactance-less memristive relaxation oscillators were introduced, where the charging and discharging processes depend on memristors

Fractional-Order Two-Port Networks

2016 Elwakil A.S.Fouda M.E.Journal Maundy B.J.Radwan A.G.

We introduce the concept of fractional-order two-port networks with particular focus on impedance and admittance parameters

Experimental verification of triple lobes generation in fractional memristive circuits

2018 Alharbi A.G.Fouda M.E.Hamed E.M.Journal Radwan A.G.

Recently, the triple-lobe behavior is found in the I-V characteristics of some memristive devices generating another non-zero pinchoff point

Fractional-order multi-phase oscillators design and analysis suitable for higher-order PSK applications

2016 Fouda M.E.Journal Radwan A.G.Soliman A.M.Soltan A.

Recently, multi-phase oscillator design witnesses a lot of progress in communication especially phase shift keying based systems

Optimization of fractional-order RLC filters

2013 Fouda M.E.Journal Radwan A.G.

This paper introduces some generalized fundamentals for fractional-order RL ? C ? circuits as well as a gradient-based optimization technique in the frequency domain

Prof. Ahmed G. Radwan

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