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

Pinched hysteresis loops in non-linear resonators

2021 Elwakil A.S.Fouda M.E.Journal Majzoub S.Radwan A.G.

This study shows that pinched hysteresis can be observed in simple non-linear resonance circuits containing a single diode that behaves as a voltage-controlled switch

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

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

Posts in category: Fouda M.E.