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Prof. Ahmed G. Radwan

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    • Fractional-Order
    • Memristor
    • Chaotic-Systems
    • Bioimpedance
    • Supercapacitors
    • Biomedical-Engineering
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HomeSoliman A.M.

Posts in category: Soliman A.M.

A switched chaotic encryption scheme using multi-mode generalized modified transition map

2021Abd-El-Hafiz S.K.JournalRadwan A.G.Sayed W.S.Soliman A.M.Tolba M.F.

This paper presents a multi-mode generalized modified transition chaotic map and a switched chaotic encryption scheme based on it

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MOS realization of the modified Lorenz chaotic system

2004El-Sedeek A.JournalRadwan A.G.Soliman A.M.

A new chaotic oscillator circuit that realizes three attractors, the modified Lorenz system, Lorenz attractor “Butterfly attractor” and unsymmetrical modified Lorenz system [IEEE Trans

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On The Optimization of Fractional Order Low-Pass Filters

2016Abu El-Yazeed M.F.Ismail S.M.JournalMadian A.H.Radwan A.G.Said L.A.Soliman A.M.

This paper presents three different optimization cases for normalized fractional order low-pass filters (LPFs) with numerical, circuit and experimental results

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1-D digitally-controlled multiscroll chaos generator

2007Elwakil A.S.JournalRadwan A.Soliman A.M.

A digitally-controlled MOS-transistor-based 1-D multiscroll chaos generator is proposed

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Fractional order butterworth filter: Active and passive realizations

2013Ali A.S.JournalRadwan A.G.Soliman A.M.

This paper presents a general procedure to obtain Butterworth filter specifications in the fractional-order domain where an infinite number of relationships could be obtained due to the extra independent fractional-order parameters which increase the filter degrees-of-freedom

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A general emulator for fractional-order memristive elements with multiple pinched points and application

2020Fouda M.E.JournalKhalil N.A.Radwan A.G.Said L.A.Soliman A.M.

In this paper, X-controlled universal fractional-order memelements (FOMEs) emulator is proposed

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Multiplierless chaotic Pseudo random number generators

2020JournalMadian A.H.Radwan A.G.Rezk A.A.Soliman A.M.

This paper presents a multiplierless based FPGA implementation for six different chaotic Pseudo Random Number Generators (PRNGs) that are based on: Chua, modified Lorenz, modified Rössler, Frequency Dependent Negative Resistor (FDNR) oscillator, and other two systems that are modelled using the simple jerk equation

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Low-voltage MOS chaotic oscillator based on the nonlinearity of G m

2004El-Sedeek A.L.JournalRadwan A.G.Soliman A.M.

This paper presents a chaotic oscillator based on the nonlinearity of the typical transconductance (Gm)

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On the stability of linear systems with fractional-order elements

2009Elwakil A.S.JournalRadwan A.G.Sedeek A.Soliman A.M.

Linear integer-order circuits are a narrow subset of rational-order circuits which are in turn a subset of fractional-order

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Stability analysis of fractional-order Colpitts oscillators

2019Elwy O.JournalMadian A.H.Radwan A.G.Said L.A.Soliman A.M.

The mathematical formulae of six topologies of fractional-order Colpitts oscillator are introduced in this paper

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RECENT PUBLICATIONS
  • New Trends on Modeling, Design, and Control of Chaotic Systems
  • Guest Editorial: Fractional-Order Circuits and Systems: Theory, Design, and Applications
  • Fractional-order and memristive nonlinear systems: Advances and applications
  • Preface
  • Editorial note Special Issue on the Design and implementation of fractional-order circuits and systems in real-world applications
RESEARCH TOPICS

Bio-impedance for Food Quality Biomedical Engineering Chaotic Systems and Applications Design and Applications of Mem-elements Fractional-order systems Modeling of Supercapacitors and Energy Storage Elements Wastewater Treatments

AHMED RADWAN

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  • NU Main Campus: 26 July Corridor, Sheikh Zayed City
  • agradwan@nu.edu.eg
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