Radwan A.G. – Page 39 – Prof. Ahmed G. Radwan

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

2021 Abd-El-Hafiz S.K.Journal Radwan 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

Extracting Optimized Bio-Impedance Model Parameters Using Different Topologies of Oscillators

2020 Elwakil A.S.Journal Madian A.H.Mohsen M.Radwan A.G.Said L.A.

This paper demonstrates the possibility of extracting the single-dispersion and double-dispersion Cole-bio-impedance model parameters using oscillators (sinusoidal or relaxation)

MOS realization of the modified Lorenz chaotic system

2004 El-Sedeek A.Journal Radwan 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

Memristive Bio-Impedance Modeling of Fruits and Vegetables

2021 Abdelrahman D.K.Fouda M.E.Journal Mohammed R.Radwan A.G.Said L.A.

Recent works show that the plants can exhibit nonlinear memristive behavior when excited with low-frequency signals

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

2004 El-Sedeek A.L.Journal Radwan A.G.Soliman A.M.

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

Enhanced FPGA realization of the fractional-order derivative and application to a variable-order chaotic system

2020 Al-Qutayri M.Elwakil A.S.Journal Mohammad B.Radwan A.G.Saleh H.Tolba M.F.

The efficiency of the hardware implementations of fractional-order systems heavily relies on the efficiency of realizing the fractional-order derivative operator

Two-Dimensional Rotation of Chaotic Attractors: Demonstrative Examples and FPGA Realization

2019 Aloul F.El-Sedeek A.Elnawawy M.Elwakil A.S.Fahmy H.A.Journal Orabi H.Radwan A.G.Sagahyroon A.Sayed W.S.

In this work, we demonstrate the possibility of performing two-dimensional rotation on a chaotic system

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

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

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

Symmetric encryption algorithms using chaotic and non-chaotic generators: A review

2016 Abd-El-Hafiz S.K.Abdelhaleem S.H.Journal Radwan A.G.

This paper summarizes the symmetric image encryption results of 27 different algorithms, which include substitution-only, permutation-only or both phases

Memristor FPGA IP core implementation for analog and digital applications

2019 Fouda M.E.Hezayyin H.G.Journal Madian A.H.Radwan A.G.Tolba M.F.

Exploring the nonlinear dynamics of the memristors is essential to be adequately used in the applications

Prof. Ahmed G. Radwan

Posts in category: Radwan A.G.