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Prof. Ahmed G. Radwan

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Home2019

Posts in category: 2019

Using Meta-heuristic Optimization to Extract Bio-impedance Parameters from an Oscillator Circuit

2019Confrence PaperElwakil A.S.Madian A.H.Mohsen M.Radwan A.G.Said L.A.

This paper introduces a method for extracting the Cole-impedance model parameters using a meta-heuristic optimization technique

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Cole-Cole Bio-Impedance Parameters Extraction from a Single Time-Domain Measurement

2019Abdelaty A.M.Confrence PaperElwakil A.S.Kapoulea S.Psychalinos C.Radwan A.G.

We show that the four parameters of a single-dispersion Cole-Cole bio-impedance model can be extracted from an one time-domain measurement with a fixed frequency

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A Digital Hardware Implementation for A new Mixed-Order Nonlinear 3-D Chaotic System

2019Confrence PaperElsafty A.H.Madian A.H.Radwan A.G.Said L.A.Tolba M.F.

This paper introduces a new encryption/decryption scheme based on a dynamic substitution box concept

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Permutation-Only FPGA Realization of Real-Time Speech Encryption

2019Abd-El-Hafiz S.K.Confrence PaperRadwan A.G.Sayed W.S.Soliman A.M.Tolba M.F.

This paper proposes a speech encryption and decryption system, its hardware architecture design and FPGA implementation

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A universal floating fractional-order elements/memelements emulator

2019Confrence PaperKhalil N.A.Radwan A.G.Said L.A.Soliman A.M.

This paper proposes two generalized topologies of fractional order inverse filters (FOIF)

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N-digits ternary carry lookahead adder design

2019Confrence PaperFouda M.E.Madian A.H.Radwan A.G.Said L.A.Soliman N.S.

This paper proposes a new design for ternary logic comparator unit based on memristive threshold logic concept

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Speech Encryption on FPGA Using a Chaotic Generator and S-Box Table

2019Abdel-Gawad A.H.Confrence PaperMadian A.H.Mohamed A.T.Radwan A.G.Saleh H.I.Tolba M.F.Yassin H.M.

In this paper, we proposed a new technique for designing a dynamic S-box depended on the idea of DNA module and Chaotic system to increase its security

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All-Dynamic Synchronization of Rotating Fractional-Order Chaotic Systems

2019Confrence PaperElsedeek A.Fahmy H.A.H.Radwan A.G.Sayed W.S.

This paper proposes generalized controllable strange attractors through dynamic rotation of fractional-order chaotic systems

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Heating and Freezing Injury to Plant Tissues and Their Effect on Bioimpedance: Experimental Study

2019AboBakr A.Confrence PaperElwakil A.S.Madian A.H.Mousa M.A.Radwan A.G.Said L.A.

Electrochemical Impedance Spectroscopy (EIS) has been used as a technique for the assessment of food attributes

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Cad tool for two-digit ternary functions design

2019Alharbi A.G.Confrence PaperFouda M.E.Madian A.H.Radwan A.G.Said L.A.Soliman N.S.

Ternary number, which attracts the research attention for its high capacity, has emerged in many applications, recently

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RECENT PUBLICATIONS
  • Valorization of Agricultural and Marine Waste for Fabrication of Bio-Adsorbent Sheets
  • MPPT for a Partially Shaded PV System Using Accelerated Particle Swarms
  • On Fractional-order Capacitive Wireless Power Transfer System
  • Time-domain Li-ion Battery Modeling under Staircase Charging and Discharging
  • Progressive Multi-Secret Sharing of Color Images Using Lorenz Chaotic System
RESEARCH TOPICS

Bio-impedance for Food Quality Biomedical and Robotic Engineering Biomedical Engineering Chaotic & Coding Systems with Applications Chaotic Systems and Applications Design and Applications of Mem-elements Fractional-order systems Modeling and Applications of New Electrical Elements and Recent Technology Modeling of Supercapacitors and Energy Storage Elements Wastewater Treatments

AHMED RADWAN

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  • NU Main Campus: 26 July Corridor, Sheikh Zayed City
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