Ahmed Gomaa Radwan
Orcid: 0000-0002-6119-8482Affiliations:
- Cairo University, Department of Engineering Mathematics and Physics, Egypt
According to our database1,
Ahmed Gomaa Radwan
authored at least 248 papers
between 2001 and 2024.
Collaborative distances:
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Bibliography
2024
Circuit realization and FPGA-based implementation of a fractional-order chaotic system for cancellable face recognition.
Multim. Tools Appl., October, 2024
Multim. Tools Appl., July, 2024
Circuits Syst. Signal Process., June, 2024
Software and hardware realizations for different designs of chaos-based secret image sharing systems.
J. Real Time Image Process., May, 2024
Hardware Accelerator of Fractional-Order Operator Based on Phase Optimized Filters With Applications.
IEEE Trans. Circuits Syst. I Regul. Pap., February, 2024
Knowl. Based Syst., 2024
IEEE Access, 2024
Proceedings of the 13th International Conference on Modern Circuits and Systems Technologies, 2024
Proceedings of the 13th International Conference on Modern Circuits and Systems Technologies, 2024
Proceedings of the IEEE International Symposium on Circuits and Systems, 2024
2023
Eng. Appl. Artif. Intell., November, 2023
J. Real Time Image Process., October, 2023
An Efficient Multi-Secret Image Sharing System Based on Chinese Remainder Theorem and Its FPGA Realization.
IEEE Access, 2023
On the Design Flow of the Fractional-Order Analog Filters Between FPAA Implementation and Circuit Realization.
IEEE Access, 2023
Proceedings of the 12th International Conference on Modern Circuits and Systems Technologies, 2023
Proceedings of the 30th IEEE International Conference on Electronics, Circuits and Systems, 2023
Proceedings of the 30th IEEE International Conference on Electronics, Circuits and Systems, 2023
Proceedings of the 8th International Conference on Cloud Computing and Internet of Things, 2023
2022
FPGA Implementation of Reconfigurable CORDIC Algorithm and a Memristive Chaotic System With Transcendental Nonlinearities.
IEEE Trans. Circuits Syst. I Regul. Pap., 2022
Numerical Sensitivity Analysis and Hardware Verification of a Transiently-Chaotic Attractor.
Int. J. Bifurc. Chaos, 2022
Discrete fractional-order Caputo method to overcome trapping in local optima: Manta Ray Foraging Optimizer as a case study.
Expert Syst. Appl., 2022
Proceedings of the Model and Data Engineering: 11th International Conference, 2022
Proceedings of the 27th International Conference on Automation and Computing, 2022
PRNG Using Primitive Roots of Primes and its Utilization in Chess-based Image Encryption.
Proceedings of the 27th International Conference on Automation and Computing, 2022
Proceedings of the International Conference on Microelectronics, 2022
Proceedings of the International Conference on Microelectronics, 2022
Proceedings of the International Conference on Microelectronics, 2022
Proceedings of the International Conference on Microelectronics, 2022
Proceedings of the International Conference on Microelectronics, 2022
Registerless Multiplierless YCoCg-R and YCoCg Color Space Converters Hardware Implementation.
Proceedings of the 32nd International Conference on Computer Theory and Applications, 2022
2021
Design and FPGA Verification of Custom-Shaped Chaotic Attractors Using Rotation, Offset Boosting and Amplitude Control.
IEEE Trans. Circuits Syst. II Express Briefs, 2021
A switched chaotic encryption scheme using multi-mode generalized modified transition map.
Multim. Tools Appl., 2021
A Grunwald-Letnikov based Manta ray foraging optimizer for global optimization and image segmentation.
Eng. Appl. Artif. Intell., 2021
Cancellable face recognition based on fractional-order Lorenz chaotic system and Haar wavelet fusion.
Digit. Signal Process., 2021
Fractional-Order Edge Detection Masks for Diabetic Retinopathy Diagnosis as a Case Study.
Comput., 2021
On-the-Fly Parallel Processing IP-Core for Image Blur Detection, Compression, and Chaotic Encryption Based on FPGA.
IEEE Access, 2021
Fractional-Order Bio-Impedance Modeling for Interdisciplinary Applications: A Review.
IEEE Access, 2021
IEEE Access, 2021
IEEE Access, 2021
Proceedings of the 3rd Novel Intelligent and Leading Emerging Sciences Conference, 2021
Parameter Identification of Commercial Li-ion Batteries with Marine Predator Algorithm.
Proceedings of the 64th IEEE International Midwest Symposium on Circuits and Systems, 2021
Proceedings of the 64th IEEE International Midwest Symposium on Circuits and Systems, 2021
Proceedings of the 10th International Conference on Modern Circuits and Systems Technologies, 2021
A Comparative Study of Different Chaotic Systems in Path Planning for Surveillance Applications.
Proceedings of the International Conference on Microelectronics, 2021
Proceedings of the International Conference on Microelectronics, 2021
Proceedings of the International Conference on Microelectronics, 2021
Proceedings of the International Conference on Microelectronics, 2021
Comparison of Different Implementation Methods of Fractional-Order Derivative/Integral.
Proceedings of the 28th IEEE International Conference on Electronics, 2021
2020
A novel image encryption system merging fractional-order edge detection and generalized chaotic maps.
Signal Process., 2020
Chaotic Dynamics and FPGA Implementation of a Fractional-Order Chaotic System With Time Delay.
IEEE Open J. Circuits Syst., 2020
Self-Reproducing Hidden Attractors in Fractional-Order Chaotic Systems Using Affine Transformations.
IEEE Open J. Circuits Syst., 2020
Fractional chaos maps with flower pollination algorithm for chaotic systems' parameters identification.
Neural Comput. Appl., 2020
FPGA implementation of a chaotic oscillator with odd/even symmetry and its application.
Integr., 2020
Software and Hardware Implementation Sensitivity of Chaotic Systems and Impact on Encryption Applications.
Circuits Syst. Signal Process., 2020
Circuits Syst. Signal Process., 2020
Circuits Syst. Signal Process., 2020
Biohybrid Soft Robots, E-Skin, and Bioimpedance Potential to Build Up Their Applications: A Review.
IEEE Access, 2020
Numerical Simulations and FPGA Implementations of Fractional-Order Systems Based on Product Integration Rules.
IEEE Access, 2020
IEEE Access, 2020
Proceedings of the 63rd IEEE International Midwest Symposium on Circuits and Systems, 2020
Proceedings of the 63rd IEEE International Midwest Symposium on Circuits and Systems, 2020
Proceedings of the 32nd International Conference on Microelectronics, 2020
Proceedings of the 32nd International Conference on Microelectronics, 2020
Proceedings of the 32nd International Conference on Microelectronics, 2020
Proceedings of the 32nd International Conference on Microelectronics, 2020
Proceedings of the 32nd International Conference on Microelectronics, 2020
2019
FPGA Implementation of the Fractional Order Integrator/Differentiator: Two Approaches and Applications.
IEEE Trans. Circuits Syst. I Regul. Pap., 2019
IEEE Trans. Circuits Syst. II Express Briefs, 2019
IEEE Trans. Circuits Syst. I Regul. Pap., 2019
FPGA realization of a speech encryption system based on a generalized modified chaotic transition map and bit permutation.
Multim. Tools Appl., 2019
Comprehensive comparison based on meta-heuristic algorithms for approximation of the fractional-order Laplacian <i>s</i><sup><i>α</i></sup> as a weighted sum of first-order high-pass filters.
Microelectron. J., 2019
Microelectron. J., 2019
Editorial note Special Issue on the Design and implementation of fractional-order circuits and systems in real-world applications.
Microelectron. J., 2019
FPGA implementation of sound encryption system based on fractional-order chaotic systems.
Microelectron. J., 2019
Microelectron. J., 2019
Microelectron. J., 2019
Partial fraction expansion-based realizations of fractional-order differentiators and integrators using active filters.
Int. J. Circuit Theory Appl., 2019
Two-Dimensional Rotation of Chaotic Attractors: Demonstrative Examples and FPGA Realization.
Circuits Syst. Signal Process., 2019
All Possible Topologies of the Fractional-Order Wien Oscillator Family Using Different Approximation Techniques.
Circuits Syst. Signal Process., 2019
Chaotic Flower Pollination and Grey Wolf Algorithms for parameter extraction of bio-impedance models.
Appl. Soft Comput., 2019
IEEE Access, 2019
Cole Bio-Impedance Model Variations in $Daucus~Carota~Sativus$ Under Heating and Freezing Conditions.
IEEE Access, 2019
Proceedings of the 42nd International Conference on Telecommunications and Signal Processing, 2019
Proceedings of the 17th IEEE International New Circuits and Systems Conference, 2019
Using Meta-heuristic Optimization to Extract Bio-impedance Parameters from an Oscillator Circuit.
Proceedings of the 17th IEEE International New Circuits and Systems Conference, 2019
Proceedings of the 8th International Conference on Modern Circuits and Systems Technologies, 2019
Proceedings of the IEEE International Symposium on Signal Processing and Information Technology, 2019
Proceedings of the IEEE International Symposium on Circuits and Systems, 2019
Proceedings of the 31st International Conference on Microelectronics, 2019
Power Tracking Controller Design For Photo-voltaic Systems Based On Particle Swarm Optimization Technique.
Proceedings of the 31st International Conference on Microelectronics, 2019
Proceedings of the 2019 IEEE Asia Pacific Conference on Circuits and Systems, 2019
Proceedings of the Fourth International Conference on Advances in Computational Tools for Engineering Applications, 2019
Heating and Freezing Injury to Plant Tissues and Their Effect on Bioimpedance: Experimental Study.
Proceedings of the Fourth International Conference on Advances in Computational Tools for Engineering Applications, 2019
Proceedings of the Fourth International Conference on Advances in Computational Tools for Engineering Applications, 2019
Proceedings of the Fourth International Conference on Advances in Computational Tools for Engineering Applications, 2019
Proceedings of the Fourth International Conference on Advances in Computational Tools for Engineering Applications, 2019
Proceedings of the Fourth International Conference on Advances in Computational Tools for Engineering Applications, 2019
Proceedings of the Fourth International Conference on Advances in Computational Tools for Engineering Applications, 2019
2018
Approximation of the Fractional-Order Laplacian s<sup>α</sup> as a Weighted Sum of First-Order High-Pass Filters.
IEEE Trans. Circuits Syst. II Express Briefs, 2018
Microelectron. J., 2018
Microelectron. J., 2018
Transient and Steady-State Response of a Fractional-Order Dynamic PV Model Under Different Loads.
J. Circuits Syst. Comput., 2018
Int. J. Circuit Theory Appl., 2018
Circuits Syst. Signal Process., 2018
Circuits Syst. Signal Process., 2018
Circuits Syst. Signal Process., 2018
Modified methods for solving two classes of distributed order linear fractional differential equations.
Appl. Math. Comput., 2018
Experimental Verification of Triple Lobes Generation in Fractional Memristive Circuits.
IEEE Access, 2018
Chaos-based hardware speech encryption scheme using modified tent map and bit permutation.
Proceedings of the 7th International Conference on Modern Circuits and Systems Technologies, 2018
Proceedings of the 7th International Conference on Modern Circuits and Systems Technologies, 2018
Proceedings of the 7th International Conference on Modern Circuits and Systems Technologies, 2018
Proceedings of the 7th International Conference on Modern Circuits and Systems Technologies, 2018
Proceedings of the 7th International Conference on Modern Circuits and Systems Technologies, 2018
Proceedings of the IEEE International Symposium on Circuits and Systems, 2018
Proceedings of the IEEE International Symposium on Circuits and Systems, 2018
Proceedings of the IEEE International Symposium on Circuits and Systems, 2018
Hardware Speech Encryption Using a Chaotic Generator, Dynamic Shift and Bit Permutation.
Proceedings of the 30th International Conference on Microelectronics, 2018
Proceedings of the 30th International Conference on Microelectronics, 2018
Security and Efficiency of Feistel Networks Versus Discrete Chaos for Lightweight Speech Encryption.
Proceedings of the 30th International Conference on Microelectronics, 2018
Proceedings of the 30th International Conference on Microelectronics, 2018
Proceedings of the 30th International Conference on Microelectronics, 2018
Proceedings of the 30th International Conference on Microelectronics, 2018
FPGA Speech Encryption Realization Based on Variable S-Box and Memristor Chaotic Circuit.
Proceedings of the 30th International Conference on Microelectronics, 2018
Implementation of a Pulsed-Wave Spectral Doppler Module on a Programmable Ultrasound System.
Proceedings of the 30th International Conference on Microelectronics, 2018
Proceedings of the IEEE International Conference on Industrial Technology, 2018
Proceedings of the IEEE International Conference on Industrial Technology, 2018
Proceedings of the 25th IEEE International Conference on Electronics, Circuits and Systems, 2018
2017
Proceedings of the Fractional Order Control and Synchronization of Chaotic Systems, 2017
Generalized Synchronization of Different Dimensional Integer-Order and Fractional Order Chaotic Systems.
Proceedings of the Fractional Order Control and Synchronization of Chaotic Systems, 2017
A Study on Coexistence of Different Types of Synchronization Between Different Dimensional Fractional Chaotic Systems.
Proceedings of the Fractional Order Control and Synchronization of Chaotic Systems, 2017
Three Fractional-Order-Capacitors-Based Oscillators with Controllable Phase and Frequency.
J. Circuits Syst. Comput., 2017
Int. J. Bifurc. Chaos, 2017
Low-voltage commercial super-capacitor response to periodic linear-with-time current excitation: a case study.
IET Circuits Devices Syst., 2017
Finite Precision Logistic Map between Computational Efficiency and Accuracy with Encryption Applications.
Complex., 2017
Generalized Dynamic Switched Synchronization between Combinations of Fractional-Order Chaotic Systems.
Complex., 2017
Complex., 2017
A Novel Chaotic System without Equilibrium: Dynamics, Synchronization, and Circuit Realization.
Complex., 2017
Proceedings of the 6th International Conference on Modern Circuits and Systems Technologies, 2017
Proceedings of the 6th International Conference on Modern Circuits and Systems Technologies, 2017
Proceedings of the 6th International Conference on Modern Circuits and Systems Technologies, 2017
Generalized family of fractional-order oscillators based on single CFOA and RC network.
Proceedings of the 6th International Conference on Modern Circuits and Systems Technologies, 2017
Proceedings of the 6th International Conference on Modern Circuits and Systems Technologies, 2017
Proceedings of the 6th International Conference on Modern Circuits and Systems Technologies, 2017
Image encryption based on double-humped and delayed logistic maps for biomedical applications.
Proceedings of the 6th International Conference on Modern Circuits and Systems Technologies, 2017
Proceedings of the 6th International Conference on Modern Circuits and Systems Technologies, 2017
Proceedings of the 6th International Conference on Modern Circuits and Systems Technologies, 2017
Proceedings of the 6th International Conference on Modern Circuits and Systems Technologies, 2017
Proceedings of the 6th International Conference on Modern Circuits and Systems Technologies, 2017
FPGA implementation of fractional-order integrator and differentiator based on Grünwald Letnikov's definition.
Proceedings of the 29th International Conference on Microelectronics, 2017
Proceedings of the 29th International Conference on Microelectronics, 2017
Proceedings of the 2017 European Conference on Circuit Theory and Design, 2017
Proceedings of the 2017 European Conference on Circuit Theory and Design, 2017
Proceedings of the 2017 European Conference on Circuit Theory and Design, 2017
2016
An optimal linear system approximation of nonlinear fractional-order memristor-capacitor charging circuit.
Microelectron. J., 2016
Int. J. Circuit Theory Appl., 2016
Fundamentals of fractional-order LTI circuits and systems: number of poles, stability, time and frequency responses.
Int. J. Circuit Theory Appl., 2016
Circuits Syst. Signal Process., 2016
Circuits Syst. Signal Process., 2016
Guest Editorial: Fractional-Order Circuits and Systems: Theory, Design, and Applications.
Circuits Syst. Signal Process., 2016
Proceedings of the 39th International Conference on Telecommunications and Signal Processing, 2016
Proceedings of the 39th International Conference on Telecommunications and Signal Processing, 2016
Comparative study of fractional filters for Alzheimer disease detection on MRI images.
Proceedings of the 39th International Conference on Telecommunications and Signal Processing, 2016
Proceedings of the 39th International Conference on Telecommunications and Signal Processing, 2016
Proceedings of the IEEE 59th International Midwest Symposium on Circuits and Systems, 2016
Proceedings of the IEEE 59th International Midwest Symposium on Circuits and Systems, 2016
Proceedings of the 28th International Conference on Microelectronics, 2016
On inverse problem of generalized synchronization between different dimensional integer-order and fractional-order chaotic systems.
Proceedings of the 28th International Conference on Microelectronics, 2016
Proceedings of the 28th International Conference on Microelectronics, 2016
Proceedings of the 28th International Conference on Microelectronics, 2016
Proceedings of the 28th International Conference on Microelectronics, 2016
Proceedings of the 3rd International Conference on Advances in Computational Tools for Engineering Applications, 2016
Proceedings of the 3rd International Conference on Advances in Computational Tools for Engineering Applications, 2016
Proceedings of the 3rd International Conference on Advances in Computational Tools for Engineering Applications, 2016
Proceedings of the 3rd International Conference on Advances in Computational Tools for Engineering Applications, 2016
2015
Pinched hysteresis with inverse-memristor frequency characteristics in some nonlinear circuit elements.
Microelectron. J., 2015
Int. J. Circuit Theory Appl., 2015
Circuits Syst. Signal Process., 2015
Boundary Dynamics of Memcapacitor in Voltage-Excited Circuits and Relaxation Oscillators.
Circuits Syst. Signal Process., 2015
Circuits Syst. Signal Process., 2015
Proceedings of the 2015 IEEE International Symposium on Circuits and Systems, 2015
Generalized chaotic maps and elementary functions between analysis and implementation.
Proceedings of the 2015 IEEE International Conference on Electronics, 2015
Proceedings of the 2015 IEEE International Conference on Electronics, 2015
Proceedings of the 2015 IEEE International Conference on Electronics, 2015
Proceedings of the 2015 IEEE International Conference on Electronics, 2015
2014
Microelectron. J., 2014
Int. J. Circuit Theory Appl., 2014
Int. J. Circuit Theory Appl., 2014
Hardware stream cipher with controllable chaos generator for colour image encryption.
IET Image Process., 2014
Circuits Syst. Signal Process., 2014
Proceedings of the IEEE 12th International New Circuits and Systems Conference, 2014
Proceedings of the 26th International Conference on Microelectronics, 2014
Proceedings of the 26th International Conference on Microelectronics, 2014
Proceedings of the 26th International Conference on Microelectronics, 2014
Proceedings of the 26th International Conference on Microelectronics, 2014
Proceedings of the 26th International Conference on Microelectronics, 2014
Proceedings of the 21st IEEE International Conference on Electronics, Circuits and Systems, 2014
Proceedings of the 21st IEEE International Conference on Electronics, Circuits and Systems, 2014
Proceedings of the 21st IEEE International Conference on Electronics, Circuits and Systems, 2014
Proceedings of the 21st IEEE International Conference on Electronics, Circuits and Systems, 2014
Proceedings of the 21st IEEE International Conference on Electronics, Circuits and Systems, 2014
2013
Generalized Analysis of Symmetric and Asymmetric Memristive Two-Gate Relaxation Oscillators.
IEEE Trans. Circuits Syst. I Regul. Pap., 2013
IEEE Trans. Circuits Syst. II Express Briefs, 2013
Fully digital jerk-based chaotic oscillators for high throughput pseudo-random number generators up to 8.77 Gbits/s.
Microelectron. J., 2013
IEEE J. Emerg. Sel. Topics Circuits Syst., 2013
IEEE J. Emerg. Sel. Topics Circuits Syst., 2013
Proceedings of the IEEE 56th International Midwest Symposium on Circuits and Systems, 2013
Secure DS-CDMA spreading codes using fully digital multidimensional multiscroll chaos.
Proceedings of the IEEE 56th International Midwest Symposium on Circuits and Systems, 2013
Fibonacci-Based Hardware Post-Processing for Non-Autonomous Signum Hyperchaotic System.
Proceedings of the 2013 International Conference on IT Convergence and Security, 2013
On the short-term predictability of fully digital chaotic oscillators for pseudo-random number generation.
Proceedings of the 20th IEEE International Conference on Electronics, 2013
Proceedings of the 20th IEEE International Conference on Electronics, 2013
Proceedings of the 20th IEEE International Conference on Electronics, 2013
Proceedings of the 20th IEEE International Conference on Electronics, 2013
2012
Microelectron. J., 2012
Microelectron. J., 2012
An expression for the voltage response of a current-excited fractance device based on fractional-order trigonometric identities.
Int. J. Circuit Theory Appl., 2012
Controllable V-Shape multiscroll Butterfly Attractor: System and Circuit Implementation.
Int. J. Bifurc. Chaos, 2012
Circuits Syst. Signal Process., 2012
The fractional-order modeling and synchronization of electrically coupled neuron systems.
Comput. Math. Appl., 2012
Fully digital 1-D, 2-D and 3-D multiscroll chaos as hardware pseudo random number generators.
Proceedings of the 55th IEEE International Midwest Symposium on Circuits and Systems, 2012
Proceedings of the Neural Information Processing - 19th International Conference, 2012
Proceedings of the 19th IEEE International Conference on Electronics, Circuits and Systems, 2012
2011
Passive and Active Elements Using Fractional L<sub>beta</sub> C<sub>alpha</sub> Circuit.
IEEE Trans. Circuits Syst. I Regul. Pap., 2011
Microelectron. J., 2011
Stability and non-standard finite difference method of the generalized Chua's circuit.
Comput. Math. Appl., 2011
Proceedings of the 20th European Conference on Circuit Theory and Design, 2011
2009
J. Circuits Syst. Comput., 2009
2008
IEEE Trans. Circuits Syst. I Regul. Pap., 2008
J. Circuits Syst. Comput., 2008
Design equations for fractional-order sinusoidal oscillators: Four practical circuit examples.
Int. J. Circuit Theory Appl., 2008
2007
2004
J. Circuits Syst. Comput., 2004
2001
Analysis of superconducting thin film using an approximate model of the current distribution.
Proceedings of the 2001 8th IEEE International Conference on Electronics, 2001