Ahmed Elwakil: search on Z-Library

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1

Emulation of a constant phase element using operational transconductance amplifiers

Tsirimokou, Georgia, Psychalinos, Costas, Elwakil, Ahmed S.

Journal:

Analog Integrated Circuits and Signal Processing

Year:

2015

Language:

english

File:

PDF, 3.53 MB

english, 2015

2

On a multivibrator that employs a fractional capacitor

Brent Maundy, Ahmed Elwakil, Stephan Gift

Journal:

Analog Integrated Circuits and Signal Processing

Year:

2010

Language:

english

File:

PDF, 458 KB

english, 2010

3

A model for predicting failure of oil pipelines

Senouci, Ahmed, Elabbasy, Mohamed, Elwakil, Emad, Abdrabou, Bassem, Zayed, Tarek

Journal:

Structure & Infrastructure Engineering Maintenance Management Life-Cycle Design & Performance

Year:

2014

Language:

english

File:

PDF, 325 KB

english, 2014

4

MOS-only allpass filters with extended operating frequency range

Yıldız, Hacer A., Toker, Ali, Elwakil, Ahmed S., Ozoguz, Serdar

Journal:

Analog Integrated Circuits and Signal Processing

Year:

2014

Language:

english

File:

PDF, 595 KB

english, 2014

5

Single Transistor Active Filters: What is Possible and What is Not

Elwakil, Ahmed S., Maundy, Brent J.

Journal:

IEEE Transactions on Circuits and Systems I: Regular Papers

Year:

2014

Language:

english

File:

PDF, 2.38 MB

english, 2014

6

Reevaluation of Performance of Electric Double-layer Capacitors from Constant-current Charge/Discharge and Cyclic Voltammetry

Allagui, Anis, Freeborn, Todd J., Elwakil, Ahmed S., Maundy, Brent J.

Journal:

Scientific Reports

Year:

2016

Language:

english

File:

PDF, 1.29 MB

english, 2016

7

Capacitive behavior and stored energy in supercapacitors at power line frequencies

Allagui, Anis, Elwakil, Ahmed S., Fouda, Mohammed E., Radwan, Ahmed G.

Journal:

Journal of Power Sources

Year:

2018

Language:

english

File:

PDF, 890 KB

english, 2018

8

[IEEE 2018 IEEE International Symposium on Circuits and Systems (ISCAS) - Florence, Italy (2018.5.27-2018.5.30)] 2018 IEEE International Symposium on Circuits and Systems (ISCAS) - Fractional-Order Differentiators and Integrators with Reduced Circuit Complexity

Bertsias, Panagiotis, Safari, Leila, Minaei, Shahram, Elwakil, Ahmed, Psychalinos, Costas

Year:

2018

Language:

english

File:

PDF, 2.84 MB

english, 2018

9

True random bit generators based on current time series of contact glow discharge electrolysis

Rojas, Andrea Espinel, Allagui, Anis, Elwakil, Ahmed S., Alawadhi, Hussain

Journal:

Journal of Applied Physics

Year:

2018

Language:

english

File:

PDF, 676 KB

english, 2018

10

Approximated Fractional Order Chebyshev Lowpass Filters

Freeborn, Todd, Maundy, Brent, Elwakil, Ahmed S.

Journal:

Mathematical Problems in Engineering

Year:

2015

Language:

english

File:

PDF, 2.20 MB

english, 2015

11

A voltage tunable CMOS differential active resistor and its application

Maundy, Brent J., Elwakil, Ahmed S., Zito, Domenico

Journal:

International Journal of Circuit Theory and Applications

Year:

2018

Language:

english

File:

PDF, 3.10 MB

english, 2018

12

Supercapacitor discharge under constant resistance, constant current and constant power loads

Fouda, Mohammed E., Allagui, Anis, Elwakil, Ahmed S., Eltawil, Ahmed, Kurdahi, Fadi

Journal:

Journal of Power Sources

Year:

2019

Language:

english

File:

PDF, 1.18 MB

english, 2019

13

[IEEE 2019 42nd International Conference on Telecommunications and Signal Processing (TSP) - Budapest, Hungary (2019.7.1-2019.7.3)] 2019 42nd International Conference on Telecommunications and Signal Processing (TSP) - Log-Domain Implementation of Fractional-Order Element Emulators

Bertsias, Panagiotis, Psychalinos, Costas, Elwakil, Ahmed S., Radwan, Ahmed G.

Year:

2019

Language:

english

File:

PDF, 1.11 MB

english, 2019

14

[IEEE 2019 6th International Conference on Control, Decision and Information Technologies (CoDIT) - Paris, France (2019.4.23-2019.4.26)] 2019 6th International Conference on Control, Decision and Information Technologies (CoDIT) - Fractional-Order Mihalas–Niebur Neuron Model Implementation Using Current-Mirrors

Bertsias, Panagiotis, Psychalinos, Costas, Elwakil, Ahmed S.

Year:

2019

Language:

english

File:

PDF, 1.34 MB

english, 2019

15

Synthesis of Wideband High-Quality Factor Delay- Tunable Fully Differential All-Pass Filters

Elamien, Mohamed B., Maundy, Brent J., Belostotski, Leonid, Elwakil, Ahmed S.

Journal:

IEEE Transactions on Microwave Theory and Techniques

Year:

2020

File:

PDF, 14.93 MB

2020

16

Chaos from two modified oscillator configurations using a current feedback op amp

Ahmed S. Elwakil, Ahmed M. Soliman

Journal:

Chaos, Solitons & Fractals

Year:

1997

Language:

english

File:

PDF, 2.97 MB

english, 1997

17

On the Realization of Multiphase Oscillators Using

Brent Maundy, Ahmed Elwakil, Stephan Gift

Journal:

Circuits, Systems, and Signal Processing

Year:

2012

Language:

english

File:

PDF, 951 KB

english, 2012

18

Cole impedance extractions from the step-response of a current excited fruit sample

Freeborn, Todd J., Maundy, Brent, Elwakil, Ahmed S.

Journal:

Computers and Electronics in Agriculture

Year:

2013

Language:

english

File:

PDF, 549 KB

english, 2013

19

[IEEE 2012 IEEE International Symposium on Circuits and Systems - ISCAS 2012 - Seoul, Korea (South) (2012.05.20-2012.05.23)] 2012 IEEE International Symposium on Circuits and Systems - Improved Cole-Cole parameter extraction from frequency response using least squares fitting

Freeborn, Todd J., Maundy, Brent, Elwakil, Ahmed

Year:

2012

Language:

english

File:

PDF, 792 KB

english, 2012

20

[IEEE 2010 IEEE International Symposium on Circuits and Systems - ISCAS 2010 - Paris, France (2010.05.30-2010.06.2)] Proceedings of 2010 IEEE International Symposium on Circuits and Systems - Towards the realization of fractional step filters

Freeborn, Todd J., Maundy, Brent, Elwakil, Ahmed

Year:

2010

Language:

english

File:

PDF, 440 KB

english, 2010

21

[IEEE 2013 IEEE International Symposium on Circuits and Systems (ISCAS) - Beijing (2013.5.19-2013.5.23)] 2013 IEEE International Symposium on Circuits and Systems (ISCAS2013) - Accurate time domain extraction of supercapacitor fractional-order model parameters

Freeborn, Todd J., Maundy, Brent, Elwakil, Ahmed

Year:

2013

File:

PDF, 679 KB

2013

22

CMOS current feedback op amp-based chaos generators using novel active nonlinear voltage controlled resistors with odd symmetrical characteristics

Mahmoud, Soliman A., Elwakil, Ahmed S., Soliman, Ahmed M.

Journal:

International Journal of Electronics

Year:

1999

Language:

english

File:

PDF, 360 KB

english, 1999

23

[IEEE 2015 IEEE International Symposium on Circuits and Systems (ISCAS) - Lisbon, Portugal (2015.5.24-2015.5.27)] 2015 IEEE International Symposium on Circuits and Systems (ISCAS) - Digitally programmed fractional-order Chebyshev filters realizations using current-mirrors

Tsirimokou, Georgia, Psychalinos, Costas, Elwakil, Ahmed S.

Year:

2015

Language:

english

File:

PDF, 1.27 MB

english, 2015

24

Approximated Fractional-Order Inverse Chebyshev Lowpass Filters

Freeborn, Todd J., Elwakil, Ahmed S., Maundy, Brent

Journal:

Circuits, Systems, and Signal Processing

Year:

2016

Language:

english

File:

PDF, 2.11 MB

english, 2016

25

[IEEE 2015 Annual Conference of the North American Fuzzy Information Processing Society (NAFIPS) held jointly with 2015 5th World Conference on Soft Computing (WConSC) - Redmond, WA, USA (2015.8.17-2015.8.19)] 2015 Annual Conference of the North American Fuzzy Information Processing Society (NAFIPS) held jointly with 2015 5th World Conference on Soft Computing (WConSC) - Framework to identify and evaluate the cause of conflicts within a Matrix organization in construction industry using fuzzy expert system

Rathore, Zenith, Radwan, Ahmed, Elwakil, Emad

Year:

2015

Language:

english

File:

PDF, 813 KB

english, 2015

26

Guest Editorial: Fractional-Order Circuits and Systems: Theory, Design, and Applications

Psychalinos, Costas, Elwakil, Ahmed S., Radwan, Ahmed G., Biswas, Karabi

Journal:

Circuits, Systems, and Signal Processing

Year:

2016

Language:

english

File:

PDF, 620 KB

english, 2016

27

Fractional-order electronically controlled generalized filters

Tsirimokou, Georgia, Psychalinos, Costas, Elwakil, Ahmed S.

Journal:

International Journal of Circuit Theory and Applications

Year:

2016

Language:

english

File:

PDF, 1.33 MB

english, 2016

28

Numerical extraction of Cole-Cole impedance parameters from step response

Freeborn, Todd J., Maundy, Brent, Elwakil, Ahmed

Journal:

Nonlinear Theory and Its Applications IEICE

Year:

2011

Language:

english

File:

PDF, 1.20 MB

english, 2011

29

Experimental behavior evaluation of series and parallel connected constant phase elements

Tsirimokou, Georgia, Psychalinos, Costas, Elwakil, Ahmed S., Salama, Khaled N.

Journal:

AEU - International Journal of Electronics and Communications

Year:

2017

Language:

english

File:

PDF, 4.14 MB

english, 2017

30

Electronically Tunable Fully Integrated Fractional-Order Resonator

Tsirimokou, Georgia, Psychalinos, Costas, Elwakil, Ahmed S., Salama, Khaled N.

Journal:

IEEE Transactions on Circuits and Systems II: Express Briefs

Year:

2017

Language:

english

File:

PDF, 13.09 MB

english, 2017

31

[SpringerBriefs in Electrical and Computer Engineering] Design of CMOS Analog Integrated Fractional-Order Circuits ||

Tsirimokou, Georgia, Psychalinos, Costas, Elwakil, Ahmed

Year:

2017

Language:

english

File:

PDF, 3.50 MB

english, 2017

32

[SpringerBriefs in Electrical and Computer Engineering] Design of CMOS Analog Integrated Fractional-Order Circuits || Voltage-Mode Fractional-Order Filters

Tsirimokou, Georgia, Psychalinos, Costas, Elwakil, Ahmed

Year:

2017

Language:

english

File:

PDF, 404 KB

english, 2017

33

[SpringerBriefs in Electrical and Computer Engineering] Design of CMOS Analog Integrated Fractional-Order Circuits || Procedure for Designing Fractional-Order Filters

Tsirimokou, Georgia, Psychalinos, Costas, Elwakil, Ahmed

Year:

2017

Language:

english

File:

PDF, 489 KB

english, 2017

34

Low-voltage commercial super-capacitor response to periodic linear-with-time current excitation: a case study

Elwakil, Ahmed S., Radwan, Ahmed G., Freeborn, Todd J., Allagui, Anis, Maundy, Brent J., Fouda, Mohamed

Journal:

IET Circuits Devices & Systems

Year:

2017

Language:

english

File:

PDF, 4.10 MB

english, 2017

35

Special Issue on Recent Advances in the Design and Applications of Fractional-Order Circuits and Systems

Psychalinos, Costas, Elwakil, Ahmed S, Allagui, Anis, Tepljakov, Aleksei

Journal:

AEU - International Journal of Electronics and Communications

Year:

2017

Language:

english

File:

PDF, 449 KB

english, 2017

36

Simple MOS-based circuit designed to show pinched hysteresis behavior

Maundy, Brent, Elwakil, Ahmed, Psychalinos, Costas

Journal:

International Journal of Circuit Theory and Applications

Year:

2018

Language:

english

File:

PDF, 803 KB

english, 2018

37

[IEEE 2017 IEEE 85th Vehicular Technology Conference (VTC Spring) - Sydney, NSW (2017.6.4-2017.6.7)] 2017 IEEE 85th Vehicular Technology Conference (VTC Spring) - All-Pass Filter Based Synthesis of Multifunctional Microwave Active Circuits

Udayanga, Nilan, Madanayake, Arjuna, Wijenayake, Chamith, Ahmadi, Peyman, Belostotski, Leonid, Maundy, Brent, Bruton, Len T., Elwakil, Ahmed

Year:

2017

Language:

english

File:

PDF, 832 KB

english, 2017

38

FPGA realizations of high-speed switching-type chaotic oscillators using compact VHDL codes

Bonny, Talal, Elwakil, Ahmed S.

Journal:

Nonlinear Dynamics

Year:

2018

Language:

english

File:

PDF, 5.14 MB

english, 2018

39

[IEEE 2018 IEEE International Symposium on Circuits and Systems (ISCAS) - Florence, Italy (2018.5.27-2018.5.30)] 2018 IEEE International Symposium on Circuits and Systems (ISCAS) - Supercapacitor Fractional-Order Model Discharging from Polynomial Time-Varying Currents

Freeborn, Todd J., Elwakil, Ahmed S., Allagui, Anis

Year:

2018

Language:

english

File:

PDF, 823 KB

english, 2018

40

[IEEE 2017 IEEE International Symposium on Circuits and Systems (ISCAS) - Baltimore, MD, USA (2017.5.28-2017.5.31)] 2017 IEEE International Symposium on Circuits and Systems (ISCAS) - Variability of supercapacitor fractional-order parameters extracted from discharging behavior using least squares optimization

Freeborn, Todd J., Elwakil, Ahmed

Year:

2017

Language:

english

File:

PDF, 603 KB

english, 2017

41

[IEEE 2018 IEEE International Symposium on Circuits and Systems (ISCAS) - Florence, Italy (2018.5.27-2018.5.30)] 2018 IEEE International Symposium on Circuits and Systems (ISCAS) - Fractional-Order Model of a Commercial Ear Simulator

Vastarouchas, Costas, Psychalinos, Costas, Elwakil, Ahmed S.

Year:

2018

Language:

english

File:

PDF, 2.62 MB

english, 2018

42

Review of fractional-order electrical characterization of supercapacitors

Allagui, Anis, Freeborn, Todd J., Elwakil, Ahmed S., Fouda, Mohammed E., Maundy, Brent J., Radwan, Ahmad G., Said, Zafar, Abdelkareem, Mohammad Ali

Journal:

Journal of Power Sources

Year:

2018

Language:

english

File:

PDF, 3.08 MB

english, 2018

43

Single active element implementation of fractional-order differentiators and integrators

Kapoulea, Stavroula, Psychalinos, Costas, Elwakil, Ahmed S.

Journal:

AEU - International Journal of Electronics and Communications

Year:

2018

Language:

english

File:

PDF, 3.20 MB

english, 2018

44

Managing diabetes and liver disease association

Hamed, Abd Elkhalek, Elsahar, Medhat, Elwan, Nadia M., Elnakib, Sara, Naguib, Mervat, Soliman, Hanan Hamed, Ahmed Aboubakr, Ashraf, AbdelMaqsod, Amany, Sedrak, Heba, Assaad, Samir N., Elwakil, Reda, E

Journal:

Arab Journal of Gastroenterology

Year:

2018

Language:

english

File:

PDF, 778 KB

english, 2018

45

Design and application examples of CMOS fractional-order differentiators and integrators

Bertsias, Panagiotis, Psychalinos, Costas, Elwakil, Ahmed, Safari, Leila, Minaei, Shahram

Journal:

Microelectronics Journal

Year:

2018

Language:

english

File:

PDF, 1.58 MB

english, 2018

46

Partial fraction expansion-based realizations of fractional-order differentiators and integrators using active filters

Bertsias, Panagiotis, Psychalinos, Costas, Maundy, Brent J., Elwakil, Ahmed S., Radwan, Ahmed G.

Journal:

International Journal of Circuit Theory and Applications

Year:

2019

Language:

english

File:

PDF, 2.31 MB

english, 2019

47

Design and Implementation of Portable Impedance Analyzers ||

Al-Ali, Abdulwadood A., Maundy, Brent J., Elwakil, Ahmed S.

Year:

2019

Language:

english

File:

PDF, 5.79 MB

english, 2019

48

One-terminal electronically controlled fractional-order capacitor and inductor emulator

Kapoulea, Stavroula, Psychalinos, Costas, Elwakil, Ahmed S., Radwan, Ahmed G.

Journal:

AEU - International Journal of Electronics and Communications

Year:

2019

Language:

english

File:

PDF, 3.47 MB

english, 2019

49

Comprehensive comparison based on meta-heuristic algorithms for approximation of the fractional-order Laplacian s as a weighted sum of first-order high-pass filters

Yousri, Dalia, AbdelAty, Amr M., Radwan, Ahmed G., Elwakil, A.S., Psychalinos, C.

Journal:

Microelectronics Journal

Year:

2019

Language:

english

File:

PDF, 2.34 MB

english, 2019

50

Editorial note Special Issue on the Design and implementation of fractional-order circuits and systems in real-world applications

Psychalinos, Costas, Elwakil, Ahmed S., Maundy, Brent, Radwan, Ahmed G.

Journal:

Microelectronics Journal

Year:

2019

Language:

english

File:

PDF, 230 KB

english, 2019