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Ahmed S. Elwakil
2010 – today
- 2012
[j21]Peyman Ahmadi, Brent Maundy, Ahmed S. Elwakil, Leonid Belostotski: High-quality factor asymmetric-slope band-pass filters: A fractional-order capacitor approach. IET Circuits, Devices & Systems 6(3): 187-197 (2012)- [c14]Ahmed Gomaa Radwan, Ahmed S. Elwakil: Transient-Time Fractional-Space Trigonometry and Application. ICONIP (1) 2012: 40-47
- [c13]Todd J. Freeborn, Brent Maundy, Ahmed S. Elwakil: Improved Cole-Cole parameter extraction from frequency response using least squares fitting. ISCAS 2012: 337-340
- 2011
- [j20]Ahmed S. Elwakil, Muhammad Ali Al-Radhawi: All possible second-order four-impedance two-stage Colpitts oscillators. IET Circuits, Devices & Systems 5(3): 196-202 (2011)
- [j19]Brent Maundy, Ahmed S. Elwakil, Todd J. Freeborn: On the practical realization of higher-order filters with fractional stepping. Signal Processing 91(3): 484-491 (2011)
- [c12]Ahmed G. Radwan, Ahmed S. Elwakil: The generalized exponential function and fractional trigonometric identities. ECCTD 2011: 85-89
- [c11]Ahmed S. Elwakil, Brent Maundy: Experimental technique for estimating the dispersion coefficient of a constant phase element. ECCTD 2011: 469-471
- [c10]Qassim Nasir, A. M. Abid, Ahmed S. Elwakil: Experimental Validation of Pseudo True Random Number Generation and Synchronization using Nested Linear Chaotic Maps based on TMS320C6416. PECCS 2011: 145-150
- 2010
- [j18]Ahmed S. Elwakil: Design of non-balanced cross-coupled oscillators with no matching requirements. IET Circuits, Devices & Systems 4(5): 365-373 (2010)
- [j17]Todd J. Freeborn, Brent Maundy, Ahmed S. Elwakil: Field programmable analogue array implementation of fractional step filters. IET Circuits, Devices & Systems 4(6): 514-524 (2010)
- [j16]A. M. Abid, Qassim Nasir, Ahmed S. Elwakil: Implementation of an Encrypted Wireless Communication System Using Nested Chaotic Maps. I. J. Bifurcation and Chaos 20(12): 4087-4096 (2010)
- [j15]Ahmed S. Elwakil, K. N. Salama: Higher Dimensional Models of Cross-Coupled oscillators and Application to Design. Journal of Circuits, Systems, and Computers 19(4): 787-799 (2010)
- [j14]Ahmed S. Elwakil: A Non-Conservative Model of Second-Order RC sinusoidal oscillators. Journal of Circuits, Systems, and Computers 19(4): 871-877 (2010)
- [c9]Todd J. Freeborn, Brent Maundy, Ahmed S. Elwakil: Towards the realization of fractional step filters. ISCAS 2010: 1037-1040
2000 – 2009
- 2009
- [j13]Ahmed S. Elwakil: On the two-port network classification of Colpitts oscillators. IET Circuits, Devices & Systems 3(5): 223-232 (2009)
- [j12]Ahmed G. Radwan, Ahmed S. Elwakil, Ahmed M. Soliman: On the Generalization of Second-Order Filters to the fractional-Order Domain. Journal of Circuits, Systems, and Computers 18(2): 361-386 (2009)
- [j11]Ahmed S. Elwakil, K. N. Salama: On the Nonlinear Modeling of Ring oscillators. Journal of Circuits, Systems, and Computers 18(4): 681-696 (2009)
- [c8]Asmaa Abid, Qassim Nasir, Ahmed S. Elwakil: Implementation of a Chaotically Encrypted Wireless Communication System. ICC 2009: 1-5
- 2008
- [j10]Ahmed S. Elwakil, Serdar Özoguz: A System and Circuit for Generating "multi-Butterflies". I. J. Bifurcation and Chaos 18(3): 841-844 (2008)
- [j9]Ahmed G. Radwan, Ahmed M. Soliman, Ahmed S. Elwakil: First-Order Filters Generalized to the fractional Domain. Journal of Circuits, Systems, and Computers 17(1): 55-66 (2008)
- [j8]Ahmed Gomaa Radwan, Ahmed S. Elwakil, Ahmed M. Soliman: Fractional-Order Sinusoidal Oscillators: Design Procedure and Practical Examples. IEEE Trans. on Circuits and Systems 55-I(7): 2051-2063 (2008)
- 2007
- [j7]Ahmed G. Radwan, Ahmed M. Soliman, Ahmed S. Elwakil: 1-d digitally-Controlled multiscroll Chaos Generator. I. J. Bifurcation and Chaos 17(1): 227-242 (2007)
- [c7]T. M. Abdelrahman, Serdar Özoguz, Ahmed S. Elwakil: New squaring circuit with reduced sensitivity to element mismatches using differentially driven translinear cells. ISCAS 2007: 3800-3803
- 2006
- [c6]Serdar Özoguz, Ahmed S. Elwakil: 2D scroll grid attractors from pulse-excited nonautonomous circuits. ISCAS 2006
- 2005
- [j6]Ahmed S. Elwakil, Serdar Özoguz: Pulse-excited RC nonautonomous Chaotic oscillator Structures. I. J. Bifurcation and Chaos 15(7): 2257-2261 (2005)
- [j5]Ahmed S. Elwakil: A Generic Model for Voltage-controlled Second-order Rc Sinusoidal Oscillators. Journal of Circuits, Systems, and Computers 14(2): 297-306 (2005)
- [c5]Serdar Özoguz, Nüfer Yasin Ates, Ahmed S. Elwakil: An integrated circuit chaotic oscillator and its application for high speed random bit generation. ISCAS (5) 2005: 4345-4348
- 2004
- [c4]Ahmed S. Elwakil, Serdar Özoguz: Pulse-excited RC nonautonomous chaotic oscillator structures. ISCAS (4) 2004: 713-715
- 2003
- [j4]Ahmed S. Elwakil, Serdar Özoguz, M. P. Kennedy: A Four-Wing Butterfly Attractor from a Fully Autonomous System. I. J. Bifurcation and Chaos 13(10): 3093-3098 (2003)
- [c3]Ahmed S. Elwakil: Nonautonomous pulse-driven chaotic oscillator based on Chua's circuit. ISCAS (3) 2003: 136-139
- [c2]K. N. Salama, Serdar Özoguz, Ahmed S. Elwakil: Generation of n-scroll chaos using nonlinear transconductors. ISCAS (3) 2003: 176-179
- 2002
- [j3]Serdar Özoguz, Ahmed S. Elwakil, M. P. Kennedy: Experimental Verification of the Butterfly Attractor in a Modified Lorenz System. I. J. Bifurcation and Chaos 12(7): 1627-1632 (2002)
- [j2]Ahmed S. Elwakil, K. N. Salama, M. P. Kennedy: An equation for Generating Chaos and its monolithic Implementation. I. J. Bifurcation and Chaos 12(12): 2885-2895 (2002)
1990 – 1999
- 1999
- [j1]Ahmed S. Elwakil, M. P. Kennedy: Chaotic Oscillator Configuration Using a Frequency Dependent Negative Resistor. Journal of Circuits, Systems, and Computers 9(3-4): 229-242 (1999)
- [c1]Ahmed S. Elwakil, M. P. Kennedy: Chaotic oscillator configuration using a frequency dependent negative resistor. ISCAS (5) 1999: 399-402
Coauthor Index
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last updated on 2013-04-18 21:33 CEST by the dblp team