Mahmoud, S. A., A. S. Elwakil, and A. M. Soliman,
"CMOS current feedback op amp-based chaos generators using novel active nonlinear voltage controlled resistors with odd symmetrical characteristics",
International Journal of Electronics, vol. 86, no. 12: London: Taylor & Francis,[1965-, pp. 1441–1452, 1999.
Abstract
Elwan, H., A. M. Soliman, and M. Ismail,
"A CMOS Norton amplifier-based digitally controlled VGA for low-power wireless applications",
Circuits and Systems II: Analog and Digital Signal Processing, IEEE Transactions on, vol. 48, no. 3: IEEE, pp. 245–254, 2001.
Abstract
Radwan, A. G., A. M. Soliman, and A. S. Elwakil,
"First-order filters generalized to the fractional domain",
Journal of Circuits, Systems, and Computers, vol. 17, no. 01: World Scientific Publishing Company, pp. 55–66, 2008.
Abstract
Radwan, A. G., A. S. Elwakil, and A. M. Soliman,
"Fractional-order sinusoidal oscillators: design procedure and practical examples",
Circuits and Systems I: Regular Papers, IEEE Transactions on, vol. 55, no. 7: IEEE, pp. 2051–2063, 2008.
Abstract
Radwan, A. G., A. M. Soliman, and A. - L. El-Sedeek,
"An inductorless CMOS realization of Chua’s circuit",
Chaos, Solitons & Fractals, vol. 18, no. 1: Pergamon, pp. 149–158, 2003.
Abstract