Elwakil, A. S., and A. M. Soliman,
"Mathematical Models of the Twin-T, Wien-bridgeand Family of Minimum Component Electronic ChaosGenerators with Demonstrative Recurrence Plots",
Chaos, Solitons & Fractals, vol. 10, no. 8: Elsevier, pp. 1399–1412, 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
Elwan, H. O., and A. M. Soliman,
"Novel CMOS differential voltage current conveyor and its applications",
Circuits, Devices and Systems, IEE Proceedings-, vol. 144, no. 3: IET, pp. 195–200, 1997.
Abstract