Bio
1992 – Present: Professor Faculty of Engineering. Elect. & Comm. Dept. Cairo University
1986 - 1992: Associate Professor Elect. & Comm. Dept. Faculty of Engineering Cairo University.
1981 – 1986: Expert King Saud University, Riyadh Kingdom of Saudi Arabia (Sabbatical Leave)
1981: Associate professor elect. & Comm. Dept. Faculty of Engineering Cairo University.
1975 – 1981: Assistant professor elect. & Comm. Dept. Faculty of Engineering Cairo University.