El-Motaafy, D., EI Arabaty, D., Ebrahim, S. (1989). 'LARGE-SIGNAL ANALYSIS OF IN P IMPATT DIODES WITH PROPOSED APPLICATIONS TO AIRBORNE-RADAR SYSTEMS', International Conference on Aerospace Sciences and Aviation Technology, 3(ASAT Conference 4-6 April 1989 , CAIRO), pp. 1059-1068. doi: 10.21608/asat.1989.25976