Education
Doctor of Philosophy in Electrical Engineering, Arizona State University, Tempe, 2000.
Doctor of Philosophy in Electrical Engineering, Arizona State University, Tempe, 2000.
Assistant lecturer Assiut University, Egypt, 1989—1993, 2002—2007, associate professor, since 2008, 1993—1996. Research & teaching associate Telecommunications Research Center, Arizona State University, Tempe, 1997—2000. Digital signal processing engineer Intel Corporation, Chandler, 2000, system validation project lead. engineer, 2000—2001.
Medical equipment consultant Assiut University Hospitals, 2005—2006.
Achievements include design of linear-phase IIR filters from FIR specifications, fixed-point state space digital filters with low round-off noise. Research in key-linked block ciphers with input-output shuffling applied to remotely keyed encryption. Research in tamper detection with self-correction hybrid spatial-DCT domains image authentication technique.
Research in a novel scheme for compact orthogonal modified-prony representation of signals.
Member of Institute of Electrical and Electronics Engineers.