Bachelor of Science in Engineering, Bangladesh University, Dhaka, 1988. Master of Science in Electrical Engineering, Bangladesh University, Dhaka, 1990. Master of Science in Electrical Engineering, Fukui (Japan) University, 1993.
Doctor of Philosophy in Electrical Engineering, Yokohama National University, 1996.
Researcher in space communications division Communications Research Laboratory, Tokyo, since 1996.
Member Institute of Electrical and Electronics Engineers, Institute Electronics, Information and Communications Engineers (PAAACS Friendship award translations committee 1995).
Married Adiba Rahman, March 15, 1996.