IIT Madras offers M.Tech. courses in communication systems; digital signal processing; micro electronics; and VLSI design. IIT Delhi offers a course in electronics and communication engineering. IIT Guwahati offers a course in signal processing and VLSI. IIT Kharagpur conducts an M.Tech. course with specialisations in fibre optics and light-wave engineering, micro electronics and VLSI design, telecommunication system engineering, and embedded system engineering.