Doctor of Philosophy (Ph.D.) Electronics and Communication Engineering is a 3-5-year full time doctorate course at Rajiv Gandhi Institute of Technology. The students who are studying this course have to submit their thesis proposal while applying for this course. The students need to have a good understanding of the area of problem formulation, analysis with the help of mathematical knowledge, and so on. To apply for this course students need to clear entrance examination that is conducted by the university for this course.