Bachelor of Science, Lucknow University, India, 1982. Master of Science in Electronics and Radio Physics, Banaras Hindu University, Varanasi, India, 1985. Doctor of Philosophy, Banaras Hindu University, Varanasi, India, 1992.
Assistant professor Birla Institute Technology & Science, Pilani, India, 2000—2005, associate professor India, since 2005.
Fellow: Institution of Electronics and Telecommunication Engineers India.
Married Rita Chaubey, August 8, 1968. Children: Saurabh, Shivam.