P. BANERJEE, Ph.D., is Professor, Department of Electronics and Communication Engineering, Amity School of Engineering and Technology (ASET), Amity University, Noida. He joined National Physical Laboratory (NPL) in 1976 and had retired as Senior Deputy Director, Scientist G in 2011. He is Fellow of Institution of Engineering and Technology (IET) (UK; formerly IEE) and Senior Member of Institute of Electrical and Electronics Engineers (IEEE) (USA), Fellow of Institution of Electronics and Telecommunication Engineers (IETE), and Fellow of Metrology Society of India. He has more than 35 years of experience in design and development of analog and digital circuits, microprocessors based system, electronics instrumentations, phase lock system, time dissemination techniques via geostationary satellite, GPS, GLONASS and GNSS and generation of time scale, timing measurement system and analysis, etc. Dr. Banerjee has received ‘Young Scientist Award’ in 1984 from International Union Radio Science (URSI), ‘IETE Hari Ramji Toshniwal Gold Medal’ in 2006, and ‘Distinguished Visiting Professorship’ by Indian National Academy of Engineering (INAE) for Engineering Colleges under AICTE during 2007–08. Besides giving more than 50 invited talks in India and abroad and presenting 80 papers in conferences, Dr. Banerjee has published more than 80 papers in national and international journals. In addition, he has two international patents and three national patents.