1. Department of Electrical Engineering, Indian Institute of Technology Kanpur, Kanpur, India
2. Intel Technology India Pvt. Ltd., Bangalore, India
3. Biomedical Instrumentation Division, CSIR Central Scientific Instruments Organisation, Chandigarh, India
4. Department of Physics, Indian Institute of Technology Kanpur, Kanpur, India
5. CSIR Central Scientific Instruments Organisation, Chandigarh, India