National MEMS Design Center, Electeronics and Communication Engineering, Sree Vidyanikethan Engineering College, Andhra Pradesh, India, National MEMS Design Center, Electeronics and Communication Engineering, Sree Vidyanikethan Engineering College, Andhra Pradesh, India, National MEMS Design Center, Electeronics and Communication Engineering, Sree Vidyanikethan Engineering College, Andhra Pradesh, India and Electeronics and Communication Engineering, Tezpur University, Assam, India