J. K. Pathak

Department of Electronics and Communication Engineering, Echelon Institute of Technology, Faridabad, India

A. K. Singh

Departments of Electronics and Communication Engineering, Faculty of Engineering and Technology, HRCT Group of Institutions, Morta, Ghaziabad, India

Raj Senani

Division of Electronics and Communication Engineering, Netaji Subhas Institute of Technology, Sector 3, Dwarka, New Delhi, India