1. Department of Electronics and Communication Engineering, R. L. Jalappa Institute of Technology, Kodigehalli, Doddaballapur, Karnataka 561203, India
2. Department of Electronics and Communication Engineering, Ramaiah Institute of Technology, Bengaluru, Karnataka 560054, India
3. Department of Electronics and Communication Engineering, Nagarjuna College of Engineering and Technology, Bengaluru, Karnataka 562164, India
4. Department of Chemical Engineering, Haramaya Institute of Technology, Haramaya University, Haramaya, Ethiopia