1. Department of Electronics and CommunicationDSPM International Institute of Information TechnologyNaya RaipurChhattisgarh493661India
2. Department of Electrical and Electronics EngineeringBirla Institute of Technology and ScienceHyderabad500078India
3. Department of Electronics and Communication EngineeringSchool of Engineering and Applied Sciences, SRM UniversityAmaravati522502Andhra PradeshIndia