1. NanoTech Lab, Department of Electrical Engineering, Information Technology University (ITU) of the Punjab, Lahore, Pakistan
2. NanoTech Lab, Department of Electrical Engineering, Information Technology University (ITU) of the Punjab, 4th Floor, Arfa Software Technology Park, Ferozepur Road, Lahore 54600, Pakistan
3. Department of Electrical and Computer Engineering, National University of Singapore, 117583 Singapore, Singapore