About the Authors

Eswaran Uthirajoo

Affiliation Department of Electrical Engineering, Faculty of Engineering, University of Malaya, Kuala Lumpur, Malaysia

Harikrishnan Ramiah

hrkhari@um.edu.my

Affiliation Department of Electrical Engineering, Faculty of Engineering, University of Malaya, Kuala Lumpur, Malaysia

Jeevan Kanesan

Affiliation Department of Electrical Engineering, Faculty of Engineering, University of Malaya, Kuala Lumpur, Malaysia

Ahmed Wasif Reza

Affiliation Department of Electrical Engineering, Faculty of Engineering, University of Malaya, Kuala Lumpur, Malaysia

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: EU HR. Performed the experiments: JK. Analyzed the data: AWR. Contributed reagents/materials/analysis tools: HR. Wrote the paper: EU.