@ARTICLE {34036,
author={A. Baghel},
doi={10.1016/j.aeue.2021.153859},
journal={AEU - International Journal of Electronics and Communications},
title={Graded refractive index metamaterial for enhanced far-field wireless power transfer efficiency in S-band},
year={2021},
month={August},
volume={138},
number={na},
pages={153859-153859},
ISSN={1434-8411}
}