@article {Almorabeti2018508,
	title = {2X2 circular polarized antenna array for RF energy harvesting system to a UAV},
	journal = {International Journal of Microwave and Optical Technology},
	volume = {13},
	number = {6},
	year = {2018},
	pages = {508-516},
	url = {https://www.scopus.com/inward/record.uri?eid=2-s2.0-85057379019\&partnerID=40\&md5=9520b64bbb9f545c406e032984728a7c},
	author = {Almorabeti, S. and Rifi, M. and Terchoune, H. and Tizyi, H. and Afyf, A. and Latrach, M.}
}
