@article{jouade:hal-01713364, TITLE = {{Fresnel Lens at Millimeter-Wave: Enhancement of Efficiency and Radiation Frequency Bandwidth}}, AUTHOR = {Jouade, A. and Himdi, Mohamed and Lafond, O.}, URL = {https://hal-univ-rennes1.archives-ouvertes.fr/hal-01713364}, JOURNAL = {{IEEE Transactions on Antennas and Propagation}}, PUBLISHER = {{Institute of Electrical and Electronics Engineers}}, VOLUME = {65}, NUMBER = {11}, PAGES = {5776-5786}, YEAR = {2017}, DOI = {10.1109/TAP.2017.2755120}, KEYWORDS = {Directive antennas ; Fresnel lens antennas ; high efficiency ; millimeter wave ; wide band}, HAL_ID = {hal-01713364}, HAL_VERSION = {v1}, }