S. M. Mohammadi, L. Daldorff, J. Bergman, R. Karlsson, B. Thidé et al., Orbital angular momentum in radio-a system study, IEEE Trans. Ant. Propag, vol.58, issue.2, pp.565-572, 2010.

F. Tamburini, E. Mari, A. Sponselli, B. Thidé, A. Bianchini et al., Encoding many channels on the same frequency through radio vorticity: first experimental test, New. J. Phys, vol.14, p.33001, 2012.

J. Wang, J. Y. Yang, N. Ahmed, S. Dolinar, and A. E. Willner, Terabit free-space data transmission employing orbital angular momentum multiplexing, Nat. Photon, vol.6, pp.488-496, 2012.

Y. Yan, G. D. Xie, N. Ahmed, M. Tur, and A. E. Willner, High-capacity millimetre-wave communications with orbital angular momentum multiplexing, Nat. Commun, vol.5, 2014.

B. Thidé, H. Then, J. Sjöholm, K. Palmer, J. Bergman et al., Utilization of photon orbital angular momentum in the low-frequency radio domain, Phys. Rev. Lett, vol.99, p.87701, 2007.

Q. Bai, A. Tennant, and B. Allen, Experimental circular phased array for generating OAM radio beams, IET Electron. Lett, vol.50, issue.20, pp.1414-1415, 2014.

W. L. Wei, K. Mahdjoubi, C. Brousseau, and O. Emile, Generation of OAM waves with circular phase shifter and array of patch antennas, IET Electron. Lett, vol.51, issue.6, pp.442-443, 2015.

A. Tennant and B. Allen, Generation of OAM radio waves using circular time-switched array antenna, IET Electron. Lett, vol.48, issue.21, pp.1365-1366, 2012.

K. Mahdjoubi, T. H. Vu, A. C. Tarot, and S. Collardey, An overview on the design and properties of EBG antennas, the 4th European Conf. on Antennas and Propagation, pp.1-3, 2010.
URL : https://hal.archives-ouvertes.fr/hal-00467829

T. Akalin, J. Danglot, O. Vanbésien, and D. Lippens, A highly directive dipole antenna embedded in a Fabry-Perot type cavity, IEEE Microw. Wireless Compon. Lett, vol.12, issue.2, pp.48-50, 2002.
URL : https://hal.archives-ouvertes.fr/hal-00148630

H. Boutayeb, K. Mahdjoubi, A. C. Tarot, and T. A. Denidni, Directivity of an antenna embedded inside a Fabry-Perot cavity: Analysis and Design, Microw. Opt. Technol. Lett, vol.48, issue.1, pp.12-17, 2006.
URL : https://hal.archives-ouvertes.fr/hal-00133695