Advances in spiral circularly polarized surface wave antennas are presented. Such antennas are designed by using the concept of modulation of surface reactance. The surface impedance is reconstructed by printing a dense texture of sub wavelength metal patches on a grounded dielectric slab. The final devices are planar thin antennas with a simple layout and feeding. Numerical results are present and discussed for a prototype.
Minatti, G., Casaletti, M., Caminita, F., De Vita, P., Maci, S. (2011). Planar antennas based on surface-to-leaky wave transformation. In Proceedings of the 5th European Conference on Antennas and Propagation, EUCAP 2011 (pp.1915-1918). EurAAP.
Planar antennas based on surface-to-leaky wave transformation
Minatti, G.;Casaletti, M.;Caminita, F.;Maci, S.
2011-01-01
Abstract
Advances in spiral circularly polarized surface wave antennas are presented. Such antennas are designed by using the concept of modulation of surface reactance. The surface impedance is reconstructed by printing a dense texture of sub wavelength metal patches on a grounded dielectric slab. The final devices are planar thin antennas with a simple layout and feeding. Numerical results are present and discussed for a prototype.
I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
https://hdl.handle.net/11365/1042796