Hybrid TM/TE Cylindrical Leaky Waves: Electromagnetic Radiation at Broadside from Radially Periodic Structures

Autor: Deng Xiaojiao, Davide Comite, Geng Hua, Xiaoping Zheng, Paolo Burghignoli, Alessandro Galli, Paolo Baccarelli, Dejian Zhang

The nature of broadside radiation from planar, radially periodic structures excited at the center is investigated in this article by considering an annular microstrip antenna operating in the microwave range. This kind of antenna, capable of radiatin

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::decf55d243d94d0ece7b7ac3fb65e1dd
https://ieeexplore.ieee.org/document/9539009

Wideband Array-Fed Fabry-Perot Cavity Antenna for 2-D Beam Steering

Autor: Victoria Gomez-Guillamon Buendia, Davide Comite, Maksim Kuznetcov, Paolo Burghignoli, Alessandro Galli, Symon K. Podilchak, Paolo Baccarelli

Publikováno v: Comite, D, Podilchak, S, Kuznetcov, M, Gomez-Guillamon Buendia, V, Burghignoli, P, Baccarelli, P & Galli, A 2020, ' Wideband Array-Fed Fabry-Perot Cavity Antenna for 2-D Beam Steering ', IEEE Transactions on Antennas and Propagation . https://doi.org/10.1109/TAP.2020.3008764

We propose the design and test of a 2-D Fabry-Perot structure based on a multilayer slab arrangement fed by a circular array of simple sources. Such a class of planar leaky-wave antenna can be made by low-loss commercial laminates and it is bounded o

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e7857f255e9375c0699be9182c7f3772
https://hdl.handle.net/20.500.11820/6aa634eb-3011-4eaa-b518-57b7c5b18084