@inproceedings{edcc84954adb4930a6516bbef3af0eb2,
title = "Dispersion Analysis of 1-D Periodic Corrugated Metallic Surface Antennas",
abstract = "In this paper a complete dispersion analysis and radiation pattern calculation of 1-D periodically corrugated metallic surfaces is presented for the first time. A full-wave periodic method is presented and performed on a setup of corrugated unit cells. Results are compared to an analytical periodic method that consists in the solution of a transverse resonance equation at the level of the gap openings. Both methods are applied on a corrugated antenna design at 15 GHz and results show a leaky wave radiation effect. The broadside radiation frequency range of the symmetrically fed infinite size antenna can be predicted, considering the beam-splitting condition. The radiation patterns of a practical finite antenna are calculated and are in good agreement with full-wave simulations.",
keywords = "antenna theory, apertures, complex wavenumber, corrugated planes, leaky wave, metasurfaces, periodic structures",
author = "Despoina Kampouridou and Alexandros Feresidis",
year = "2019",
month = mar,
language = "English",
series = "13th European Conference on Antennas and Propagation, EuCAP 2019",
publisher = "Institute of Electrical and Electronics Engineers (IEEE)",
booktitle = "13th European Conference on Antennas and Propagation, EuCAP 2019",
note = "13th European Conference on Antennas and Propagation, EuCAP 2019 ; Conference date: 31-03-2019 Through 05-04-2019",
}