@inproceedings{77c577b715f24f9e8819ec6d6709815a,
title = "Flat Lens Antenna Design Based on Metasurfaces with Printed Elements using Tensor Surface Impedance Model",
abstract = "This paper presents a novel method for surface impedance characterization for a metasurface with printed elements and arbitrary geometry. The modeling of the metasurface as a surface impedance simplifies the entire design cycle of a multilayer metasurface structure and enables analysis using transmission line theory. The proposed method is compared to HFSS simulations and very good agreement was obtained. Using the proposed model, a flat lens antenna based on a multilayer metasurface structure with printed elements that locally corrects the phase has been designed. The performance of the proposed lens in terms of radiation pattern and gain is satisfactory.",
keywords = "Lenses, Metasurfaces, Surface impedance",
author = "Y. Tzabari and R. Shavit",
note = "Publisher Copyright: {\textcopyright} 2021 IEEE.; 2021 IEEE International Conference on Microwaves, Antennas, Communications and Electronic Systems, COMCAS 2021 ; Conference date: 01-11-2021 Through 03-11-2021",
year = "2021",
month = jan,
day = "1",
doi = "10.1109/COMCAS52219.2021.9629114",
language = "English",
series = "2021 IEEE International Conference on Microwaves, Antennas, Communications and Electronic Systems, COMCAS 2021",
publisher = "Institute of Electrical and Electronics Engineers",
pages = "491--496",
booktitle = "2021 IEEE International Conference on Microwaves, Antennas, Communications and Electronic Systems, COMCAS 2021",
address = "United States",
}