Metasurface Augmented Lens Antennas
| Autor: | Zelenchuk, Dmitry, Alali, Bader |
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| Rok vydání: | 2022 |
| Předmět: | |
| Zdroj: | Zelenchuk, D & Alali, B 2022, Metasurface Augmented Lens Antennas . in 2022 International Workshop on Antenna Technology, iWAT 2022: Proceedings . Institute of Electrical and Electronics Engineers Inc., pp. 274-276, 2022 International Workshop on Antenna Technology, iWAT 2022, Dublin, Ireland, 16/05/2022 . https://doi.org/10.1109/iWAT54881.2022.9811034 |
| DOI: | 10.1109/iwat54881.2022.9811034 |
| Popis: | In this paper the theoretical methodology of lens antennas augmented with metasurfaces is proposed and demonstrated with a 28 GHz 2D Luneburg lens. The paper presents details on a method of images to design a metasurface augmenting a lens antenna. The cases of PEC reflector and metasurface reflector are considered and a 28 GHz Luneburg lens has been simulated in CST Microwave Studio. The simulated results demonstrate successful beamsteering of a lens antenna radiation using an engineered metasurface. |
| Databáze: | OpenAIRE |
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