Wide-Angle, Multiplexed Backscatter Communications Using a Dynamic Metasurface-Backed Luneburg Lens

Backscatter communications is attractive for its low power requirements due to the lack of actively radiating components; however, commonly used devices are typically limited in range and functionality. Here, we design and demonstrate a backscatter device consisting of a flattened Luneburg lens comb...

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Autori principali:	Samuel Kim, Timothy Sleasman, Avrami Rakovsky, Ra'Id Awadallah, David B. Shrekenhamer
Natura:	Artigo
Lingua:	Inglês
Pubblicazione:	IEEE 2025-01-01
Serie:	IEEE Access
Soggetti:	Metasurface backscatter communications transformation optics Luneburg lens reflectarray reconfigurable intelligent surface
Accesso online:	https://ieeexplore.ieee.org/document/11015751/
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