Matches in SemOpenAlex for { <https://semopenalex.org/work/W4292116811> ?p ?o ?g. }
- W4292116811 abstract "Recent advances in digitally programmable metamaterials have accelerated the development of reconfigurable intelligent surfaces (RIS). However, the excessive use of active components (e.g., pin diodes and varactor diodes) leads to high costs, especially for those operating at millimeter-wave frequencies, impeding their large-scale deployments in RIS. Here, we introduce an entirely different approach—moiré metasurfaces—to implement dynamic beamforming through mutual twists of two closely stacked metasurfaces. The superposition of two high-spatial-frequency patterns produces a low-spatial-frequency moiré pattern through the moiré effect, which provides the surface impedance profiles to generate desired radiation patterns. We demonstrate experimentally that the direction of the radiated beams can continuously sweep over the entire reflection space along predesigned trajectories by simply adjusting the twist angle and the overall orientation. Our work opens previously unexplored directions for synthesizing far-field scattering through the direct contact of mutually twisted metallic patterns with different plane symmetry groups." @default.
- W4292116811 created "2022-08-17" @default.
- W4292116811 creator A5002744113 @default.
- W4292116811 creator A5023633570 @default.
- W4292116811 creator A5042374292 @default.
- W4292116811 creator A5042535212 @default.
- W4292116811 creator A5067354358 @default.
- W4292116811 creator A5069875742 @default.
- W4292116811 creator A5085584168 @default.
- W4292116811 creator A5086320668 @default.
- W4292116811 date "2022-08-19" @default.
- W4292116811 modified "2023-10-16" @default.
- W4292116811 title "Moiré metasurfaces for dynamic beamforming" @default.
- W4292116811 cites W1982318259 @default.
- W4292116811 cites W1987993844 @default.
- W4292116811 cites W2002100581 @default.
- W4292116811 cites W2025655190 @default.
- W4292116811 cites W2035478977 @default.
- W4292116811 cites W2059119839 @default.
- W4292116811 cites W2082432933 @default.
- W4292116811 cites W2089303997 @default.
- W4292116811 cites W2110711888 @default.
- W4292116811 cites W2115109276 @default.
- W4292116811 cites W2137096678 @default.
- W4292116811 cites W2152440454 @default.
- W4292116811 cites W2157720508 @default.
- W4292116811 cites W2329948451 @default.
- W4292116811 cites W2331284595 @default.
- W4292116811 cites W2346871083 @default.
- W4292116811 cites W2473606342 @default.
- W4292116811 cites W2526207245 @default.
- W4292116811 cites W2549532691 @default.
- W4292116811 cites W2600647254 @default.
- W4292116811 cites W2740268063 @default.
- W4292116811 cites W2745522798 @default.
- W4292116811 cites W2760405786 @default.
- W4292116811 cites W2782693295 @default.
- W4292116811 cites W2793369479 @default.
- W4292116811 cites W2803848691 @default.
- W4292116811 cites W2884381403 @default.
- W4292116811 cites W2886728826 @default.
- W4292116811 cites W2896507689 @default.
- W4292116811 cites W2901002422 @default.
- W4292116811 cites W2901348109 @default.
- W4292116811 cites W2909695780 @default.
- W4292116811 cites W2919338369 @default.
- W4292116811 cites W2945402952 @default.
- W4292116811 cites W2949890465 @default.
- W4292116811 cites W2967496172 @default.
- W4292116811 cites W2969424089 @default.
- W4292116811 cites W2980800029 @default.
- W4292116811 cites W2980849908 @default.
- W4292116811 cites W2982376788 @default.
- W4292116811 cites W2984937369 @default.
- W4292116811 cites W2990747873 @default.
- W4292116811 cites W3010247738 @default.
- W4292116811 cites W3023771459 @default.
- W4292116811 cites W3045326985 @default.
- W4292116811 cites W3096822323 @default.
- W4292116811 cites W3101354295 @default.
- W4292116811 cites W3101938246 @default.
- W4292116811 cites W3115486279 @default.
- W4292116811 cites W3124976721 @default.
- W4292116811 cites W3127466677 @default.
- W4292116811 cites W3135268080 @default.
- W4292116811 cites W3136993430 @default.
- W4292116811 cites W3147586415 @default.
- W4292116811 cites W3161399056 @default.
- W4292116811 cites W3169484688 @default.
- W4292116811 cites W3183648820 @default.
- W4292116811 cites W3191748553 @default.
- W4292116811 cites W3195051251 @default.
- W4292116811 cites W4221081335 @default.
- W4292116811 cites W595252221 @default.
- W4292116811 doi "https://doi.org/10.1126/sciadv.abo1511" @default.
- W4292116811 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/35977023" @default.
- W4292116811 hasPublicationYear "2022" @default.
- W4292116811 type Work @default.
- W4292116811 citedByCount "17" @default.
- W4292116811 countsByYear W42921168112022 @default.
- W4292116811 countsByYear W42921168112023 @default.
- W4292116811 crossrefType "journal-article" @default.
- W4292116811 hasAuthorship W4292116811A5002744113 @default.
- W4292116811 hasAuthorship W4292116811A5023633570 @default.
- W4292116811 hasAuthorship W4292116811A5042374292 @default.
- W4292116811 hasAuthorship W4292116811A5042535212 @default.
- W4292116811 hasAuthorship W4292116811A5067354358 @default.
- W4292116811 hasAuthorship W4292116811A5069875742 @default.
- W4292116811 hasAuthorship W4292116811A5085584168 @default.
- W4292116811 hasAuthorship W4292116811A5086320668 @default.
- W4292116811 hasBestOaLocation W42921168112 @default.
- W4292116811 hasConcept C110367647 @default.
- W4292116811 hasConcept C120665830 @default.
- W4292116811 hasConcept C121332964 @default.
- W4292116811 hasConcept C191486275 @default.
- W4292116811 hasConcept C192562407 @default.
- W4292116811 hasConcept C24890656 @default.
- W4292116811 hasConcept C27753989 @default.
- W4292116811 hasConcept C41008148 @default.
- W4292116811 hasConcept C49040817 @default.