{"cited_by_count":457476,"description":"This cluster of papers focuses on the design, analysis, and application of metasurfaces, including frequency selective surfaces, reflectarrays, and artificial magnetic conductors, for antenna and radar systems. 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metasurface","id":"reconfigurable-metasurface","score":0.402,"url":"https://openalex.org/keywords/reconfigurable-metasurface"},{"display_name":"high impedance surface","id":"high-impedance-surface","score":0.6232,"url":"https://openalex.org/keywords/high-impedance-surface"},{"display_name":"PIN diode switching","id":"pin-diode-switching","score":0.2036,"url":"https://openalex.org/keywords/pin-diode-switching"},{"display_name":"electromagnetic wave manipulation","id":"electromagnetic-wave-manipulation","score":0.2635,"url":"https://openalex.org/keywords/electromagnetic-wave-manipulation"},{"display_name":"partially reflective surface","id":"partially-reflective-surface","score":0.6202,"url":"https://openalex.org/keywords/partially-reflective-surface"},{"display_name":"broadband RCS reduction","id":"wideband-rcs-reduction","score":0.9689,"url":"https://openalex.org/keywords/wideband-rcs-reduction"},{"display_name":"linear-to-circular polarization 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