Beam-Steering Antennas Using Semi-Periodic Metasurfaces

Publisher:
IEEE
Publication Type:
Conference Proceeding
Citation:
2023 International Conference on Electromagnetics in Advanced Applications (ICEAA), 2023, 00, pp. 639-642
Issue Date:
2023-10-31
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Beam-Steering Antennas Using Semi-Periodic Metasurfaces.pdfAccepted version1.64 MB
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Full metadata record
Metasurfaces advance the technology to develop high performance antenna systems due to their unique electromagnetic EM wave manipulation capabilities This article describes the antenna beam steering mechanism using semiperiodic metasurfaces locally aperiodic metasurfaces Metasurfaces are synthesized based on the near field phase transformation principle and placed atop the fixed beam antenna to steer the beam dynamically following Risley prism techniques We discuss several advances that have been made since the technology was first introduced
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