METASURFACE DEVICE, MANUFACTURING METHOD THEREOF, ANTENNA AND COMMUNICATION DEVICE
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United States of America
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Issued Date -
Mar 13, 2025
app pub date -
Jul 21, 2022
filing date -
Jul 21, 2022
priority date (Note) -
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Abstract
The present disclosure provides a metasurface device and a method for manufacturing a metasurface device, an antenna and a communication device. The metasurface device includes: a substrate; and a metal layer on the substrate and having a plurality of openings therein; and a plurality of phase control structures on a side of the metal layer away from the substrate, and in one-to-one correspondence with the plurality of openings; and each phase control structure includes a baffle and at least one micro-mechanical driver, the baffle is connected to the at least one micro-mechanical driver, which is configured to actuate the baffle to shield a corresponding opening in response to a received signal.
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