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公开(公告)号：US20240195074A1
公开(公告)日：2024-06-13
申请号：US18530181
申请日：2023-12-05
Applicant: THALES
Inventor： Stéphane MALLEGOL , Nicolas CHEVAL
Abstract: An antenna system including at least one elementary antenna, a metallic plane provided around the elementary antenna, and a decoupling device arranged on the metallic plane, the decoupling device being of the three-dimensional electromagnetic absorption structure type constituted of a plurality of cells arranged in an array, each cell includes, stacked according to a direction normal to the metal plane, a base surmounted by a raised wall, the antenna system being characterized in that the raised wall is shaped so as to form a recessed pattern for trapping electromagnetic waves.
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