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公开(公告)号:US11371823B1
公开(公告)日:2022-06-28
申请号:US16829859
申请日:2020-03-25
Applicant: HRL LABORATORIES, LLC
Inventor: Chia-Ming Chang , Hyok J. Song , David Shahan , Geoffrey McKnight
Abstract: A wireless radio-frequency identification (RFID) strain sensor including: a substrate; an antenna on the substrate; and an integrated circuit on the substrate and electrically connected to the antenna. At least one of the substrate and the antenna includes a magnetoelastic material.