RFID TAG WITH ANTI-TAMPER ASSEMBLY

摘要

A radio frequency identification (RFID) transponder may include a substrate and a device. The substrate may be in communication with a controller and an antenna, and the antenna is arranged to receive radio frequency signals. A first side surface of the substrate may include a capacitor. The device may be detachably coupled with the substrate via a conductive member positioned between the structure and the capacitor of the substrate, and the conductive member may be within a desired proximity of the capacitor. The structure may be attached to an attachment surface so that an attachment strength between the structure and the attachment surface may be greater than a force required to decouple the structure from the substrate. When the structure is decoupled from the substrate, the conductive member separates from the capacitor, disabling the transponder.

主权项

1. A radio frequency identification (RFID) transponder, comprising:
a substrate disposed with a housing; a capacitor coupled with the substrate; an antenna being arranged to receive a radio frequency interrogation signal; a structure configured to be detachably coupled with the housing; and a conductor positioned between the structure and the capacitor; wherein an adhesive member is configured to be coupled between the structure and an attachment surface of an object, and wherein, in response to the structure being decoupled from the housing, the adhesive member causes the conductor to separate from the capacitor, which disables the transponder.