Invention Grant
US08120540B1 RF antenna system having low-power requirements for RFID tag communication
失效
RF天线系统具有RFID标签通信的低功耗要求
- Patent Title: RF antenna system having low-power requirements for RFID tag communication
- Patent Title (中): RF天线系统具有RFID标签通信的低功耗要求
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Application No.: US12214301Application Date: 2008-06-06
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Publication No.: US08120540B1Publication Date: 2012-02-21
- Inventor: Lincoln Armstrong
- Applicant: Lincoln Armstrong
- Applicant Address: US DC Washington
- Assignee: The United States of America as represented by the Secretary of the Navy
- Current Assignee: The United States of America as represented by the Secretary of the Navy
- Current Assignee Address: US DC Washington
- Agent Fredric J. Zimmerman
- Main IPC: H01Q1/12
- IPC: H01Q1/12 ; H01Q21/00 ; G06K19/077
Abstract:
An RF antenna system for RFID tag communication includes a terminal and wire antennas extending therefrom. Each wire antenna has a first end electrically coupled to the terminal and a second end that is unencumbered. At least a portion of each wire antenna to include the second end thereof is flexible in at least one direction so that an RFID tag of an RFID-tagged object contacts at least one of the wire antennas.
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