Invention Grant
US08746577B2 Placement insensitive antenna for RFID, sensing, and/or communication systems
有权
用于RFID，感测和/或通信系统的放置敏感天线
- Patent Title: Placement insensitive antenna for RFID, sensing, and/or communication systems
- Patent Title (中): 用于RFID，感测和/或通信系统的放置敏感天线
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Application No.: US13200191Application Date: 2011-09-20
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Publication No.: US08746577B2Publication Date: 2014-06-10
- Inventor: Jennifer T Bernhard , Jessica E. Ruyle
- Applicant: Jennifer T Bernhard , Jessica E. Ruyle
- Applicant Address: US IL Urbana
- Assignee: The Board of Trustees of the University of Illinois
- Current Assignee: The Board of Trustees of the University of Illinois
- Current Assignee Address: US IL Urbana
- Agency: Krieg DeVault, LLP
- Main IPC: G06K19/06
- IPC: G06K19/06 ; H01Q1/38
Abstract:
An antenna includes a ground plane having a slot. The slot may be miniaturized using a meandered slot structure or other appropriate reactive loading method as an end load to one or both ends of the slot. An edge treatment may be included on one or more edges of the ground plane or a closely spaced reflecting plane. The antenna is structured to transmit or receive a signal independently or in response to electromagnetic radiation.
Public/Granted literature
- US20120074230A1 Placement insensitive antenna for RFID, sensing, and/or communication systems Public/Granted day:2012-03-29
Information query
