发明授权
- 专利标题: Reader based on RFID
- 专利标题(中): 基于RFID的读卡器
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申请号: US12907784申请日: 2010-10-19
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公开(公告)号: US08451125B2公开(公告)日: 2013-05-28
- 发明人: Jin Kuk Hong , Jeong Ki Ryoo , Jae Yul Choo , Hyung Jun Jeon
- 申请人: Jin Kuk Hong , Jeong Ki Ryoo , Jae Yul Choo , Hyung Jun Jeon
- 申请人地址: KR Anyang-Si, Gyeonggi-Do
- 专利权人: LS Industrial Systems Co., Ltd.
- 当前专利权人: LS Industrial Systems Co., Ltd.
- 当前专利权人地址: KR Anyang-Si, Gyeonggi-Do
- 代理机构: Lee, Hong, Degerman, Kang & Waimey
- 优先权: KR10-2009-0102255 20091027
- 主分类号: G08B13/14
- IPC分类号: G08B13/14
摘要:
Disclosed is an RFID-based reader configured to allow a UHF band RFID reader unit to recognize an RFID tag in a short distance, and to minimize an erroneous recognition, the reader including a gate frame discretely installed at both sides of an entrance and exit, a parabolic surface type reflective plate perpendicularly installed inside of the gate frame, an array antenna arranged on the reflective plate for receiving a tag information transmitted from an RFID tag, and an RFID reader unit for controlling an operation of the array antenna and converting the tag information received from the array antenna to a tag data.
公开/授权文献
- US20110095892A1 READER BASED ON RFID 公开/授权日:2011-04-28
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