发明名称 |
Detection persons/animals/objects with electronic markers having non closed loop forming inverted U shape above ground across opening with beacon transmitter/receiver detecting radio frequency identification. |
摘要 |
The loop antenna has a beacon transmitter receiver and a radio frequency identification (7). The antenna has an inverted U shape and is placed in a vertical plane above the ground across an opening. The antenna forms a non closed loop.
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申请公布号 |
FR2828016(A1) |
申请公布日期 |
2003.01.31 |
申请号 |
FR20010010201 |
申请日期 |
2001.07.30 |
申请人 |
PYGMALYON |
发明人 |
BERNARD TONY;MARTIN JEAN MARC |
分类号 |
G01V15/00;G06K7/08;G06K7/10;G06K17/00;G07C1/24;G07C1/26;H01Q1/22;H01Q7/00;(IPC1-7):H01Q11/00 |
主分类号 |
G01V15/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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