| 发明名称 |
RFID communication apparatus with tag position detection means |
| 摘要 |
<p>A direction estimating section (11) estimates the incoming direction of a radio wave from an RFID tag (1) in each of antennas. A position calculating section (14) calculates the position of the RFID tag on the basis of the incoming direction of the radio wave estimated in the direction estimating section (11). <IMAGE></p> |
| 申请公布号 |
EP1610258(A1) |
申请公布日期 |
2005.12.28 |
| 申请号 |
EP20050253882 |
申请日期 |
2005.06.22 |
| 申请人 |
OMRON CORPORATION |
发明人 |
KAWAI, TAKEHIRO;SAITO, KEISUKE;OKAMURA, SHINICHIRO |
| 分类号 |
G01S5/04;G06K7/00;G06K17/00;(IPC1-7):G06K7/00 |
主分类号 |
G01S5/04 |
| 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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