发明名称 |
Phase control method for electronic tags and station and tag implementing said method |
摘要 |
An electronic tag and a method for remote interrogation of electronic tags from a station are provided in which, in reply to polling signals sent from a station, tags send responses which may interfere, the method comprising a step in which the tags are brought into phase before sending their responses.
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申请公布号 |
US5923251(A) |
申请公布日期 |
1999.07.13 |
申请号 |
US19960757471 |
申请日期 |
1996.11.27 |
申请人 |
RAIMBAULT, PIERRE |
发明人 |
RAIMBAULT, PIERRE;GOUPIL, JEAN |
分类号 |
G06K7/00;(IPC1-7):G08B13/14 |
主分类号 |
G06K7/00 |
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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