发明名称 |
SYSTEM ZUR IDENTIFIKATION MIT EINEM DURCH SOLARZELLEN VERSORGTEN TRANSPONDER |
摘要 |
A system for identification of primarily man-made objects is described. A transponder at an object is arranged to be energized by an essentially infrared light beam at 700-1100 nm and sends messages to a reader via an information beam at 700-1100 nm. The transponder is powered by solar cells in crystalline silicon or copper indium selenide. The messages have a bit stream where a bit is represented with a pulse burst that has a pulse repetition frequency higher than 30 kHz. |
申请公布号 |
AT422690(T) |
申请公布日期 |
2009.02.15 |
申请号 |
AT20040718466T |
申请日期 |
2004.03.08 |
申请人 |
SCIROCCO AB |
发明人 |
GUNNARSSON, STAFFAN |
分类号 |
G06K7/10;G01S17/74;G06K19/07;G07C9/00;H01L31/0216;H01L31/0232;H01L31/04 |
主分类号 |
G06K7/10 |
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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