发明名称 |
Configuration for generating a response signal, carrying an information item, to a received electromagnetic radiation, and method for generating the response signal |
摘要 |
In a configuration, a received radiation is converted into a storable secondary energy by a transducer. From the stored secondary energy, a nonlinear element of the configuration generates a radio-frequency signal. A coding element impresses an information item on the radio-frequency signal to generate a response signal. The impressed information can be information on the value of an environmental parameter detected by the coding element, which, in turn, can be a physical quantity or type and/or concentration of a substance.
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申请公布号 |
US2002021216(A1) |
申请公布日期 |
2002.02.21 |
申请号 |
US20010910751 |
申请日期 |
2001.07.23 |
申请人 |
VOSSIEK MARTIN;SCHMIDT FRANK;ALBSMEIER ANDRE;KNAUER ULRICH;SCZESNY OLIVER |
发明人 |
VOSSIEK MARTIN;SCHMIDT FRANK;ALBSMEIER ANDRE;KNAUER ULRICH;SCZESNY OLIVER |
分类号 |
G01S13/75;G06K19/067;G06K19/07;(IPC1-7):G08B13/18 |
主分类号 |
G01S13/75 |
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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