发明名称 |
EMETTEUR-RECEPTEUR ET PROCEDE D'UTILISATION DE L'EMETTEUR RECEPTEUR |
摘要 |
The transceiver features a fast de-excitation circuit, by means of which the transceiver can be very quickly de-energized or de-excited after sending of signals. The fast de-excitation circuit can be realized in the simplest case as a controllable switch with series-connected resistor. The transceiver is thus ready to receive signals again very fast, i.e. in the range of a few oscillation periods. With bidirectional data communication between transceiver and transponder the danger of malfunctions is avoided or at least reduced to a minimum level. |
申请公布号 |
FR2857529(B1) |
申请公布日期 |
2007.03.30 |
申请号 |
FR20040007696 |
申请日期 |
2004.07.09 |
申请人 |
SIEMENS AKTIENGESELLSCHAFT |
发明人 |
ELLIOTT MARK;KLEINER CHRISTOPH;REIML WOLFGANG;SASS DIETER;TURBAN PETER;ZIMMER HERBERT |
分类号 |
H04B5/02 |
主分类号 |
H04B5/02 |
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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