发明公开
- 专利标题: TRANSPONDER ZUR BERÜHRUNGSLOSEN ÜBERTRAGUNG VON DATEN
- 专利标题(英): Transponder for contactlessly transmitting data
- 专利标题(中): 应答器数据的非接触电力传送
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申请号: EP03782348.1申请日: 2003-12-09
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公开(公告)号: EP1573662A1公开(公告)日: 2005-09-14
- 发明人: FINKENZELLER, Klaus , SCHRÖDER, Sönke
- 申请人: Giesecke & Devrient GmbH
- 申请人地址: Prinzregentenstrasse 159 81677 München DE
- 专利权人: Giesecke & Devrient GmbH
- 当前专利权人: Giesecke & Devrient GmbH
- 当前专利权人地址: Prinzregentenstrasse 159 81677 München DE
- 优先权: DE10258670 20021213
- 国际公布: WO2004055721 20040701
- 主分类号: G06K19/067
- IPC分类号: G06K19/067 ; G06K19/07 ; G06K7/00 ; H03J3/00 ; H03H7/00 ; H03B5/00 ; G01S13/02
摘要:
The invention relates to a transponder (1) for contactlessly transmitting data. The inventive transponder (1) comprises an electronic circuit (2) and an antenna device and is characterized in that the antenna device has at least two oscillating circuits (3, 2 and 4, 5), which can be operated together and which are formed so that they electrically isolated from one another.
公开/授权文献
- EP1573662B1 TRANSPONDER ZUR BERÜHRUNGSLOSEN ÜBERTRAGUNG VON DATEN 公开/授权日:2010-09-01
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