发明名称 Transponder in power down mode during load modulation
摘要 A data carrier (1) for the transmission of transmission data (UD) to a base station over a transmission time range (TT) containing load time ranges (TA) and load relief time ranges (TB0, TB1) comprises cut-off means (13) which, once activated, set principal power consumers (10, 12) of the data carrier (1) into an energy-saving operating condition for a cut-off time range containing the load time range (TA), so that the storage capacitor (9) for operation of the passive data carrier (1) over the load time ranges (TA) may advantageously have only a relatively low capacitance.
申请公布号 US6827280(B2) 申请公布日期 2004.12.07
申请号 US20020206027 申请日期 2002.07.26
申请人 KONINKLIJKE PHILIPS ELECTRONICS N.V. 发明人 REIS KUNO
分类号 G06K19/07;H04B5/00;(IPC1-7):G06K19/06 主分类号 G06K19/07
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