发明名称 |
CONTACTLESS INTEGRATED CIRCUIT WITH HIGH-EFFICIENCY ELECTRICAL POWER SUPPLY CIRCUIT |
摘要 |
A circuit and method for supplying an electronic circuit with a direct supply voltage using high frequency antenna signals. The method includes producing a primary direct voltage equal to a fraction of the supply voltage using at least one antenna signal, producing at least two pumping signals having a frequency lower than the frequency of the antenna signals by means of an oscillator electrically powered by the primary voltage and boosting the primary voltage by means of a charge pump driven by the pumping signals, to obtain the supply voltage.
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申请公布号 |
US2007155357(A1) |
申请公布日期 |
2007.07.05 |
申请号 |
US20060567917 |
申请日期 |
2006.12.07 |
申请人 |
UNIVERSITE D'AIX-MARSEILLE I |
发明人 |
RIZZO PIERRE;BERGERET EMMANUEL;GAUBERT JEAN;PANNIER PHILIPPE |
分类号 |
H04B1/10;H04B1/16 |
主分类号 |
H04B1/10 |
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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