发明名称 |
Voltage Regulation of Near Field Communication Communicators |
摘要 |
A NFC enabled device to couple inductively to the H field of an RF signal and a regulator to regulate a voltage derived from an RF signal inductively coupled to the inductive coupler. The regulator has at least one voltage controlled impedance having a switch on voltage. A regulator controller provides a control voltage to each voltage controlled impedance such as that the control voltage is not less than the switch on voltage of the voltage controlled impedance. |
申请公布号 |
US2011306295(A1) |
申请公布日期 |
2011.12.15 |
申请号 |
US200913130365 |
申请日期 |
2009.11.26 |
申请人 |
BUTLER PAUL;MILES DAVID;WILSON ROBIN;BROADCOM CORPORATION |
发明人 |
BUTLER PAUL;MILES DAVID;WILSON ROBIN |
分类号 |
H04B5/00;H02M7/02 |
主分类号 |
H04B5/00 |
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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