发明名称 System and Method for Transmitting a Radio Frequency Signal Through a Speaker Coil
摘要 In accordance with an embodiment, a system has an audio amplifier configured to be coupled to a speaker coil port via a parallel resonant circuit, and a radio frequency (RF) amplifier configured to transmit a RF signal at a first RF transmission frequency. The speaker coil port is configured to be coupled to a speaker coil, and the parallel resonant circuit has a resonance frequency of about the first RF transmission frequency.
申请公布号 US2014073271(A1) 申请公布日期 2014.03.13
申请号 US201213607382 申请日期 2012.09.07
申请人 ILKOV NIKOLAY;BAKALSKI WINFRIED;INFINEON TECHNOLOGIES AG 发明人 ILKOV NIKOLAY;BAKALSKI WINFRIED
分类号 H04B1/02 主分类号 H04B1/02
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