发明名称 Method and apparatus for high fidelity wireless stereophonic transmission utilizing dual frequency carriers
摘要 A method and system is disclosed for transmitting two related channels of signals through the air. A first channel of signals is modulated with a first carrier frequency, and a second channel of signals is modulated with a second carrier frequency. The modulated first channel of signals and the second channel of signals are then combined through a high isolation combiner. Thereafter, the combined signals are transmitted toward a receiver system. After receiving the transmitted signals, the first channel and the second channel of signals are regenerated in the receiver system by separating one from the other.
申请公布号 US7343015(B2) 申请公布日期 2008.03.11
申请号 US20010871268 申请日期 2001.05.31
申请人 RADIO SHACK CORPORATION 发明人 LAM MAN TAI VINCENT
分类号 H03F3/68;H04B1/02;H04B1/04;H04B7/00;H04H20/88 主分类号 H03F3/68
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