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公开(公告)号:US09143182B2
公开(公告)日:2015-09-22
申请号:US13454454
申请日:2012-04-24
申请人: Mark A. Gingrich , Tommy Lam , Andrew G. Walsh
发明人: Mark A. Gingrich , Tommy Lam , Andrew G. Walsh
摘要: A system for coupling a communication unit to an antenna. The system includes a tunable bandpass filter and a second tunable filter, such as a tunable low-pass filter, in parallel with the tunable bandpass filter. The system also includes a measurement and control unit configured to measure a frequency of a signal generated by the communication unit and to tune the tunable bandpass filter to pass the signal generated by the control unit.
摘要翻译: 一种用于将通信单元耦合到天线的系统。 该系统包括可调谐带通滤波器和与可调谐带通滤波器并联的第二可调谐滤波器,例如可调谐低通滤波器。 该系统还包括测量和控制单元,其被配置为测量由通信单元生成的信号的频率,并调谐可调谐带通滤波器以传递由控制单元产生的信号。
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公开(公告)号:US20130281031A1
公开(公告)日:2013-10-24
申请号:US13454454
申请日:2012-04-24
申请人: Mark A. Gingrich , Tommy Lam , Andrew G. Walsh
发明人: Mark A. Gingrich , Tommy Lam , Andrew G. Walsh
IPC分类号: H04B1/40
摘要: A system for coupling a communication unit to an antenna. The system includes a tunable bandpass filter and a second tunable filter, such as a tunable low-pass filter, in parallel with the tunable bandpass filter. The system also includes a measurement and control unit configured to measure a frequency of a signal generated by the communication unit and to tune the tunable bandpass filter to pass the signal generated by the control unit.
摘要翻译: 一种用于将通信单元耦合到天线的系统。 该系统包括可调谐带通滤波器和与可调谐带通滤波器并联的第二可调谐滤波器,例如可调谐低通滤波器。 该系统还包括测量和控制单元,其被配置为测量由通信单元生成的信号的频率,并调谐可调谐带通滤波器以传递由控制单元产生的信号。
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