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1.发明授权Systems and methods for tuning an antenna for a frequency modulation transceiver 有权用于调谐频率调制收发器天线的系统和方法公开(公告)号：US08923779B2
公开(公告)日：2014-12-30
申请号：US13589398
申请日：2012-08-20
摘要： Systems and methods for tuning an antenna for a frequency modulation (FM) transceiver are provided. A representative system includes: a network of electrical adjustable passive components that receives and sends radio frequency (RF) signals to a receiver circuitry via the network of electrical adjustable passive components. The receiver circuitry determines the received signal strength indication (RSSI) of the RF signal. The system further includes a transmitter circuitry that transmits RF signals via the network of electrical adjustable passive components, and a peak detector circuitry that receives and determines a voltage output of the RF signals from the variable capacitors. An auto-tune circuitry receives the RSSI and output value from the receiver circuitry and the peak detector circuitry, respectively. The auto-tune circuitry is configured to adjust capacitance values of at least one of the serial variable capacitor and the parallel variable capacitor based on the RSSI and the voltage output during the reception and transmission of the RF signals, respectively.
摘要翻译： 提供了用于调谐频率调制（FM）收发器的天线的系统和方法。 代表性系统包括：电可调节无源组件的网络，其经由电可调节无源组件的网络接收并发送射频（RF）信号到接收器电路。 接收器电路确定RF信号的接收信号强度指示（RSSI）。 该系统还包括通过电可调节无源部件的网络传送RF信号的发射机电路，以及接收并确定来自可变电容器的RF信号的电压输出的峰值检测器电路。 自动调谐电路分别从接收器电路和峰值检测器电路接收RSSI和输出值。 自适应电路被配置为分别在RF信号的接收和发送期间基于RSSI和电压输出来调节串联可变电容器和并联可变电容器中的至少一个的电容值。
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2.发明申请Systems and Methods for Tuning an Antenna for a Frequency Modulation Transceiver 有权用于调谐频率调制收发器天线的系统和方法公开(公告)号：US20130210373A1
公开(公告)日：2013-08-15
申请号：US13589398
申请日：2012-08-20
IPC分类号： H04B1/40
摘要： Systems and methods for tuning an antenna for a frequency modulation (FM) transceiver are provided. A representative system includes: a network of electrical adjustable passive components that receives and sends radio frequency (RF) signals to a receiver circuitry via the network of electrical adjustable passive components. The receiver circuitry determines the received signal strength indication (RSSI) of the RF signal. The system further includes a transmitter circuitry that transmits RF signals via the network of electrical adjustable passive components, and a peak detector circuitry that receives and determines a voltage output of the RF signals from the variable capacitors. An auto-tune circuitry receives the RSSI and output value from the receiver circuitry and the peak detector circuitry, respectively. The auto-tune circuitry is configured to adjust capacitance values of at least one of the serial variable capacitor and the parallel variable capacitor based on the RSSI and the voltage output during the reception and transmission of the RF signals, respectively.
摘要翻译： 提供了用于调谐频率调制（FM）收发器的天线的系统和方法。 代表性系统包括：电可调节无源组件的网络，其经由电可调节无源组件的网络接收并发送射频（RF）信号到接收器电路。 接收器电路确定RF信号的接收信号强度指示（RSSI）。 该系统还包括通过电可调节无源部件的网络传送RF信号的发射机电路，以及接收并确定来自可变电容器的RF信号的电压输出的峰值检测器电路。 自动调谐电路分别从接收器电路和峰值检测器电路接收RSSI和输出值。 自适应电路被配置为分别在RF信号的接收和发送期间基于RSSI和电压输出来调节串联可变电容器和并联可变电容器中的至少一个的电容值。
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3.发明授权Systems and methods for tuning an antenna for a frequency modulation transceiver 有权用于调谐频率调制收发器天线的系统和方法公开(公告)号：US08270921B2
公开(公告)日：2012-09-18
申请号：US12430280
申请日：2009-04-27
IPC分类号： H04B1/18
摘要： Systems and methods for tuning an antenna for a frequency modulation (FM) transceiver are provided. A representative system includes: a network of electrical adjustable passive components that receives and sends radio frequency (RF) signals to a receiver circuitry via the network of electrical adjustable passive components. The receiver circuitry determines the received signal strength indication (RSSI) of the RF signal. The system further includes a transmitter circuitry that transmits RF signals via the network of electrical adjustable passive components, and a peak detector circuitry that receives and determines a voltage output of the RF signals from the variable capacitors. An auto-tune circuitry receives the RSSI and output value from the receiver circuitry and the peak detector circuitry, respectively. The auto-tune circuitry is configured to adjust capacitance values of at least one of the serial variable capacitor and the parallel variable capacitor based on the RSSI and the voltage output during the reception and transmission of the RF signals, respectively.
摘要翻译： 提供了用于调谐频率调制（FM）收发器的天线的系统和方法。 代表性系统包括：电可调节无源组件的网络，其经由电可调节无源组件的网络接收并发送射频（RF）信号到接收器电路。 接收器电路确定RF信号的接收信号强度指示（RSSI）。 该系统还包括通过电可调节无源部件的网络传送RF信号的发射机电路，以及接收并确定来自可变电容器的RF信号的电压输出的峰值检测器电路。 自动调谐电路分别从接收器电路和峰值检测器电路接收RSSI和输出值。 自适应电路被配置为分别在RF信号的接收和发送期间基于RSSI和电压输出来调节串联可变电容器和并联可变电容器中的至少一个的电容值。
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4.发明申请SYSTEMS AND METHODS FOR TUNING AN ANTENNA FOR A FREQUENCY MODULATION TRANSCEIVER 有权用于调谐频率调制收发器天线的系统和方法公开(公告)号：US20100273441A1
公开(公告)日：2010-10-28
申请号：US12430280
申请日：2009-04-27
摘要： Systems and methods for tuning an antenna for a frequency modulation (FM) transceiver are provided. A representative system includes: a network of electrical adjustable passive components that receives and sends radio frequency (RF) signals to a receiver circuitry via the network of electrical adjustable passive components. The receiver circuitry determines the received signal strength indication (RSSI) of the RF signal. The system further includes a transmitter circuitry that transmits RF signals via the network of electrical adjustable passive components, and a peak detector circuitry that receives and determines a voltage output of the RF signals from the variable capacitors. An auto-tune circuitry receives the RSSI and output value from the receiver circuitry and the peak detector circuitry, respectively. The auto-tune circuitry is configured to adjust capacitance values of at least one of the serial variable capacitor and the parallel variable capacitor based on the RSSI and the voltage output during the reception and transmission of the RF signals, respectively.
摘要翻译： 提供了用于调谐频率调制（FM）收发器的天线的系统和方法。 代表性系统包括：电可调节无源组件的网络，其经由电可调节无源组件的网络接收并发送射频（RF）信号到接收器电路。 接收器电路确定RF信号的接收信号强度指示（RSSI）。 该系统还包括通过电可调节无源部件的网络传送RF信号的发射机电路，以及接收并确定来自可变电容器的RF信号的电压输出的峰值检测器电路。 自动调谐电路分别从接收器电路和峰值检测器电路接收RSSI和输出值。 自适应电路被配置为分别在RF信号的接收和发送期间基于RSSI和电压输出来调节串联可变电容器和并联可变电容器中的至少一个的电容值。
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