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1.发明授权Signal generator for a transmitter or a receiver, a transmitter and a receiver 有权用于发射机或接收机，发射机和接收机的信号发生器公开(公告)号：US08890635B2
公开(公告)日：2014-11-18
申请号：US13019358
申请日：2011-02-02
CPC分类号： H04B1/403 , H03L7/099 , H03L2207/06
摘要： A signal generator for a transmitter or a receiver for transmitting or receiving RF-signals according to a given communication protocol includes an oscillator and a mismatch compensator. The oscillator is configured to provide a signal generator output signal having a signal generator output frequency and comprises a fine tuning circuit for providing a fine adjustment of the signal generator output frequency based on a fine tuning signal and a coarse tuning circuit for providing a course adjustment of the signal generator output frequency based on a coarse tuning signal. The mismatch compensator is configured to receive the signal generator output signal and compensate a frequency mismatch between a desired signal generator output frequency and the signal generator output frequency generated by the oscillator by providing the fine tuning signal for changing the state of the fine tuning circuit of the oscillator and by providing the coarse tuning signal for changing a state of the coarse tuning circuit of the oscillator. The mismatch compensator provides the coarse tuning signal during a guard period defined in the given communication protocol, during which no RF-signals are transmitted by the transmitter or no RF-signals are to be received by the receiver, such that the state of the coarse tuning circuit is changed within the guard period.
摘要翻译： 用于根据给定通信协议发送或接收RF信号的发射机或接收机的信号发生器包括振荡器和不匹配补偿器。 振荡器被配置为提供具有信号发生器输出频率的信号发生器输出信号，并且包括微调电路，用于基于微调信号和粗调谐电路提供信号发生器输出频率的微调，以提供路线调整 基于粗调谐信号的信号发生器输出频率。 失配补偿器被配置为接收信号发生器输出信号，并且通过提供用于改变微调电路的状态的微调信号来补偿期望的信号发生器输出频率与由振荡器产生的信号发生器输出频率之间的频率失配 并且通过提供用于改变振荡器的粗调电路的状态的粗调谐信号。 不匹配补偿器在给定通信协议中定义的保护周期期间提供粗调谐信号，在此期间，发射机不发射RF信号，或接收机不接收RF信号，使得粗略的状态 调谐电路在保护期内发生变化。
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2.发明申请Signal Generator for a Transmitter or a Receiver, a Transmitter and a Receiver 有权用于发射机或接收机的信号发生器，发射机和接收机公开(公告)号：US20120195239A1
公开(公告)日：2012-08-02
申请号：US13019358
申请日：2011-02-02
CPC分类号： H04B1/403 , H03L7/099 , H03L2207/06
摘要： A signal generator for a transmitter or a receiver for transmitting or receiving RF-signals according to a given communication protocol includes an oscillator and a mismatch compensator. The oscillator is configured to provide a signal generator output signal having a signal generator output frequency and comprises a fine tuning circuit for providing a fine adjustment of the signal generator output frequency based on a fine tuning signal and a coarse tuning circuit for providing a course adjustment of the signal generator output frequency based on a coarse tuning signal. The mismatch compensator is configured to receive the signal generator output signal and compensate a frequency mismatch between a desired signal generator output frequency and the signal generator output frequency generated by the oscillator by providing the fine tuning signal for changing the state of the fine tuning circuit of the oscillator and by providing the coarse tuning signal for changing a state of the coarse tuning circuit of the oscillator. The mismatch compensator provides the coarse tuning signal during a guard period defined in the given communication protocol, during which no RF-signals are transmitted by the transmitter or no RF-signals are to be received by the receiver, such that the state of the coarse tuning circuit is changed within the guard period.
摘要翻译： 用于根据给定通信协议发送或接收RF信号的发射机或接收机的信号发生器包括振荡器和不匹配补偿器。 振荡器被配置为提供具有信号发生器输出频率的信号发生器输出信号，并且包括微调电路，用于基于微调信号和粗调谐电路提供信号发生器输出频率的微调，以提供路线调整 基于粗调谐信号的信号发生器输出频率。 失配补偿器被配置为接收信号发生器输出信号，并且通过提供用于改变微调电路的状态的微调信号来补偿期望的信号发生器输出频率与由振荡器产生的信号发生器输出频率之间的频率失配 并且通过提供用于改变振荡器的粗调电路的状态的粗调谐信号。 不匹配补偿器在给定通信协议中定义的保护周期期间提供粗调谐信号，在此期间，发射机不发射RF信号，或接收机不接收RF信号，使得粗略的状态 调谐电路在保护期内发生变化。
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3.发明授权Power amplifier arrangement and method for processing a radiofrequency signal 有权用于处理射频信号的功率放大器布置和方法公开(公告)号：US07215205B2
公开(公告)日：2007-05-08
申请号：US11168960
申请日：2005-06-28
IPC分类号： H03F3/14
CPC分类号： H03F3/189 , H01L23/66 , H01L24/49 , H01L2224/49175 , H01L2924/00014 , H01L2924/0102 , H01L2924/01068 , H01L2924/14 , H01L2924/181 , H01L2924/19041 , H01L2924/30107 , H01L2924/3011 , H01L2924/30111 , H01L2924/3025 , H01L2924/00 , H01L2224/45099 , H01L2224/45015 , H01L2924/207
摘要： A power amplifier arrangement comprises a power amplifier in a semiconductor body. At least one first input terminal on the surface of the semiconductor body is provided for feeding in a signal to be amplified. A first output tap of the arrangement is designed for outputting a signal with a first center frequency; a second and a third output tap are designed for outputting a second signal with a second center frequency. A line wire is respectively connected to the second and third output taps on the surface of the semiconductor body. According to the invention, a charge store is provided, which is coupled to the third output tap and is designed for forming a series resonant circuit with the line wire connected to the third output tap.
摘要翻译： 功率放大器装置包括半导体本体中的功率放大器。 提供半导体本体表面上的至少一个第一输入端用于馈送待放大的信号。 该装置的第一输出抽头用于输出具有第一中心频率的信号; 第二和第三输出抽头被设计用于输出具有第二中心频率的第二信号。 线路线分别连接到半导体本体的表面上的第二和第三输出抽头。 根据本发明，提供一种电荷存储器，其耦合到第三输出抽头，并被设计成用于形成串联谐振电路，线路线连接到第三输出抽头。
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4.发明申请Power amplifier arrangement and method for processing a radiofrequency signal 有权用于处理射频信号的功率放大器布置和方法公开(公告)号：US20060022756A1
公开(公告)日：2006-02-02
申请号：US11168960
申请日：2005-06-28
IPC分类号： H03F3/14
CPC分类号： H03F3/189 , H01L23/66 , H01L24/49 , H01L2224/49175 , H01L2924/00014 , H01L2924/0102 , H01L2924/01068 , H01L2924/14 , H01L2924/181 , H01L2924/19041 , H01L2924/30107 , H01L2924/3011 , H01L2924/30111 , H01L2924/3025 , H01L2924/00 , H01L2224/45099 , H01L2224/45015 , H01L2924/207
摘要： A power amplifier arrangement comprises a power amplifier in a semiconductor body. At least one first input terminal on the surface of the semiconductor body is provided for feeding in a signal to be amplified. A first output tap of the arrangement is designed for outputting a signal with a first center frequency; a second and a third output tap are designed for outputting a second signal with a second center frequency. A line wire is respectively connected to the second and third output taps on the surface of the semiconductor body. According to the invention, a charge store is provided, which is coupled to the third output tap and is designed for forming a series resonant circuit with the line wire connected to the third output tap.
摘要翻译： 功率放大器装置包括半导体本体中的功率放大器。 提供半导体本体表面上的至少一个第一输入端用于馈送待放大的信号。 该装置的第一输出抽头用于输出具有第一中心频率的信号; 第二和第三输出抽头被设计用于输出具有第二中心频率的第二信号。 线路线分别连接到半导体本体的表面上的第二和第三输出抽头。 根据本发明，提供一种电荷存储器，其耦合到第三输出抽头，并被设计成用于形成串联谐振电路，线路线连接到第三输出抽头。
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