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1. 发明申请

WO2017044729A1 ELECTROMAGNETIC COUPLERS FOR MULTI-FREQUENCY POWER DETECTION 审中-公开
标题翻译：用于多频检测的电磁耦合器
公开(公告)号：WO2017044729A1
公开(公告)日：2017-03-16
申请号：PCT/US2016/050924
申请日：2016-09-09
申请人： SKYWORKS SOLUTIONS, INC.
发明人： SRIRATTANA, Nuttapong , WHITEFIELD, David, Scott , STORY, David, Ryan
IPC分类号： H01P5/18 , H01P5/12 , H01P5/16 , H01P5/04
CPC分类号： H04B1/0458 , H01P5/12 , H01P5/187 , H04B1/0057 , H04B1/40
摘要： Multi-output electromagnetic couplers configured to detect multiple frequencies simultaneously, and devices and systems including same. In one example a multi-output electromagnetic coupler includes a main coupler transmission line extending between and electrically connecting an input port and an output port, a first coupled line section configured to couple electromagnetic power in a first frequency band from the main coupler transmission line to provide a first coupled output signal at a first coupled port, and a second coupled line section configured to couple electromagnetic power in a second frequency band from the main coupler transmission line to provide a second coupled output signal at a second coupled port simultaneously with the first coupled output signal being provided at the first coupled port.
摘要翻译：多输出电磁耦合器被配置为同时检测多个频率，并且包括相同的设备和系统。在一个示例中，多输出电磁耦合器包括在输入端口和输出端口之间延伸并电连接输入端口和输出端口的主耦合器传输线，第一耦合线路部分，被配置为将第一频带中的电力从主耦合器传输线耦合到在第一耦合端口处提供第一耦合输出信号，以及第二耦合线路部分，被配置为耦合来自主耦合器传输线的第二频带中的电磁功率，以在第二耦合端口处与第一耦合输出信号同时提供第二耦合输出信号耦合输出信号设置在第一耦合端口处。

2. 发明申请

WO2017196652A3 SELF-ADJUSTING ELECTROMAGNETIC COUPLER WITH AUTOMATIC FREQUENCY DETECTION 审中-公开
公开(公告)号：WO2017196652A3
公开(公告)日：2017-11-16
申请号：PCT/US2017/031219
申请日：2017-05-05
申请人： SKYWORKS SOLUTIONS, INC.
发明人： SRIRATTANA, Nuttapong , WHITEFIELD, David, Scott , STORY, David, Ryan
IPC分类号： H01P5/16 , H01P3/08 , H03H7/01
摘要： Electromagnetic coupler systems including built-in frequency detection, and modules and devices including such. One example of an electromagnetic coupler system include an electromagnetic coupler having an input port, an output port, a coupled port, and an isolation port, the electromagnetic coupler including a main line extending between the input port and the output port, and a coupled line extending between the coupled port and the isolation port, the electromagnetic coupler being configured to produce a coupled signal at the coupled port responsive to receiving an input signal at the input port. An adjustable termination impedance is connected to the isolation port. A frequency detector is connected to the adjustable termination impedance and to the coupled port, and configured to detect a frequency of the coupled signal and provide an impedance control signal to tune the adjustable termination impedance based on the frequency of the coupled signal.

3. 发明申请

WO2017196652A2 SELF-ADJUSTING ELECTROMAGNETIC COUPLER WITH AUTOMATIC FREQUENCY DETECTION 审中-公开
标题翻译：具有自动频率检测的自调谐电磁耦合器
公开(公告)号：WO2017196652A2
公开(公告)日：2017-11-16
申请号：PCT/US2017/031219
申请日：2017-05-05
申请人： SKYWORKS SOLUTIONS, INC.
发明人： SRIRATTANA, Nuttapong , WHITEFIELD, David, Scott , STORY, David, Ryan
IPC分类号： H01P5/16 , H01P3/08 , H03H7/01
CPC分类号： H03H7/40 , H01P5/185 , H01P5/188 , H03H7/0161
摘要： Electromagnetic coupler systems including built-in frequency detection, and modules and devices including such. One example of an electromagnetic coupler system include an electromagnetic coupler having an input port, an output port, a coupled port, and an isolation port, the electromagnetic coupler including a main line extending between the input port and the output port, and a coupled line extending between the coupled port and the isolation port, the electromagnetic coupler being configured to produce a coupled signal at the coupled port responsive to receiving an input signal at the input port. An adjustable termination impedance is connected to the isolation port. A frequency detector is connected to the adjustable termination impedance and to the coupled port, and configured to detect a frequency of the coupled signal and provide an impedance control signal to tune the adjustable termination impedance based on the frequency of the coupled signal.
摘要翻译：包括内置频率检测的电磁耦合器系统，以及包括这些的模块和设备。电磁耦合器系统的一个示例包括具有输入端口，输出端口，耦合端口和隔离端口的电磁耦合器，电磁耦合器包括在输入端口和输出端口之间延伸的主线路以及耦合线路在耦合端口和隔离端口之间延伸，电磁耦合器被配置为响应于在输入端口处接收输入信号而在耦合端口处产生耦合信号。可调端接阻抗连接到隔离端口。频率检测器连接到可调终端阻抗和耦合端口，并被配置为检测耦合信号的频率并提供阻抗控制信号以基于耦合信号的频率调谐可调终端阻抗。

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