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1. 发明申请

US20090067351A1 Power Detector Radio Frequency Multiplexer 审中-公开
公开(公告)号：US20090067351A1
公开(公告)日：2009-03-12
申请号：US11851398
申请日：2007-09-07
申请人： Andreas Wiesbauer , Sven Derksen , Stefano Marsili , Koen Mertens , Marc Tiebout
发明人： Andreas Wiesbauer , Sven Derksen , Stefano Marsili , Koen Mertens , Marc Tiebout
IPC分类号： H04B7/00
CPC分类号： H04W52/52 , H04B17/13
摘要： Implementations related to systems and devices that make use of a power detector multiplexer are presented herein.

2. 发明授权

US08619639B2 Power detector radio frequency multiplexer 有权
标题翻译：功率检波器射频多路复用器
公开(公告)号：US08619639B2
公开(公告)日：2013-12-31
申请号：US11774432
申请日：2007-07-06
申请人： Koen Mertens , Andreas Wiesbauer , Sven Derksen , Marc Tiebout
发明人： Koen Mertens , Andreas Wiesbauer , Sven Derksen , Marc Tiebout
IPC分类号： H04B7/00
CPC分类号： H03F3/24 , H03F3/68 , H04B2001/0416
摘要： A disclosed circuit arrangement may include a power detector. A multiplexer circuit may be coupled to the power detector. The multiplexer circuit may include at least two switching sections, one of the switching sections to pass a radio frequency (RF) signal generated based on a first modulation scheme to the power detector and another of the switching sections to pass an RF signal generated based on a second modulation scheme to the power detector.
摘要翻译：所公开的电路装置可以包括功率检测器。多路复用器电路可以耦合到功率检测器。多路复用器电路可以包括至少两个切换部分，其中一个切换部分将基于第一调制方案产生的射频（RF）信号传递到功率检测器和另一个切换部分，以通过基于功率检测器的第二调制方案。

3. 发明申请

US20090011734A1 Power Detector Radio Frequency Multiplexer 有权
标题翻译：功率检测器射频多路复用器
公开(公告)号：US20090011734A1
公开(公告)日：2009-01-08
申请号：US11774432
申请日：2007-07-06
申请人： Koen Mertens , Andreas Wiesbauer , Sven Derksen , Marc Tiebout
发明人： Koen Mertens , Andreas Wiesbauer , Sven Derksen , Marc Tiebout
IPC分类号： H04B7/00
CPC分类号： H03F3/24 , H03F3/68 , H04B2001/0416
摘要： Implementations related to systems and devices that make use of a power detector multiplexer are presented herein.
摘要翻译：本文给出了与使用功率检测器多路复用器的系统和设备相关的实现。

4. 发明授权

US07643802B2 Mixer circuit and method for reducing an up-conversion mixer leakage 有权
标题翻译：混频器电路和减少上变频混频器泄漏的方法
公开(公告)号：US07643802B2
公开(公告)日：2010-01-05
申请号：US11492466
申请日：2006-07-25
申请人： Stefano Marsili , Andreas Wiesbauer , Marc Tiebout
发明人： Stefano Marsili , Andreas Wiesbauer , Marc Tiebout
IPC分类号： H04B1/04
CPC分类号： H04B1/525
摘要： A mixer circuit includes a first oscillator, a second oscillator, an up-conversion mixer, a down-conversion mixer, and a detect and control unit. The up-conversion mixer has a first input terminal coupled to the first oscillator and an output terminal. The down-conversion mixer has a first input terminal coupled to the output terminal of the up-conversion mixer and a second input terminal coupled to the second oscillator. The detect and control unit is coupled to the down-conversion mixer.
摘要翻译：混频器电路包括第一振荡器，第二振荡器，上变频混频器，下变频混频器以及检测和控制单元。上变换混频器具有耦合到第一振荡器的第一输入端和输出端。下转换混频器具有耦合到上转换混频器的输出端的第一输入端和耦合到第二振荡器的第二输入端。检测和控制单元耦合到下变频混频器。

5. 发明申请

US20080026708A1 Mixer circuit and method for reducing an up-conversion mixer leakage 有权
标题翻译：混频器电路和减少上变频混频器泄漏的方法
公开(公告)号：US20080026708A1
公开(公告)日：2008-01-31
申请号：US11492466
申请日：2006-07-25
申请人： Stefano Marsili , Andreas Wiesbauer , Marc Tiebout
发明人： Stefano Marsili , Andreas Wiesbauer , Marc Tiebout
IPC分类号： H04B1/04 , H01Q11/12
CPC分类号： H04B1/525
摘要： A mixer circuit includes a first oscillator, a second oscillator, an up-conversion mixer, a down-conversion mixer, and a detect and control unit. The up-conversion mixer has a first input terminal coupled to the first oscillator and an output terminal. The down-conversion mixer has a first input terminal coupled to the output terminal of the up-conversion mixer and a second input terminal coupled to the second oscillator. The detect and control unit is coupled to the down-conversion mixer.
摘要翻译：混频器电路包括第一振荡器，第二振荡器，上变频混频器，下变频混频器以及检测和控制单元。上变换混频器具有耦合到第一振荡器的第一输入端和输出端。下转换混频器具有耦合到上转换混频器的输出端的第一输入端和耦合到第二振荡器的第二输入端。检测和控制单元耦合到下变频混频器。

6. 发明授权

US07940830B2 Fast hopping frequency synthesizer 有权
标题翻译：快跳频率合成器
公开(公告)号：US07940830B2
公开(公告)日：2011-05-10
申请号：US11863037
申请日：2007-09-27
申请人： Stefano Marsili , Marc Tiebout , Andrea Bevilacqua , Stefano Dal Toso
发明人： Stefano Marsili , Marc Tiebout , Andrea Bevilacqua , Stefano Dal Toso
IPC分类号： H04B1/00
CPC分类号： H04B1/7136 , H03L7/06 , H04B2001/71362
摘要： Apparatus and systems for synthesizing frequencies for use in a fast hopping wireless communications system. A frequency synthesizer comprises a plurality of oscillators with each oscillator having a first input coupled to a reference clock frequency signal, and a signal selector having a control signal input and a plurality of reference clock inputs with each reference clock input coupled to an output from an oscillator. Each oscillator produces a reference frequency that is a harmonic of a reference clock frequency of the reference clock frequency signal, and the signal selector couples a reference clock input to an output based on a control signal provided by the control signal input.
摘要翻译：用于合成频率以用于快速跳跃无线通信系统的装置和系统。频率合成器包括多个振荡器，每个振荡器具有耦合到参考时钟频率信号的第一输入端，以及信号选择器，具有控制信号输入和多个参考时钟输入，每个参考时钟输入耦合到来自振荡器每个振荡器产生参考频率，其是参考时钟频率信号的参考时钟频率的谐波，并且信号选择器基于由控制信号输入提供的控制信号将参考时钟输入耦合到输出。

7. 发明申请

US20090088113A1 Fast Hopping Frequency Synthesizer 有权
标题翻译：快速跳频合成器
公开(公告)号：US20090088113A1
公开(公告)日：2009-04-02
申请号：US11863037
申请日：2007-09-27
申请人： Stefano Marsili , Marc Tiebout , Andrea Bevilacqua , Sterano Dal Toso
发明人： Stefano Marsili , Marc Tiebout , Andrea Bevilacqua , Sterano Dal Toso
IPC分类号： H04B1/06 , H03B27/00 , H03B5/08
CPC分类号： H04B1/7136 , H03L7/06 , H04B2001/71362
摘要： Apparatus and systems for synthesizing frequencies for use in a fast hopping wireless communications system. A frequency synthesizer comprises a plurality of oscillators with each oscillator having a first input coupled to a reference clock frequency signal, and a signal selector having a control signal input and a plurality of reference clock inputs with each reference clock input coupled to an output from an oscillator. Each oscillator produces a reference frequency that is a harmonic of a reference clock frequency of the reference clock frequency signal, and the signal selector couples a reference clock input to an output based on a control signal provided by the control signal input.
摘要翻译：用于合成频率以用于快速跳频无线通信系统的装置和系统。频率合成器包括多个振荡器，每个振荡器具有耦合到参考时钟频率信号的第一输入端，以及信号选择器，具有控制信号输入和多个参考时钟输入，每个参考时钟输入耦合到来自振荡器每个振荡器产生参考频率，其是参考时钟频率信号的参考时钟频率的谐波，并且信号选择器基于由控制信号输入提供的控制信号将参考时钟输入耦合到输出。

8. 发明授权

US07606538B2 Mixer circuit and method 有权
标题翻译：混频器电路及方法
公开(公告)号：US07606538B2
公开(公告)日：2009-10-20
申请号：US11487205
申请日：2006-07-14
申请人： Stefano Marsili , Marc Tiebout
发明人： Stefano Marsili , Marc Tiebout
IPC分类号： H04B1/04 , H04B17/00 , H03C1/62
CPC分类号： H04B1/0475 , H04B2001/0491
摘要： A mixer circuit includes a mixer having input terminals and an output terminal, to provide an output signal by mixing input signals, wherein the mixer exhibits leakage. The circuit also includes a signal generator coupled to one of the input terminals of the mixer to provide a correction signal, an up-conversion mixer coupled to the mixer to provide an up-converted signal by mixing a test signal with the output signal of the mixer, and a down-conversion mixer coupled to the up-conversion mixer to provide a down-converted signal by down-converting the up-converted signal. A signal detector is coupled to the down-conversion mixer and detects a spurious signal in the down-converted signal, the spurious signal indicating the leakage, and a control unit is coupled to the signal detector and the signal generator to control generation of the correction signal depending on the detected spurious signal to compensate the leakage.
摘要翻译：混频器电路包括具有输入端和输出端的混频器，通过混合输入信号提供输出信号，其中混频器显示泄漏。电路还包括耦合到混频器的一个输入端以提供校正信号的信号发生器，耦合到混频器的上转换混频器，通过将测试信号与混频器和耦合到上变频混频器的下变频混频器，通过下变频上变频信号来提供下变频信号。信号检测器耦合到下变频混频器并检测下变频信号中的寄生信号，指示泄漏的寄生信号，以及控制单元耦合到信号检测器和信号发生器以控制校正的产生信号取决于检测到的杂散信号以补偿泄漏。

9. 发明申请

US20080013755A1 Mixer circuit and method 有权
标题翻译：混频器电路及方法
公开(公告)号：US20080013755A1
公开(公告)日：2008-01-17
申请号：US11487205
申请日：2006-07-14
申请人： Stefano Marsili , Marc Tiebout
发明人： Stefano Marsili , Marc Tiebout
IPC分类号： H04B1/00
CPC分类号： H04B1/0475 , H04B2001/0491
摘要： A mixer circuit includes a mixer having input terminals and an output terminal, to provide an output signal by mixing input signals, wherein the mixer exhibits leakage. The circuit also includes a signal generator coupled to one of the input terminals of the mixer to provide a correction signal, an up-conversion mixer coupled to the mixer to provide an up-converted signal by mixing a test signal with the output signal of the mixer, and a down-conversion mixer coupled to the up-conversion mixer to provide a down-converted signal by down-converting the up-converted signal. A signal detector is coupled to the down-conversion mixer and detects a spurious signal in the down-converted signal, the spurious signal indicating the leakage, and a control unit is coupled to the signal detector and the signal generator to control generation of the correction signal depending on the detected spurious signal to compensate the leakage.
摘要翻译：混频器电路包括具有输入端和输出端的混频器，通过混合输入信号提供输出信号，其中混频器显示泄漏。电路还包括耦合到混频器的一个输入端以提供校正信号的信号发生器，耦合到混频器的上转换混频器，通过将测试信号与混频器和耦合到上变频混频器的下变频混频器，通过下变频上变频信号来提供下变频信号。信号检测器耦合到下变频混频器并检测下变频信号中的寄生信号，指示泄漏的寄生信号，以及控制单元耦合到信号检测器和信号发生器以控制校正的产生信号取决于检测到的杂散信号以补偿泄漏。

10. 发明授权

US07835121B2 Semiconductor device with ESD protection 有权
标题翻译：具有ESD保护的半导体器件
公开(公告)号：US07835121B2
公开(公告)日：2010-11-16
申请号：US11741469
申请日：2007-04-27
申请人： Marc Tiebout , Koen Mertens
发明人： Marc Tiebout , Koen Mertens
IPC分类号： H02H9/00
CPC分类号： H03F1/523 , H03F1/223 , H03F3/3081
摘要： Semiconductor device having an amplifier. In one embodiment, the amplifier includes a first amplifier path including a first input and a second amplifier path including a second input. An inductance having a connectable node is connected between the first and second inputs, the connectable node being symmetrically connected between the first and second inputs. At least one ESD protection structure is connected to the connectable node. In one embodiment, the semiconductor device is used in a communications device.
摘要翻译：具有放大器的半导体器件。在一个实施例中，放大器包括第一放大器路径，其包括第一输入和包括第二输入的第二放大器路径。具有可连接节点的电感连接在第一和第二输入之间，可连接节点对称地连接在第一和第二输入之间。至少一个ESD保护结构连接到可连接节点。在一个实施例中，半导体器件用于通信设备中。

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