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    Integrated, tunable capacitance device
    1.
    发明授权
    Integrated, tunable capacitance device 失效
    集成可调电容器件

    公开(公告)号：US07019384B2

    公开(公告)日：2006-03-28

    申请号：US10678385

    申请日：2003-10-03

    Applicant: Judith Maget ,  Marc Tiebout

    Inventor： Judith Maget ,  Marc Tiebout

    IPC: H01L29/93

    CPC classification number: H01L29/94 ,  H01L27/0808

    Abstract: An integrated, tunable capacitance device includes a semiconductor region, which is, preferably, N-doped, formed in a semiconductor body, having an insulating thick oxide region, which areally adjoins the main side of the semiconductor body, and having a thin oxide region, which, likewise, adjoins the main side and is disposed above the semiconductor region and also has a smaller layer thickness than the thick oxide region. A gate electrode is provided on the thin oxide region and terminal regions are provided in the semiconductor region. The capacitance described has a larger tuning range compared with transistor varactors. The integrated, tunable capacitance can be used, for example, in LC oscillators of integrated VCOs.

    Abstract translation: 集成的可调谐电容器件包括：半导体区域，优选地，N掺杂形成在半导体本体中，具有绝缘的厚氧化物区域，该半导体区域与半导体本体的主侧邻接并具有薄的氧化物区域 ，其同样邻接主侧并且设置在半导体区域的上方，并且还具有比厚氧化物区域更小的层厚度。 在薄氧化物区域上设置栅电极，在半导体区域设置端子区域。 与晶体管可变电抗器相比，所描述的电容具有较大的调谐范围。 集成的可调谐电容可用于例如集成VCO的LC振荡器。

    Injection-locked oscillator circuit
    2.
    发明授权
    Injection-locked oscillator circuit 有权
    注入锁定振荡电路

    公开(公告)号：US07592875B2

    公开(公告)日：2009-09-22

    申请号：US10574151

    申请日：2004-09-10

    Applicant: Judith Maget ,  Marc Tiebout

    Inventor： Judith Maget ,  Marc Tiebout

    IPC: H03K3/03 ,  H03B5/12

    CPC classification number: H03L7/24 ,  H03B5/1212 ,  H03B5/1215 ,  H03B5/1228 ,  H03B5/1243 ,  H03B27/00 ,  H03K3/354

    Abstract: An ILO circuit has a plurality of oscillator stages which are coupled to one another by means of a “tank lock” coupling. The coupling leads to an improved synchronization of the individual oscillator stages and thus to a reduced phase noise. Any desired LC oscillator topology can be used, not just the topology with PMOS and NMOS transistors. It is also possible to use SOI transistors, that is to say transistors formed on an SOI substrate. The bulk terminals of the transistors may be coupled not only to a supply voltage but, for example, also to a center potential, a reference voltage source, to ground, in floating fashion and/or to the source terminal.

    Abstract translation: 国际劳工组织电路具有多个振荡器级，它们通过“卡锁”耦合彼此联接。 耦合导致各个振荡器级的改进的同步，从而导致相位噪声的降低。 可以使用任何所需的LC振荡器拓扑，而不仅仅是具有PMOS和NMOS晶体管的拓扑。 也可以使用SOI晶体管，也就是说形成在SOI衬底上的晶体管。 晶体管的体积端子可以不仅耦合到电源电压，而且例如也可以以浮动方式耦合到中心电位，参考电压源和/或源极端子。

    Injection-Locked Oscillator Circuit
    3.
    发明申请
    Injection-Locked Oscillator Circuit 有权
    注入锁定振荡器电路

    公开(公告)号：US20080030282A1

    公开(公告)日：2008-02-07

    申请号：US10574151

    申请日：2004-09-10

    Applicant: Judith Maget ,  Marc Tiebout

    Inventor： Judith Maget ,  Marc Tiebout

    IPC: H03B5/12 ,  H03B27/00 ,  H03K3/03

    CPC classification number: H03L7/24 ,  H03B5/1212 ,  H03B5/1215 ,  H03B5/1228 ,  H03B5/1243 ,  H03B27/00 ,  H03K3/354

    Abstract: An ILO circuit has a plurality of oscillator stages which are coupled to one another by means of a “tank lock” coupling. The coupling leads to an improved synchronization of the individual oscillator stages and thus to a reduced phase noise. Any desired LC oscillator topology can be used, not just the topology with PMOS and NMOS transistors. It is also possible to use SOI transistors, that is to say transistors formed on an SOI substrate. The bulk terminals of the transistors may be coupled not only to a supply voltage but, for example, also to a center potential, a reference voltage source, to ground, in floating fashion and/or to the source terminal.

    Abstract translation: 国际劳工组织电路具有多个振荡器级，它们通过“卡锁”耦合彼此联接。 耦合导致各个振荡器级的改进的同步，从而导致相位噪声的降低。 可以使用任何所需的LC振荡器拓扑，而不仅仅是具有PMOS和NMOS晶体管的拓扑。 也可以使用SOI晶体管，也就是说形成在SOI衬底上的晶体管。 晶体管的体积端子可以不仅耦合到电源电压，而且例如也可以以浮动方式耦合到中心电位，参考电压源和/或源极端子。

    Fast Hopping Frequency Synthesizer
    7.
    发明申请
    Fast Hopping Frequency Synthesizer 有权
    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

    Applicant: Stefano Marsili ,  Marc Tiebout ,  Andrea Bevilacqua ,  Sterano Dal Toso

    Inventor： Stefano Marsili ,  Marc Tiebout ,  Andrea Bevilacqua ,  Sterano Dal Toso

    IPC: H04B1/06 ,  H03B27/00 ,  H03B5/08

    CPC classification number: H04B1/7136 ,  H03L7/06 ,  H04B2001/71362

    Abstract: 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.

    Abstract translation: 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。

    Voltage-controlled capacitor
    9.
    发明授权
    Voltage-controlled capacitor 有权
    压控电容

    公开(公告)号：US06646499B2

    公开(公告)日：2003-11-11

    申请号：US10288388

    申请日：2002-11-05

    Applicant: Marc Tiebout

    Inventor： Marc Tiebout

    IPC: H03K1700

    CPC classification number: H03H11/483

    Abstract: A voltage-controlled capacitor is configured in such a way that it contains two varactors connected in parallel. The varactors are connected in such a way that a capacitance is controlled by differential signals. This layout results in a voltage-controlled capacitor that has an optimally low sensitivity to interference.

    Abstract translation: 压控电容器被配置成使得它包含两个并联连接的变容二极管。 变容二极管的连接方式是电容由差分信号控制。 这种布局导致了对干扰敏感性最佳的压控电容器。

    Fast hopping frequency synthesizer
    10.
    发明授权
    Fast hopping frequency synthesizer 有权
    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

    Applicant: Stefano Marsili ,  Marc Tiebout ,  Andrea Bevilacqua ,  Stefano Dal Toso

    Inventor： Stefano Marsili ,  Marc Tiebout ,  Andrea Bevilacqua ,  Stefano Dal Toso

    IPC: H04B1/00

    CPC classification number: H04B1/7136 ,  H03L7/06 ,  H04B2001/71362

    Abstract: 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.

    Abstract translation: 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。

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