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    Bulk wave resonator and bulk wave filter
    2.
    发明申请
    Bulk wave resonator and bulk wave filter 审中-公开
    体波谐振器和体波滤波器

    公开(公告)号：US20050199972A1

    公开(公告)日：2005-09-15

    申请号：US10514588

    申请日：2003-05-15

    申请人： Hans Lobl ,  Robert Milsom ,  Mareike Klee ,  Rainer Kiewitt ,  Christof Metzmacher

    发明人： Hans Lobl ,  Robert Milsom ,  Mareike Klee ,  Rainer Kiewitt ,  Christof Metzmacher

    IPC分类号： H03H9/17 ,  H03H9/05 ,  H03H9/13 ,  H03H9/54 ,  H03H9/56 ,  H03H9/58 ,  H01L29/84

    CPC分类号： H03H9/564 ,  H03H9/568

    摘要： A bulk wave resonator comprising: a substrate (1); a layer (3) of piezoelectric material deposited on the substrate; a first electrode (2) and a second electrode (4) which are arranged on opposite surfaces of the layer (3) of piezoelectric material, the overlapping area of the first electrode (2) and second electrode (4) defining the resonance range of the bulk wave resonator, characterized in that the overlapping area in an intersecting plane parallel to at least one of the electrodes (2, 4) has an aspect ratio in the range from 1 (b/a) 100, where a is the length and b the width of the bulk wave resonator. The invention also relates to a bulk wave filter comprising such bulk wave resonators.

    摘要翻译： 一种体波谐振器，包括：基板（1）; 沉积在基板上的压电材料层（3）; 布置在压电材料层（3）的相对表面上的第一电极（2）和第二电极（4），第一电极（2）和第二电极（4）的重叠区域限定谐振范围 所述体波谐振器的特征在于，与所述电极（2,4）中的至少一个平行的交叉平面中的重叠区域具有在1（b / a）100范围内的纵横比，其中a是所述长度和 b是体波谐振器的宽度。 本发明还涉及包括这种体波谐振器的体波滤波器。

    Electronic Device and Use Thereof
    4.
    发明申请
    Electronic Device and Use Thereof 失效
    电子设备及其用途

    公开(公告)号：US20080258257A1

    公开(公告)日：2008-10-23

    申请号：US11817706

    申请日：2006-02-27

    申请人： Mareike Klee ,  Rainer Kiewitt ,  Ulrich Schiebel ,  Hans-Wolfgang Brand ,  Ruediger Mauczok

    发明人： Mareike Klee ,  Rainer Kiewitt ,  Ulrich Schiebel ,  Hans-Wolfgang Brand ,  Ruediger Mauczok

    IPC分类号： H01L29/00

    CPC分类号： H01L23/60 ,  H01L23/5223 ,  H01L27/0248 ,  H01L27/0805 ,  H01L2924/0002 ,  H01L2924/00

    摘要： The integrated capacitor structure comprises a first branch with a first capacitor (60) and a second branch with a second capacitor (70). The second capacitor (70) has a higher capacitance density and a lower breakdown voltage than the first capacitor (60). The first branch has a shorter RC time constant than the second branch, such that a voltage peak will substantially follow the first branch. This first capacitor (60) has a sufficient capacity to store the charge of the voltage peak. In one embodiment, the second capacitor (70) is a stacked capacitor. The structure is suitable for ESD-protection and may, to this end, additionally comprise diodes (21) and resistors (22).

    摘要翻译： 集成电容器结构包括具有第一电容器（60）的第一分支和具有第二电容器（70）的第二分支。 第二电容器（70）具有比第一电容器（60）更高的电容密度和更低的击穿电压。 第一分支具有比第二分支更短的RC时间常数，使得电压峰值将基本上跟随第一分支。 该第一电容器（60）具有足够的容量来存储电压峰值的电荷。 在一个实施例中，第二电容器（70）是层叠电容器。 该结构适用于ESD保护，并且为此，还可以包括二极管（21）和电阻器（22）。

    Integrated circuit device including a resistor having a narrow-tolerance resistance value coupled to an active component
    6.
    发明授权
    Integrated circuit device including a resistor having a narrow-tolerance resistance value coupled to an active component 有权
    集成电路装置包括具有耦合到有源部件的窄公差电阻值的电阻器

    公开(公告)号：US07989917B2

    公开(公告)日：2011-08-02

    申请号：US10302349

    申请日：2002-11-22

    申请人： Mareike Klee ,  Rainer Kiewitt ,  Mik Ju ,  Jeffrey Zhang ,  Christopher Taylor

    发明人： Mareike Klee ,  Rainer Kiewitt ,  Mik Ju ,  Jeffrey Zhang ,  Christopher Taylor

    IPC分类号： H01L27/06

    CPC分类号： H01L28/24 ,  H01L27/0802 ,  H01L27/0805

    摘要： The invention relates to an electronic device provided with an electronic component which comprises an integrated circuit arrangement including a semiconducting substrate, active components, and passive components such as capacitors and resistors. The resistors comprise materials of a high resistivity and can be manufactured with resistance values which lie within a narrow tolerance range.The invention further relates to a transmitter, a receiver, an electronic component, a peripheral circuit, a current supply circuit, a filter module, and an integrated circuit arrangement.

    摘要翻译： 本发明涉及一种具有电子部件的电子设备，该电子部件包括集成电路装置，该集成电路装置包括半导体衬底，有源部件和诸如电容器和电阻器的无源组件。 电阻器包括具有高电阻率的材料，并且可以制造具有位于窄公差范围内的电阻值。 本发明还涉及发射机，接收机，电子部件，外围电路，电流供应电路，滤波器模块和集成电路装置。

    ESD protected integrated capacitor with large capacity
    7.
    发明授权
    ESD protected integrated capacitor with large capacity 失效
    ESD保护集成电容器，容量大

    公开(公告)号：US07838965B2

    公开(公告)日：2010-11-23

    申请号：US11817706

    申请日：2006-02-27

    申请人： Mareike Klee ,  Rainer Kiewitt ,  Ulrich Schiebel ,  Hans-Wolfgang Brand ,  Ruediger Mauczok

    发明人： Mareike Klee ,  Rainer Kiewitt ,  Ulrich Schiebel ,  Hans-Wolfgang Brand ,  Ruediger Mauczok

    IPC分类号： H01L29/00

    CPC分类号： H01L23/60 ,  H01L23/5223 ,  H01L27/0248 ,  H01L27/0805 ,  H01L2924/0002 ,  H01L2924/00

    摘要： The integrated capacitor structure comprises a first branch with a first capacitor (60) and a second branch with a second capacitor (70). The second capacitor (70) has a higher capacitance density and a lower breakdown voltage than the first capacitor (60). The first branch has a shorter RC time constant than the second branch, such that a voltage peak will substantially follow the first branch. This first capacitor (60) has a sufficient capacity to store the charge of the voltage peak. In one embodiment, the second capacitor (70) is a stacked capacitor. The structure is suitable for ESD-protection and may, to this end, additionally comprise diodes (21) and resistors (22).

    摘要翻译： 集成电容器结构包括具有第一电容器（60）的第一分支和具有第二电容器（70）的第二分支。 第二电容器（70）具有比第一电容器（60）更高的电容密度和更低的击穿电压。 第一分支具有比第二分支更短的RC时间常数，使得电压峰值将基本上跟随第一分支。 该第一电容器（60）具有足够的容量来存储电压峰值的电荷。 在一个实施例中，第二电容器（70）是层叠电容器。 该结构适用于ESD保护，并且为此，还可以包括二极管（21）和电阻器（22）。

    Thin-film broadband coupler
    8.
    发明授权
    Thin-film broadband coupler 失效
    薄膜宽带耦合器

    公开(公告)号：US06600386B1

    公开(公告)日：2003-07-29

    申请号：US09540866

    申请日：2000-03-31

    申请人： Hans-Peter Löbl ,  Rainer Kiewitt ,  Mareike Klee

    发明人： Hans-Peter Löbl ,  Rainer Kiewitt ,  Mareike Klee

    IPC分类号： H01P308

    CPC分类号： H01P5/184

    摘要： A thin-film coupler with a carrier substrate (1) and two strip lines disposed thereon, of which one represents the main coupler loop (2) and one the auxiliary coupler loop (3). The use of inexpensive carrier substrate materials and a compact construction are made possible through an integration of a strip line, a coil, or an LC combination into the auxiliary coupler loop (3). The integration of these components (4) achieves a phase shift in the frequency of the signal coupled out so that a broadband coupler is obtained which exhibits an identical coupling at at least two frequencies.

    摘要翻译： 具有载体基板（1）的薄膜耦合器和设置在其上的两条带状线，其中一个代表主耦合器环（2）和一个辅助耦合器环（3）。 通过将带状线，线圈或LC组合整合到辅助耦合器环（3）中，可以实现廉价的载体衬底材料的使用和紧凑的结构。 这些组件（4）的集成实现了耦合出来的信号的频率的相移，使得获得在至少两个频率处呈现相同耦合的宽带耦合器。

    Sensor system for measuring a velocity of a fluid including a heating element a resonant circuit and a transducer
    10.
    发明授权
    Sensor system for measuring a velocity of a fluid including a heating element a resonant circuit and a transducer 有权
    用于测量包括加热元件的谐振电路和换能器的流体速度的传感器系统

    公开(公告)号：US09188469B2

    公开(公告)日：2015-11-17

    申请号：US13502386

    申请日：2010-10-15

    申请人： Mareike Klee ,  Jaap Roger Haartsen

    发明人： Mareike Klee ,  Jaap Roger Haartsen

    IPC分类号： G01F1/68 ,  G01F1/688 ,  G01F1/696 ,  G01F1/698 ,  G01F1/699

    CPC分类号： G01F1/688 ,  G01F1/6882 ,  G01F1/696 ,  G01F1/6986 ,  G01F1/699

    摘要： A sensor system for measuring a velocity of a fluid flowing through a channel includes a heating element for heating the fluid. The heating element is provided with a predetermined level of power during operation. The sensor system further includes a primary electronic circuit having a primary resonance frequency which is temperature dependent. The temperature of the primary electronic circuit is determined by heat transferred from the heating element to the fluid flowing through the channel. In addition, the sensor system also includes a transducer arrangement configured to generate a measurement signal indicative of the velocity of the fluid flowing through the channel. The measurement signal is based on the primary resonance frequency.

    摘要翻译： 用于测量流过通道的流体的速度的传感器系统包括用于加热流体的加热元件。 在操作期间，加热元件具有预定水平的功率。 传感器系统还包括具有温度依赖性的初级共振频率的初级电子电路。 主电子电路的温度由从加热元件传递到流过通道的流体的热量来确定。 此外，传感器系统还包括被配置为产生指示流过通道的流体的速度的测量信号的换能器装置。 测量信号基于初级共振频率。