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公开(公告)号：US07541717B2
公开(公告)日：2009-06-02
申请号：US11868006
申请日：2007-10-05
Applicant: Edgar Schmidhammer
Inventor： Edgar Schmidhammer
IPC: H03H9/02
CPC classification number: H03H9/175 , H03H9/02118
Abstract: A bulk acoustic wave resonator includes a resonator region having electrodes and a piezoelectric layer among the electrodes. The piezoelectric layer has a groove that bounds at least part of an electroacoustically active region of the piezoelectric layer. A depth of the groove is at least 50% of a thickness of the piezoelectric layer.
Abstract translation: 体声波谐振器包括在电极中具有电极和压电层的谐振器区域。 压电层具有界定压电层的电声活性区域的至少一部分的凹槽。 凹槽的深度为压电层厚度的至少50％。
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公开(公告)号：US20090093270A1
公开(公告)日：2009-04-09
申请号：US12241956
申请日：2008-09-30
Applicant: Christian Block , Christian Korden , Edgar Schmidhammer
Inventor： Christian Block , Christian Korden , Edgar Schmidhammer
IPC: H04M1/00
Abstract: A module for a mobile radio device is proposed, whose central element is a multiswitch MS, which, as desired, can connect outputs for transmission and/or reception branches SZ, EZ of different mobile radio systems to an antenna ANT. The module is suitable for a multiband operation and, optionally, additional multimode operations and includes at least one pair of outputs for transmission and reception branches of a frequency duplexed mobile radio system. Between each output of the multiswitch and the antenna, a matching element is provided, which allows an electrical matching of the branches to be connected to it. The duplex operation is carried out via separate transmission and reception filters, or on the switch via separate outputs for transmission and reception branches.
Abstract translation: 提出了一种用于移动无线电设备的模块，其中心元件是多开关MS，其可以根据需要将不同移动无线电系统的发送和/或接收分支SZ，EZ的输出连接到天线ANT。 该模块适用于多频带操作和可选地附加的多模操作，并且包括用于频率双工移动无线电系统的发射和接收分支的至少一对输出。 在多开关的每个输出和天线之间，提供了匹配元件，这允许分支的电气匹配连接到它。 双工操作通过单独的发送和接收滤波器或在交换机上通过用于发送和接收分支的单独输出来执行。
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公开(公告)号：US20080258845A1
公开(公告)日：2008-10-23
申请号：US11658117
申请日：2005-06-03
Applicant: Edgar Schmidhammer
Inventor： Edgar Schmidhammer
CPC classification number: H03H9/175 , H03H9/0207 , H03H9/584 , H03H9/589
Abstract: Disclosed is a resonator that is mounted on a substrate, operates with acoustic bulk waves, and is disposed above an acoustic mirror. According to the invention, the basic mode of the acoustic bulk wave that can be generated in the resonator is suppressed while a higher mode can be excited in parallel and be utilized for the resonator by adjusting the acoustic mirror.
Abstract translation: 公开了一种安装在基板上的谐振器，利用声学波浪进行操作，并且设置在声反射镜的上方。 根据本发明，可以抑制在谐振器中可产生的声波体积波的基本模式，同时可以并联激发更高的模式，并通过调节声镜来用于谐振器。
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公开(公告)号：US20080246556A1
公开(公告)日：2008-10-09
申请号：US11659161
申请日：2005-06-08
Applicant: Habbo Heinze , Jurgen Kiwitt , Edgar Schmidhammer , Pasi Tikka , Reiner Welzer
Inventor： Habbo Heinze , Jurgen Kiwitt , Edgar Schmidhammer , Pasi Tikka , Reiner Welzer
CPC classification number: H03H9/706 , H03H9/02125
Abstract: An arrangement includes a substrate, a filter, a first bulk acoustic wave resonator, a second bulk acoustic wave resonator, and a large surface covering. The first bulk acoustic wave resonator includes a first electrode and a second electrode and is arranged flatly on the substrate. The second bulk acoustic wave resonator includes a first electrode and a second electrode and is arranged flatly on the substrate. The large-surface covering includes a metal layer over the substrate. The metal layer is connected to a ground terminal.
Abstract translation: 一种布置包括基板，滤波器，第一体声波谐振器，第二体声波谐振器和大表面覆盖物。 第一体声波谐振器包括第一电极和第二电极，并且平坦地布置在基板上。 第二体声波谐振器包括第一电极和第二电极，并且平坦地布置在基板上。 大表面覆盖物包括在基底上的金属层。 金属层连接到接地端子。
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公开(公告)号：US20080084136A1
公开(公告)日：2008-04-10
申请号：US11868006
申请日：2007-10-05
Applicant: Edgar Schmidhammer
Inventor： Edgar Schmidhammer
CPC classification number: H03H9/175 , H03H9/02118
Abstract: A bulk acoustic wave resonator includes a resonator region having electrodes and a piezoelectric layer among the electrodes. The piezoelectric layer has a groove that bounds at least part of an electroacoustically active region of the piezoelectric layer. A depth of the groove is at least 50% of a thickness of the piezoelectric layer.
Abstract translation: 体声波谐振器包括在电极中具有电极和压电层的谐振器区域。 压电层具有界定压电层的电声活性区域的至少一部分的凹槽。 凹槽的深度为压电层厚度的至少50％。
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Patent Agency Ranking
公开(公告)号：US06992400B2
公开(公告)日：2006-01-31
申请号：US10769460
申请日：2004-01-30
Applicant: Pasi Tikka , Edgar Schmidhammer , Habbo Heinze , Reiner Welzer , Herbert Zidek , Ansgar Schäufele , Juha Ellä
Inventor： Pasi Tikka , Edgar Schmidhammer , Habbo Heinze , Reiner Welzer , Herbert Zidek , Ansgar Schäufele , Juha Ellä
IPC: H01L23/28
CPC classification number: H03H9/1078 , H01L23/3135 , H01L24/81 , H01L24/97 , H01L2224/16225 , H01L2224/16227 , H01L2224/73204 , H01L2224/81801 , H01L2224/97 , H01L2924/01029 , H01L2924/01055 , H01L2924/01057 , H01L2924/01079 , H01L2924/09701 , H01L2924/12042 , H01L2924/3011 , H03H9/02102 , H03H9/1085 , H03H2003/025 , H01L2224/81 , H01L2924/00
Abstract: A method for improving heat dissipation in an encapsulated electronic package usually referred to as a chip-size SAW package. The package comprises one or more acoustic-wave components fabricated on a die, which is disposed on an electrically non-conductive carrier separated by electrically conducting bumps. The top of the package is covered by a laminate and a hermetic seal layer. Heat dissipation can be improved by removing a part of the laminate and then depositing a layer of thermal conducting material on the package, and by providing one or more heat conducting paths through the carrier.
Abstract translation: 一种用于改善封装的电子封装中的散热的方法，通常称为芯片尺寸的SAW封装。 该封装包括在芯片上制造的一个或多个声波部件，其设置在由导电凸块分开的非导电载体上。 包装的顶部由层压板和气密密封层覆盖。 可以通过去除层压体的一部分，然后在包装上沉积一层导热材料，并且通过提供穿过载体的一个或多个导热路径来改善散热。
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公开(公告)号：US09590163B2
公开(公告)日：2017-03-07
申请号：US13976969
申请日：2011-11-22
Applicant: Edgar Schmidhammer , Gudrun Henn
Inventor： Edgar Schmidhammer , Gudrun Henn
IPC: H03H9/25 , H01L41/047 , H03H9/02 , H01L41/08
CPC classification number: H01L41/0478 , H01L41/047 , H01L41/0477 , H01L41/08 , H03H9/02
Abstract: The invention relates to an electronic component having a layer sequence, which comprises at least a first electrode (10), a second electrode (20) and an active region (30) and contains monoatomic carbon layers at least in sub-regions.
Abstract translation: 本发明涉及具有层序列的电子部件，其至少包括第一电极（10），第二电极（20）和有源区（30），并且至少在子区域中包含单原子碳层。
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公开(公告)号：US09184483B2
公开(公告)日：2015-11-10
申请号：US13883613
申请日：2011-11-21
Applicant: Gerhard Zeller , Manfred Stadler , Edgar Schmidhammer , Pasi Tikka
Inventor： Gerhard Zeller , Manfred Stadler , Edgar Schmidhammer , Pasi Tikka
Abstract: A directional coupler, comprising a first high-frequency line for feeding a first high-frequency signal, a second high-frequency line for feeding a second high-frequency signal, and a coupling line for outputting signals from the first and the second high-frequency lines, wherein the coupling line comprises resistive segments, each comprising a predetermined impedance. Coupling properties and resistive damping and adapting properties can be integrated in the coupling line. A compact and low-cost construction of the directional coupler is thus made possible.
Abstract translation: 定向耦合器，包括用于馈送第一高频信号的第一高频线，用于馈送第二高频信号的第二高频线，以及用于输出来自第一和第二高频信号的信号的耦合线， 频率线，其中耦合线包括每个包括预定阻抗的电阻段。 耦合性能和电阻阻尼和适应性能可以集成在耦合线路中。 因此，定向耦合器的紧凑且低成本的结构成为可能。
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公开(公告)号：US08791873B2
公开(公告)日：2014-07-29
申请号：US13142397
申请日：2009-12-29
Applicant: Edgar Schmidhammer
Inventor： Edgar Schmidhammer
IPC: H01Q1/50
CPC classification number: H01Q9/0407 , H01Q21/28 , H03H7/38 , H04B1/0458 , H04B1/18
Abstract: An impedance matching circuit for matching planar antennas includes a signal path with a signal path input and a signal path output. A first capacitive element with variable capacitance is connected between the signal path input and signal path output. A second capacitive element with variable capacitance is connected between the signal path and ground. A first inductive element is connected between the signal path input and ground. A second inductive element is connected between the signal path output and ground. An antenna line with an impedance between 30 and 60 ohm is connected to the signal path output.
Abstract translation: 用于匹配平面天线的阻抗匹配电路包括具有信号路径输入和信号路径输出的信号路径。 具有可变电容的第一电容元件连接在信号路径输入和信号路径输出之间。 具有可变电容的第二电容元件连接在信号路径和地之间。 第一电感元件连接在信号路径输入和地之间。 第二电感元件连接在信号路径输出和地之间。 阻抗在30和60欧姆之间的天线线路连接到信号路径输出端。
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公开(公告)号：US20130335164A1
公开(公告)日：2013-12-19
申请号：US13997168
申请日：2011-12-22
Applicant: Gerhard Maurer , Edgar Schmidhammer
Inventor： Gerhard Maurer , Edgar Schmidhammer
CPC classification number: H03H9/703 , H03H3/00 , H03H9/605 , H03H9/6483 , H03H9/70 , H03H9/706 , H03H9/725 , Y10T29/49016
Abstract: The invention relates to a filter arrangement (10) comprising a substrate (16) having a first series resonator (11) and a first and a second parallel resonator (12, 13). The filter arrangement (10) further comprises a carrier (18), on which the substrate (16) is arranged and which comprises a first inductor (17), the first connection of which is coupled to a first connection of the first series resonator (11) by means of the first parallel resonator (12) and to a second connection of the first series resonator (11) by means of the second parallel resonator (13).
Abstract translation: 本发明涉及一种包括具有第一串联谐振器（11）和第一和第二并联谐振器（12,13）的衬底（16）的滤波器装置（10）。 滤波器装置（10）还包括载体（18），衬底（16）布置在其上并且包括第一电感器（17），第一电感器（17）耦合到第一串联谐振器的第一连接 通过第一并联谐振器（12）和借助于第二并联谐振器（13）到第一串联谐振器（11）的第二连接。
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