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公开(公告)号：US08305161B2
公开(公告)日：2012-11-06
申请号：US12625007
申请日：2009-11-24
申请人： Thomas Bauer , Andreas Przadka
发明人： Thomas Bauer , Andreas Przadka
摘要： A band-stop filter is proposed which is constructed on a multilayered substrate and consists of a parallel circuit comprising a bandpass filter and a high-pass filter. The two filters are at least partly realized in the form of LC-elements integrated into the substrate. Further circuit components can be arranged as discrete components on the substrate. In the filter branch having the bandpass filter, an electroacoustic resonator is arranged in a transverse branch to ground. By means of the filter, a wide stop band is obtained, while the passband or passbands can comprise a plurality of radio bands.
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公开(公告)号：US08384496B2
公开(公告)日：2013-02-26
申请号：US12625007
申请日：2009-11-24
申请人： Thomas Bauer , Andreas Przadka
发明人： Thomas Bauer , Andreas Przadka
CPC分类号： H03H9/542 , H03H7/0123 , H03H7/175 , H03H7/1758 , H03H2250/00
摘要： A band-stop filter is proposed which is constructed on a multilayered substrate and consists of a parallel circuit comprising a bandpass filter and a high-pass filter. The two filters are at least partly realized in the form of LC-elements integrated into the substrate. Further circuit components can be arranged as discrete components on the substrate. In the filter branch having the bandpass filter, an electroacoustic resonator is arranged in a transverse branch to ground. By means of the filter, a wide stop band is obtained, while the passband or passbands can comprise a plurality of radio bands.
摘要翻译： 提出了一种构造在多层基板上的带阻滤波器，其由包括带通滤波器和高通滤波器的并联电路组成。 两个滤波器至少部分地以集成到基板中的LC元件的形式实现。 另外的电路元件可以被布置为在衬底上的分立元件。 在具有带通滤波器的滤波器分支中，电声谐振器布置在横向分支到地面上。 通过滤波器，获得宽的阻带，而通带或通带可以包括多个无线电频带。
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公开(公告)号：US20100127795A1
公开(公告)日：2010-05-27
申请号：US12625007
申请日：2009-11-24
申请人： Thomas Bauer , Andreas Przadka
发明人： Thomas Bauer , Andreas Przadka
IPC分类号： H01P5/12
CPC分类号： H03H9/542 , H03H7/0123 , H03H7/175 , H03H7/1758 , H03H2250/00
摘要： A band-stop filter is proposed which is constructed on a multilayered substrate and consists of a parallel circuit comprising a bandpass filter and a high-pass filter. The two filters are at least partly realized in the form of LC-elements integrated into the substrate. Further circuit components can be arranged as discrete components on the substrate. In the filter branch having the bandpass filter, an electroacoustic resonator is arranged in a transverse branch to ground. By means of the filter, a wide stop band is obtained, while the passband or passbands can comprise a plurality of radio bands.
摘要翻译： 提出了一种构造在多层基板上的带阻滤波器，其由包括带通滤波器和高通滤波器的并联电路组成。 两个滤波器至少部分地以集成到基板中的LC元件的形式实现。 另外的电路元件可以被布置为在衬底上的分立元件。 在具有带通滤波器的滤波器分支中，电声谐振器布置在横向分支到地面上。 通过滤波器，获得宽的阻带，而通带或通带可以包括多个无线电频带。
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公开(公告)号：US08064843B2
公开(公告)日：2011-11-22
申请号：US12064973
申请日：2006-09-01
IPC分类号： H04B1/44
CPC分类号： H03H7/46 , H04B1/0057
摘要： An electrical component includes a first signal path and a second signal path electrically connected to a common signal path. The electrical component also includes a first filter in the first signal path and a second filter in the second signal path. The electrical component also includes a first matching circuit comprising a shunt arm to ground. The first matching circuit is electrically connected to the first signal path, the second signal path, and the common signal path.
摘要翻译： 电气部件包括电连接到公共信号路径的第一信号路径和第二信号路径。 电气部件还包括第一信号路径中的第一滤波器和第二信号路径中的第二滤波器。 电气部件还包括第一匹配电路，其包括到地的分流臂。 第一匹配电路电连接到第一信号路径，第二信号路径和公共信号路径。
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公开(公告)号：US20070126523A1
公开(公告)日：2007-06-07
申请号：US10575795
申请日：2004-09-17
申请人： Andreas Przadka
发明人： Andreas Przadka
IPC分类号： H01P5/02
CPC分类号： H01P5/02 , H05K1/0239 , H05K1/0306 , H05K1/162 , H05K2201/09245 , H05K2201/09263
摘要： For electrical matching of an electrical component, a network with a transformation line is proposed which is realized in or on a substrate, preferably a ceramic substrate. The network has a prescribed electrical length for achieving a desired phase shift, and comprises at least two electrical conductors (LE) each of which has a bent-over configuration (e.g. Greek fret pattern) comprising straight segments joined [sic] at right angles, in a respective conductor plane for the given conductor (LE), and which conductors (LE) are interconnected. Mutually parallel conductor segments disposed in different conductor planes partially overlap and are thereby mutually capacitively coupled, with the capacitive coupling being adjustable by adjusting of individual overlap areas, so as to achieve the prescribed electrical length and prescribed impedance of the transformation line.
摘要翻译： 对于电气部件的电气匹配，提出了在基板中或基板上，优选陶瓷基板上实现具有变换线的网络。 网络具有用于实现期望的相移的规定的电长度，并且包括至少两个电导体（LE），每个电导体具有弯曲形状（例如，希腊语fret图案），其包括直角连接的直段， 在用于给定导体（LE）的相应导体平面中，以及哪些导体（LE）互连。 设置在不同导体平面中的相互平行的导体段部分地重叠并且因此相互电容耦合，通过调整各个重叠区域来调节电容耦合，从而达到规定的电长度和变换线的规定阻抗。
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公开(公告)号：US20110280147A1
公开(公告)日：2011-11-17
申请号：US13154096
申请日：2011-06-06
申请人： Pasi Tikka , Andreas Przadka , Joerg Schuler
发明人： Pasi Tikka , Andreas Przadka , Joerg Schuler
CPC分类号： H04B1/0053
摘要： For simpler and more rapid testing of a front-end module, additional linked operating states are provided in the switch and/or its decoder and allow a plurality of paths to be enabled in parallel, in order in this way to test these paths with a smaller number of test routines in a test set, in particular a network analyzer.
摘要翻译： 为了对前端模块进行更简单和更快速的测试，在交换机和/或其解码器中提供附加的链接操作状态，并且允许并行启用多个路径，以便以这种方式来测试这些路径 测试集中的测试例程数量较少，特别是网络分析仪。
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7.发明申请公开(公告)号：US20050230812A1
公开(公告)日：2005-10-20
申请号：US10521253
申请日：2003-05-07
申请人： Andreas Przadka
发明人： Andreas Przadka
CPC分类号： H03H9/0542 , H01L2924/0002 , H01L2924/15174 , H03H9/0557 , H05K1/141 , H05K1/165 , H01L2924/00
摘要： The invention provides a highly-integrated electronic component that consists of at least one chip component (CB), especially a filter operating with acoustic waves, and a multi-layer substrate, wherein the multi-layer substrate comprises integrated circuit elements for impedance transformation (IW) and additional integrated circuit elements, and serves as carrier substrate for chip components and discrete circuit elements (SE) disposed on their upper side. The component according to the invention makes it possible to implement multiple signal processing functions in one compact component, wherein especially the impedance of a chip component disposed on the multi-layer substrate is to be changed from a characteristic value to another predetermined value.
摘要翻译： 本发明提供了一种高度集成的电子部件，其由至少一个芯片部件（CB），特别是使用声波的滤波器和多层基板组成，其中多层基板包括用于阻抗变换的集成电路元件 IW）和附加的集成电路元件，并且用作芯片组件和设置在其上侧的分立电路元件（SE）的载体衬底。 根据本发明的部件使得可以在一个紧凑的部件中实现多个信号处理功能，其中特别地，设置在多层基板上的芯片部件的阻抗将从特性值改变到另一个预定值。
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公开(公告)号：US08559893B2
公开(公告)日：2013-10-15
申请号：US12597066
申请日：2008-04-22
申请人： Andreas Przadka
发明人： Andreas Przadka
IPC分类号： H04B1/44
CPC分类号： H04B1/0057 , H04B1/406
摘要： A front end module includes an antenna path and a diplexer that is connected to the antenna path, to a first signal path, to a second signal path, and to a third signal path. The first signal path is for transmitting transceiver signals in at least two first frequency bands that are assigned to different transmission systems. The second signal path is for transmitting transceiver signals in at least two second frequency bands that are assigned to different transmission systems. The third signal path is for transmitting reception signals in a third frequency band.
摘要翻译： 前端模块包括天线路径和双工器，其连接到天线路径，第一信号路径，第二信号路径和第三信号路径。 第一信号路径用于在分配给不同传输系统的至少两个第一频带中发送收发信机。 第二信号路径用于在分配给不同传输系统的至少两个第二频带中发射收发信机。 第三信号路径用于在第三频带中发送接收信号。
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9.发明授权Electrical circuit comprising a differential signal path and component with such a circuit 有权电路包括差分信号路径和具有这种电路的部件公开(公告)号：US07795992B2
公开(公告)日：2010-09-14
申请号：US12400161
申请日：2009-03-09
申请人： Andreas Przadka
发明人： Andreas Przadka
IPC分类号： H03H7/38
摘要： The invention relates to an electrical circuit that includes a first signal path having differential partial paths. An interface circuit arranged in the first signal path suppresses the common-mode signals in a blocking region of the signal path, but essentially does not influence differential signal parts.
摘要翻译： 本发明涉及一种包括具有差分部分路径的第一信号路径的电路。 布置在第一信号路径中的接口电路抑制信号路径的阻塞区域中的共模信号，但是基本上不影响差分信号部分。
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公开(公告)号：US20050237684A1
公开(公告)日：2005-10-27
申请号：US10526278
申请日：2003-10-01
摘要： A circuit arrangement is described having a terminal (1) for a high-frequency signal, having at least two additional signal leads (21a, 21b, 21c, 22a, 22b), having a switching unit (3) for connecting the terminal (1) to a signal lead (21a, 21b, 21c, 22a, 22b), having a primary protection device (41) against electrostatic discharges, which is connected between the terminal (1) and the switching unit (3), the protection device (41) containing a first voltage limitation element (51), which diverts voltage pulses that exceed a switching voltage of 200 V to a reference potential (7). The use of a gallium arsenide double diode makes it possible to attain the advantage of a low insertion loss coupled with a low switching voltage.
摘要翻译： 描述了具有用于高频信号的端子（1）的电路装置，其具有至少两个附加信号引线（21a，21b，21c，22a，22b），其具有开关单元（3），用于 将端子（1）连接到具有抵抗静电放电的主保护装置（41）的信号引线（21a，21b，21c，22a，22b），所述主保护装置连接在端子（1）和 开关单元（3），所述保护装置（41）包含第一电压限制元件（51），其将超过200V的开关电压的电压脉冲转换为参考电位（7）。 使用砷化镓双重二极管可以实现与低开关电压相结合的低插入损耗的优点。
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