公开(公告)号：US09143123B2

公开(公告)日：2015-09-22

申请号：US13545822

申请日：2012-07-10

申请人： Franz Weiss ,  Hans Taddiken ,  Nikolay Ilkov ,  Winfried Bakalski ,  Jochen Essel ,  Herbert Kebinger

发明人： Franz Weiss ,  Hans Taddiken ,  Nikolay Ilkov ,  Winfried Bakalski ,  Jochen Essel ,  Herbert Kebinger

IPC分类号： H03K17/56 ,  H03K17/687 ,  H03K17/10 ,  H03K17/693

CPC分类号： H03K17/102 ,  H03K17/693

摘要： An RF switch includes a switchable RF transistor. The switchable RF transistor includes a stripe of a plurality of adjacent RF transistor fingers and at least one non-switchable dummy transistor that is arranged at an end of the stripe of the switchable RF transistor.

摘要翻译： RF开关包括可切换RF晶体管。 可切换RF晶体管包括多个相邻RF晶体管指状物的条纹和布置在可切换RF晶体管的条带末端的至少一个不可切换的虚设晶体管。

公开(公告)号：US07808079B2

公开(公告)日：2010-10-05

申请号：US11758953

申请日：2007-06-06

申请人： Winfried Bakalski ,  Michael Asam ,  Markus Zannoth ,  Krzysztof Kitlinski

发明人： Winfried Bakalski ,  Michael Asam ,  Markus Zannoth ,  Krzysztof Kitlinski

IPC分类号： H01L23/58

CPC分类号： H01L23/645 ,  H01L23/4824 ,  H01L23/66 ,  H01L24/05 ,  H01L24/49 ,  H01L2223/6644 ,  H01L2224/49111 ,  H01L2224/49175 ,  H01L2924/00014 ,  H01L2924/01005 ,  H01L2924/01006 ,  H01L2924/01033 ,  H01L2924/01072 ,  H01L2924/01082 ,  H01L2924/1305 ,  H01L2924/13055 ,  H01L2924/13064 ,  H01L2924/14 ,  H01L2924/19042 ,  H01L2924/19043 ,  H01L2924/30107 ,  H01L2924/3011 ,  H01L2924/30111 ,  H01L2924/00 ,  H01L2224/45099 ,  H01L2224/45015 ,  H01L2924/207

摘要： A circuit arrangement includes a plurality of type-identical and identically operated active components, or separate sections of an active component, and includes a branched wiring structure for the interconnection of component connections. In each case the wiring end portions lie between a branching point and an input of different components or sections, wherein the wiring end portions are formed with predetermined geometrical asymmetry with respect to one another in such a way that there is an electrical symmetry of the interconnection configuration between all the connected type-identical components or sections. More particularly, the impedance values between the branching point and the different inputs and outputs are substantially identical.

摘要翻译： 电路装置包括多个类型相同且相同操作的有源部件或有源部件的分离部分，并且包括用于部件连接互连的分支线路结构。 在每种情况下，布线端部位于分支点和不同部件或部分的输入之间，其中布线端部相对于彼此以预定的几何不对称形成，使得互连的电对称性 所有连接类型相同的组件或部分之间的配置。 更具体地，分支点和不同的输入和输出之间的阻抗值基本相同。

公开(公告)号：US07486136B2

公开(公告)日：2009-02-03

申请号：US11535288

申请日：2006-09-26

申请人： Winfried Bakalski ,  Michael Asam ,  Markus Zannoth ,  Peter Pfann

发明人： Winfried Bakalski ,  Michael Asam ,  Markus Zannoth ,  Peter Pfann

IPC分类号： H03G3/68

CPC分类号： H03G1/0088 ,  H03F1/0277 ,  H03F1/0288 ,  H03F3/211 ,  H03F3/602 ,  H03G3/3042

摘要： A power amplifier has at least a first amplifier circuit with an output port and at least a second amplifier circuit with an output port. The power amplifier further has at least a coupler with a first and a second input port and a first and a second output port. The first input port of the coupler is coupled with the output port of the first amplifier circuit and the second input port of the coupler is coupled with the output port of the second amplifier circuits. The power amplifier further has a switch with at least an input terminal and at least two output terminals. The input terminal of the switch is coupled with the first output port of the coupler, wherein each of the output terminals of the switch is connected with a respective terminal impedance, the terminal impedances having different impedance values.

摘要翻译： 功率放大器至少具有带输出端口的第一放大器电路和至少具有输出端口的第二放大器电路。 功率放大器还具有至少一个具有第一和第二输入端口以及第一和第二输出端口的耦合器。 耦合器的第一输入端口与第一放大器电路的输出端口耦合，并且耦合器的第二输入端口与第二放大器电路的输出端口耦合。 功率放大器还具有至少具有输入端和至少两个输出端的开关。 开关的输入端与耦合器的第一输出端口耦合，其中开关的每个输出端与相应的端子阻抗相连，端子阻抗具有不同的阻抗值。

公开(公告)号：US07486133B2

公开(公告)日：2009-02-03

申请号：US11584319

申请日：2006-10-20

申请人： Winfried Bakalski

发明人： Winfried Bakalski

IPC分类号： H03F3/191

CPC分类号： H04B1/0458 ,  H03F1/56 ,  H03F3/245

摘要： In one embodiment of a transmitting output stage, a first controllable amplification device with a first amplification factor and a second amplification device with a second amplification factor are provided. The two amplification devices are connected on the input side to a signal input. The transmitting output stage comprises a first matching network, which is connected on the input side to an output of first amplification device. A second matching network is also provided, which is installed switchably between an output of the second amplifier stage and the input of the first matching network and which, in one operating mode of the transmitting output stage in which only the second amplifier stage is being used, is connected between the second amplifier stage and the first matching network. Other embodiments are also disclosed.

摘要翻译： 在发射输出级的一个实施例中，提供具有第一放大因子的第一可控放大器件和具有第二放大因子的第二放大器件。 两个放大装置在输入侧连接到信号输入端。 发射输出级包括第一匹配网络，其在输入侧连接到第一放大装置的输出端。 还提供了第二匹配网络，其可切换地安装在第二放大器级的输出和第一匹配网络的输入之间，并且在仅使用第二放大器级的发送输出级的一个操作模式中 连接在第二放大器级与第一匹配网络之间。 还公开了其他实施例。

公开(公告)号：US20070096804A1

公开(公告)日：2007-05-03

申请号：US11584319

申请日：2006-10-20

申请人： Winfried Bakalski

发明人： Winfried Bakalski

IPC分类号： H03F1/14

CPC分类号： H04B1/0458 ,  H03F1/56 ,  H03F3/245

摘要： In one embodiment of a transmitting output stage, a first controllable amplification device with a first amplification factor and a second amplification device with a second amplification factor are provided. The two amplification devices are connected on the input side to a signal input. The transmitting output stage comprises a first matching network, which is connected on the input side to an output of first amplification device. A second matching network is also provided, which is installed switchably between an output of the second amplifier stage and the input of the first matching network and which, in one operating mode of the transmitting output stage in which only the second amplifier stage is being used, is connected between the second amplifier stage and the first matching network. Other embodiments are also disclosed.

摘要翻译： 在发射输出级的一个实施例中，提供具有第一放大因子的第一可控放大器件和具有第二放大因子的第二放大器件。 两个放大装置在输入侧连接到信号输入端。 发射输出级包括第一匹配网络，其在输入侧连接到第一放大装置的输出端。 还提供了第二匹配网络，其可切换地安装在第二放大器级的输出和第一匹配网络的输入之间，并且在仅使用第二放大器级的发送输出级的一个操作模式中 连接在第二放大器级与第一匹配网络之间。 还公开了其他实施例。

公开(公告)号：US20140077892A1

公开(公告)日：2014-03-20

申请号：US13619963

申请日：2012-09-14

申请人： Saverio Trotta ,  Winfried Bakalski ,  Herbert Knapp

发明人： Saverio Trotta ,  Winfried Bakalski ,  Herbert Knapp

IPC分类号： G05F1/46

CPC分类号： G05F1/46 ,  H03L7/099 ,  H03L7/18

摘要： A DC power supply circuit comprises an output configured to provide a power supply signal to an RF element for generating an RF output signal. Furthermore, the DC power supply circuit comprises an input configured to receive the RF output signal. The DC power supply circuit is configured to generate the DC power supply signal based on the received RF output signal.

摘要翻译： 直流电源电路包括被配置为向RF元件提供电源信号以产生RF输出信号的输出。 此外，直流电源电路包括被配置为接收RF输出信号的输入。 直流电源电路被配置为基于接收到的RF输出信号生成直流电源信号。

公开(公告)号：US20140011461A1

公开(公告)日：2014-01-09

申请号：US13541551

申请日：2012-07-03

申请人： Winfried Bakalski ,  Andre Dewai

发明人： Winfried Bakalski ,  Andre Dewai

IPC分类号： H04B1/44

CPC分类号： H04B15/02 ,  H04B1/3805 ,  H04B17/318 ,  H04B2001/0416

摘要： In accordance with an embodiment, a method includes coupling power from a transmitter to form a first signal, conditioning the first signal to form a second signal, and coupling the second signal to an input of a receiver. Conditioning includes adjusting the second signal to combine in anti-phase with a leakage signal coupled from the transmitter to the input of the receiver such that the leakage signal is attenuated.

摘要翻译： 根据实施例，一种方法包括：耦合来自发射器的功率以形成第一信号，调节第一信号以形成第二信号，以及将第二信号耦合到接收机的输入端。 调节包括调整第二信号以与从发射机耦合到接收机输入端的泄漏信号反相组合，使得泄漏信号被衰减。

公开(公告)号：US20130021113A1

公开(公告)日：2013-01-24

申请号：US13185566

申请日：2011-07-19

申请人： Winfried Bakalski ,  Nikolay Ilkov

发明人： Winfried Bakalski ,  Nikolay Ilkov

IPC分类号： H03H7/01 ,  H01P1/15

CPC分类号： H04B1/18 ,  H01P1/15 ,  H03H7/12

摘要： Implementations are presented herein that include an antenna switch that includes a plurality of ports. A bandstop filter is coupled to at least one of the plurality of ports of the antenna switch and the bandstop filter is configured to attenuate a disturbing frequency. A transistor is configured to receive a control signal and to switch on the bandstop filter responsive to the control signal.

公开(公告)号：US20120319137A1

公开(公告)日：2012-12-20

申请号：US13599636

申请日：2012-08-30

申请人： Wolfgang Klein ,  Hans Taddiken ,  Winfried Bakalski

发明人： Wolfgang Klein ,  Hans Taddiken ,  Winfried Bakalski

IPC分类号： H01L29/73 ,  H01L29/16 ,  H01L21/331 ,  H01L29/12 ,  H01L29/20

CPC分类号： H01L23/60 ,  H01L27/0259 ,  H01L29/861 ,  H01L29/8618 ,  H01L2924/0002 ,  H01L2924/00

摘要： An electrostatic discharge (ESD) protection element includes a collector area, a first barrier area, a semiconductor area, a second barrier area and an emitter area. The collector area has a first conductivity type. The first barrier area borders on the collector area and has a second conductivity type. The semiconductor area borders on the first barrier area and is an intrinsic semiconductor area, or has the first or second conductivity type and a dopant concentration which is lower than a dopant concentration of the first barrier area. The second barrier area borders on the semiconductor area and has the second conductivity type and a higher dopant concentration than the semiconductor area. The emitter area borders on the second barrier area and has the first conductivity type.

摘要翻译： 静电放电（ESD）保护元件包括集电区域，第一阻挡区域，半导体区域，第二阻挡区域和发射极区域。 集电区具有第一导电类型。 第一屏障区域与集电区域相邻，具有第二导电类型。 半导体区域与第一屏障区域相邻并且是本征半导体区域，或者具有低于第一阻挡区域的掺杂剂浓度的第一或第二导电类型和掺杂剂浓度。 第二阻挡区域与半导体区域相邻并且具有比半导体区域更高的第二导电类型和更高的掺杂剂浓度。 发射极区域与第二阻挡区域相邻并且具有第一导电类型。

公开(公告)号：US20110026174A1

公开(公告)日：2011-02-03

申请号：US12533919

申请日：2009-07-31

申请人： Wolfgang Klein ,  Hans Taddiken ,  Winfried Bakalski

发明人： Wolfgang Klein ,  Hans Taddiken ,  Winfried Bakalski

IPC分类号： H02H9/04 ,  H01L29/12 ,  H01L29/73 ,  H01L21/331

CPC分类号： H01L23/60 ,  H01L27/0259 ,  H01L29/861 ,  H01L29/8618 ,  H01L2924/0002 ,  H01L2924/00

摘要： An electrostatic discharge (ESD) protection element is described, the ESD protection element including a collector area, a first barrier area, a semiconductor area, a second barrier area and an emitter area. The collector area has a first conductivity type. The first barrier area borders on the collector area and has a second conductivity type. The semiconductor area borders on the first barrier area and is an intrinsic semiconductor area, or has the first or second conductivity type and a dopant concentration which is lower than a dopant concentration of the first barrier area. The second barrier area borders on the semiconductor area and has the second conductivity type and a higher dopant concentration than the semiconductor area. The emitter area borders on the second barrier area and has the first conductivity type.

摘要翻译： 描述了静电放电（ESD）保护元件，ESD保护元件包括集电极区域，第一阻挡区域，半导体区域，第二阻挡区域和发射极区域。 集电区具有第一导电类型。 第一屏障区域与集电区域相邻，具有第二导电类型。 半导体区域与第一屏障区域相邻并且是本征半导体区域，或者具有低于第一阻挡区域的掺杂剂浓度的第一或第二导电类型和掺杂剂浓度。 第二阻挡区域与半导体区域相邻并且具有比半导体区域更高的第二导电类型和更高的掺杂剂浓度。 发射极区域与第二阻挡区域相邻并且具有第一导电类型。