专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

US20050059358A1 Circuit, switching module comprising the same, and use of said switching module 有权
标题翻译：电路，包括该电路的开关模块，以及所述开关模块的使用
公开(公告)号：US20050059358A1
公开(公告)日：2005-03-17
申请号：US10490930
申请日：2002-09-27
申请人： Christian Block , Holger Fluhr , Kurt Wiesbauer , Johann Riedler , Heinz Ragossing , Heinz Florian , Gunther Greier
发明人： Christian Block , Holger Fluhr , Kurt Wiesbauer , Johann Riedler , Heinz Ragossing , Heinz Florian , Gunther Greier
IPC分类号： H04B1/40 , H01Q1/50 , H04B1/18 , H04B1/48 , H04B1/44
CPC分类号： H04B1/18 , H01Q1/50 , H04B1/48
摘要： The invention relates to a circuit array with an antenna input (1), a signal input (2) and a signal output (3), a switch unit (4), in which the antenna input (1) is connected to a first protective device (6) against electrostatic discharges, wherein the first5 protective device (6) is a band-pass filter in a π configuration. An advantage of the first protective device (6) is that when it is used in a mobile telephone, a band-pass filter in the front-end module can be omitted. In addition, the band-pass filter has very favorable filtering characteristics, so that ESD-related interference can be effectively suppressed. The invention also relates to a circuit module and the use of the circuit module.
摘要翻译：本发明涉及一种具有天线输入（1），信号输入（2）和信号输出（3），开关单元（4）的电路阵列，其中天线输入（1）连接到第一保护装置（6），其防止静电放电，其中所述第一保护装置（6）是pi配置的带通滤波器。第一保护装置（6）的优点在于，当在移动电话中使用时，可以省略前端模块中的带通滤波器。此外，带通滤波器具有非常好的滤波特性，从而可以有效地抑制ESD相关干扰。本发明还涉及电路模块和电路模块的用途。

2. 发明申请

US20050059371A1 Circuit arrangement, switching module comprising said circuit arrangement and use of switching module 审中-公开
标题翻译：电路布置，开关模块，包括所述电路装置和开关模块的使用
公开(公告)号：US20050059371A1
公开(公告)日：2005-03-17
申请号：US10490753
申请日：2002-09-30
申请人： Christian Block , Holger Fluhr , Kurt Wiesbauer , Johann Riedler , Heinz Ragossnig , Heinz Florian , Gunther Greier
发明人： Christian Block , Holger Fluhr , Kurt Wiesbauer , Johann Riedler , Heinz Ragossnig , Heinz Florian , Gunther Greier
IPC分类号： H01Q1/50 , H04B1/18 , H04B1/48 , H04B1/06 , H04B1/16 , H04B7/00
CPC分类号： H01Q1/50 , H04B1/18 , H04B1/48
摘要： The invention relates to a circuit array with an antenna input (1), a signal input (2) and a signal output (3), a switch unit (4), in which the antenna input (1) is connected to a first protective device (6) against electrostatic discharges, wherein the first protective device (6) has an antenna input (111) and a switch output (112), which are connected to one another by a line (113), and in which a voltage-limiting element (114) is connected to a ground (8) in parallel to the line (113). The advantage of the circuit array of the invention is that the protective device (6) has a low insertion loss. The invention also relates to a circuit module as well as the use of the circuit module as a front-end module.
摘要翻译：本发明涉及一种具有天线输入（1），信号输入（2）和信号输出（3），开关单元（4）的电路阵列，其中天线输入（1）连接到第一保护装置（6），其中所述第一保护装置（6）具有通过线（113）彼此连接的天线输入（111）和开关输出（112），并且其中，限制元件（114）连接到与线路（113）平行的接地（8）。本发明的电路阵列的优点在于保护装置（6）具有低插入损耗。本发明还涉及电路模块以及电路模块作为前端模块的使用。

3. 发明授权

US07343137B2 Circuit, switching module comprising the same, and use of said switching module 有权
标题翻译：电路，包括该电路的开关模块，以及所述开关模块的使用
公开(公告)号：US07343137B2
公开(公告)日：2008-03-11
申请号：US10490930
申请日：2002-09-27
申请人： Christian Block , Holger Flühr , Kurt Wiesbauer , Johann Riedler , Heinz Ragossnig , Heinz Florian , Günther Greier
发明人： Christian Block , Holger Flühr , Kurt Wiesbauer , Johann Riedler , Heinz Ragossnig , Heinz Florian , Günther Greier
IPC分类号： H04B1/44
CPC分类号： H04B1/18 , H01Q1/50 , H04B1/48
摘要： The invention relates to a circuit comprising an antenna input (1), a signal input (2) and a signal output (3), and a switching unit (4), wherein the antenna input (1) is connected to a first protection device (6) against electrostatic discharges, said first protection device (6) being a band-pass filter in a π-configuration. The advantage of the first protection device (6) is that it eliminates the need for a band-pass filter in the front end module, when used in a mobile telephone. Furthermore, the band-pass filter has a very good filtering characteristic, enabling ESD-related disturbances to be effectively suppressed. The invention also relates to a switching module and to the use of the same.
摘要翻译：本发明涉及一种包括天线输入（1），信号输入（2）和信号输出（3）以及开关单元（4）的电路，其中天线输入（1）连接到第一保护装置（6）抵抗静电放电，所述第一保护装置（6）是pi结构的带通滤波器。第一保护装置（6）的优点在于，当在移动电话中使用时，其不需要前端模块中的带通滤波器。此外，带通滤波器具有非常好的滤波特性，能够有效地抑制ESD相关干扰。本发明还涉及一种开关模块及其使用。

4. 发明授权

US07492565B2 Bandpass filter electrostatic discharge protection device 有权
标题翻译：带通滤波器静电放电保护装置
公开(公告)号：US07492565B2
公开(公告)日：2009-02-17
申请号：US10490914
申请日：2002-09-27
申请人： Christian Block , Holger Flühr , Kurt Wiesbauer , Johann Riedler , Heinz Ragossnig , Heinz Florian , Günther Greier
发明人： Christian Block , Holger Flühr , Kurt Wiesbauer , Johann Riedler , Heinz Ragossnig , Heinz Florian , Günther Greier
IPC分类号： H02H9/00
CPC分类号： H01Q1/50 , H04B1/48
摘要： A circuit array includes an antenna input, a signal input, a signal output, and a switch unit. The switch unit connects the antenna to either the signal input or the signal output. The antenna input is connected to a first productive device. The first protective device is a band-pass filter in a T configuration.
摘要翻译：电路阵列包括天线输入，信号输入，信号输出和开关单元。开关单元将天线连接到信号输入或信号输出。天线输入连接到第一生产设备。第一保护装置是T配置中的带通滤波器。

5. 发明授权

US07349717B2 Front-end circuit for wireless transmission systems 有权
标题翻译：无线传输系统的前端电路
公开(公告)号：US07349717B2
公开(公告)日：2008-03-25
申请号：US10552926
申请日：2004-02-02
申请人： Christian Block , Enrico Leitschak , Arne Eckau , Holger Fluehr , Kurt Wiesbauer , Peter Hagn , Edgar Schmidhammer
发明人： Christian Block , Enrico Leitschak , Arne Eckau , Holger Fluehr , Kurt Wiesbauer , Peter Hagn , Edgar Schmidhammer
IPC分类号： H04M1/00 , H04B1/44
CPC分类号： H04B1/005 , H04B1/406 , H04B1/48 , H04B1/50 , H04B1/54
摘要： A functional block of a front-end circuit for a communication device, which is employed for multi-band and/or multi-mode operation, is proposed. By positioning, according to this invention, a pin diode switch in one of the parallel signal paths instead of positioning it on the input side before separating the signal paths, it is possible to do without an impedance transformation network on the input side and to thus reduce the signal loss and the space requirement of the circuit. In a further configuration, the signal paths preferably associated with the adjacent frequency bands are combined on the output side, whereby the further processing of the signals corresponding to the different frequency bands takes place in one path. This for example allows a chip set designed for (n−1) frequency bands to be used in a transmission system designed for n bands. Another embodiment of this invention enables monitoring of the received signal of a system even during operation of the other mode in a multi-mode system. Stable electrical properties of the circuit can be achieved according to this invention through integration of all components of the front-end circuit in one module.
摘要翻译：提出了用于多频带和/或多模式操作的用于通信设备的前端电路的功能块。根据本发明，通过在分离信号路径之前定位一个并行信号路径中的pin二极管开关，而不是将其定位在输入侧，可以在输入侧没有阻抗变换网络，并因此降低电路的信号损耗和空间要求。在另一配置中，优选地与相邻频带相关联的信号路径被组合在输出侧，由此对于不同频带的信号的进一步处理在一个路径中进行。例如，允许为（n-1）个频带设计的芯片组用于为n个频带设计的传输系统。本发明的另一实施例即使在多模式系统中的其他模式的操作期间也能够监视系统的接收信号。通过将前端电路的所有部件集成在一个模块中，可以实现根据本发明的电路的稳定的电性能。

6. 发明申请

US20090003286A1 FRONT END MODULE COMPRISING AN ANTENNA SWITCH 有权
标题翻译：包含天线开关的前端模块
公开(公告)号：US20090003286A1
公开(公告)日：2009-01-01
申请号：US11576986
申请日：2005-10-07
申请人： Christian Korden , Christian Block , Kurt Wiesbauer
发明人： Christian Korden , Christian Block , Kurt Wiesbauer
IPC分类号： H04Q7/00
CPC分类号： H01Q1/50 , H04B1/0057 , H04B1/006 , H04B1/48
摘要： A front-end module is for use with at least three radio frequency bands. The front-end module includes at least five signal paths, and an antenna switch to electrically connect an antenna to one of the signal paths. At least one of the signal paths includes subpaths. A frequency separating network interfaces the at least one signal path to the subpaths. The subpaths are for use in passing different radio frequency bands. The different radio frequency bands have frequency ranges that do not overlap.
摘要翻译：前端模块用于至少三个射频频段。前端模块包括至少五个信号路径，以及天线开关，用于将天线电连接到信号路径之一。至少一个信号路径包括子路径。频率分离网络将至少一个信号路径接口到子路径。子路径用于通过不同的射频。不同的射频频段具有不重叠的频率范围。

7. 发明授权

US08077656B2 Front end module comprising an antenna switch 有权
标题翻译：前端模块包括天线开关
公开(公告)号：US08077656B2
公开(公告)日：2011-12-13
申请号：US11576986
申请日：2005-10-07
申请人： Christian Korden , Christian Block , Kurt Wiesbauer
发明人： Christian Korden , Christian Block , Kurt Wiesbauer
IPC分类号： H04W4/00
CPC分类号： H01Q1/50 , H04B1/0057 , H04B1/006 , H04B1/48
摘要： A front-end module is for use with at least three radio frequency bands. The front-end module includes at least five signal paths, and an antenna switch to electrically connect an antenna to one of the signal paths. At least one of the signal paths includes subpaths. A frequency separating network interfaces the at least one signal path to the subpaths. The subpaths are for use in passing different radio frequency bands. The different radio frequency bands have frequency ranges that do not overlap.
摘要翻译：前端模块用于至少三个射频频段。前端模块包括至少五个信号路径，以及天线开关，用于将天线电连接到信号路径之一。至少一个信号路径包括子路径。频率分离网络将至少一个信号路径接口到子路径。子路径用于通过不同的射频。不同的射频频段具有不重叠的频率范围。

8. 发明申请

US20060194550A1 Front-end circuit for wireless transmission systems 有权
标题翻译：无线传输系统的前端电路
公开(公告)号：US20060194550A1
公开(公告)日：2006-08-31
申请号：US10552926
申请日：2004-02-02
申请人： Christian Block , Enrico Leitschak , Arne Eckau , Holger Fluehr , Kurt Wiesbauer , Peter Hagn , Edgar Schmidhammer
发明人： Christian Block , Enrico Leitschak , Arne Eckau , Holger Fluehr , Kurt Wiesbauer , Peter Hagn , Edgar Schmidhammer
IPC分类号： H04B1/44
CPC分类号： H04B1/005 , H04B1/406 , H04B1/48 , H04B1/50 , H04B1/54
摘要： A functional block of a front-end circuit for a communication device, which is employed for multi-band and/or multi-mode operation, is proposed. By positioning, according to this invention, a pin diode switch in one of the parallel signal paths instead of positioning it on the input side before separating the signal paths, it is possible to do without an impedance transformation network on the input side and to thus reduce the signal loss and the space requirement of the circuit. In a further configuration, the signal paths preferably associated with the adjacent frequency bands are combined on the output side, whereby the further processing of the signals corresponding to the different frequency bands takes place in one path. This for example allows a chip set designed for (n−1) frequency bands to be used in a transmission system designed for n bands. Another embodiment of this invention enables monitoring of the received signal of a system even during operation of the other mode in a multi-mode system. Stable electrical properties of the circuit can be achieved according to this invention through integration of all components of the front-end circuit in one module.
摘要翻译：提出了用于多频带和/或多模式操作的用于通信设备的前端电路的功能块。根据本发明，通过在分离信号路径之前定位一个并行信号路径中的pin二极管开关，而不是将其定位在输入侧，可以在输入侧没有阻抗变换网络，并因此降低电路的信号损耗和空间要求。在另一配置中，优选地与相邻频带相关联的信号路径被组合在输出侧，由此对于不同频带的信号的进一步处理在一个路径中进行。例如，允许为（n-1）个频带设计的芯片组用于为n个频带设计的传输系统。本发明的另一实施例即使在多模式系统中的其他模式的操作期间也能够监视系统的接收信号。通过将前端电路的所有部件集成在一个模块中，可以实现根据本发明的电路的稳定的电性能。

9. 发明授权

US07978019B2 Configuration having an RF component and a method for compensation of linking inductance 有权
标题翻译：具有RF分量的配置和用于补偿连接电感的方法
公开(公告)号：US07978019B2
公开(公告)日：2011-07-12
申请号：US12477740
申请日：2009-06-03
申请人： Kurt Wiesbauer , Christian Korden
发明人： Kurt Wiesbauer , Christian Korden
IPC分类号： H04B3/28
CPC分类号： H01P1/213
摘要： In a configuration with at least one RF component disposed in a signal path and including a ground connection to an external circuit environment, a coupling element is provided which electromagnetically couples to at least part of the ground connection and at the same time decouples a coupling current. By suitably feeding this coupling current back into the signal path of the component, the negative influence of the inductance of the ground connection on the signal path is thus compensated for.
摘要翻译：在具有设置在信号路径中并且包括到外部电路环境的接地连接的至少一个RF分量的配置中，提供耦合元件，该耦合元件电磁耦合到至少部分接地连接，并且同时将耦合电流。通过将该耦合电流适当地馈送到组件的信号路径中，因此补偿了接地连接的电感对信号路径的负面影响。

10. 发明授权

US08837336B2 Antenna arrangement 有权
标题翻译：天线布置
公开(公告)号：US08837336B2
公开(公告)日：2014-09-16
申请号：US13273846
申请日：2011-10-14
申请人： Pasi Tikka , Pasi Lehtonen , Kurt Wiesbauer
发明人： Pasi Tikka , Pasi Lehtonen , Kurt Wiesbauer
IPC分类号： H04L5/00 , H04W4/00 , H01Q1/52
CPC分类号： H01Q1/521
摘要： An antenna arrangement has a first signal path connected to a first antenna. A second signal path is connected to a second antenna. A third signal path includes a device that measures the signal strength. Directional couplers couple the first and second signal paths to the third signal path. Filters filter out signal components that are coupled by one antenna into the other antenna.
摘要翻译：天线装置具有连接到第一天线的第一信号路径。第二信号路径连接到第二天线。第三信号路径包括测量信号强度的装置。方向耦合器将第一和第二信号路径耦合到第三信号路径。滤波器滤除由一个天线耦合到另一个天线的信号分量。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式