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1. 发明申请

WO2004032350A2 CIRCUIT ARRANGEMENT 审中-公开
标题翻译：电路
公开(公告)号：WO2004032350A2
公开(公告)日：2004-04-15
申请号：PCT/DE0303274
申请日：2003-10-01
申请人： EPCOS AG , BLOCK CHRISTIAN , FLUEHR HOLGER , PRZADKA ANDREAS , RAGOSSNIG HEINZ
发明人： BLOCK CHRISTIAN , FLUEHR HOLGER , PRZADKA ANDREAS , RAGOSSNIG HEINZ
IPC分类号： H02H9/06 , H04B1/18 , H04B1/48
CPC分类号： H04B1/48 , H02H9/06 , H04B1/18
摘要： The invention relates to a circuit arrangement comprising a terminal (1) for a high frequency signal, at least two additional signal lines (21a, 21b, 21c, 22a, 22b), a switching unit (3) for connecting the terminal (1) to a signal line (21a, 21b, 21c, 22a, 22b) and a primary protection device (41) against electrostatic discharges, which is connected between the terminal (1) and the switching unit (3). The protection device (41) comprises a first voltage limitation element (51), which diverts voltage pulses that exceed a switching voltage of 200 V towards a reference potential (7). The use of a gallium arsenide double diode permits a low insertion loss coupled with a low switching voltage to be achieved.
摘要翻译：本发明涉及具有用于与至少两个另外的信号线的高频信号的端子（1）的电路装置（21A，21B，21C，22A，22B），（与开关单元（3）对终端（1）连接到一个信号线21a ，21B，21C，22A，22B）（具有主保护设备41）被连接到静电放电时，（终端1）和切换单元（3）之间，其中所述保护装置（41）（第一电压限制元件51）包含，电压脉冲是比200V的切换电压时，到参考电位（7）的。通过使用砷化镓双二极管，连接的低插入损耗的优点可以以低切换电压来实现。

2. 发明申请

WO2004091109A3 FRONT-END CIRCUIT FOR WIRELESS TRANSMISSION SYSTEMS 审中-公开
标题翻译：前端电路无线传输系统
公开(公告)号：WO2004091109A3
公开(公告)日：2005-01-06
申请号：PCT/EP2004000933
申请日：2004-02-02
申请人： EPCOS AG , BLOCK CHRISTIAN , LEITSCHAK ENRICO , ECKAU ARNE , FLUEHR HOLGER , WIESBAUER KURT , HAGN PETER , SCHMIDHAMMER EDGAR
发明人： BLOCK CHRISTIAN , LEITSCHAK ENRICO , ECKAU ARNE , FLUEHR HOLGER , WIESBAUER KURT , HAGN PETER , SCHMIDHAMMER EDGAR
IPC分类号： H04B1/40 , H04B1/48 , H04B1/50 , H04B1/54
CPC分类号： H04B1/005 , H04B1/406 , H04B1/48 , H04B1/50 , H04B1/54
摘要： The invention relates to a functional block of a front-end circuit for a communications terminal that is designed for a multiband and/or multimode operation. The inventive placement of a pin-diode switch in one of the signal paths, which run parallel to one another, instead of placing it on the input side before splitting the signal paths succeeds in dispensing with an input-side impedance transformation network and reduces signal loss of and space required by the circuit. In another embodiment, the signal paths preferably assigned to the adjacent frequency bands are combined on the output side, whereby the further processing of the signals corresponding to different frequency bands ensues in one path. This enables, for example, a chip set, which is designed for (n 1) frequency bands, to be used within the scope of a transmission system designed for n bands. Another embodiment of the invention enables, in a multimode system, the monitoring of the received signal of a system also in the operating mode of the other system. The inventive integration of all components of the front-end circuit in one module makes it possible to obtain stable electrical properties of the circuit.
摘要翻译：本发明公开了被设计用于多频带和/或多模动作的通信终端中的前端电路的功能块。之前的信号路径的分裂在相互平行的信号路径，而不是它的输入侧布置的一个PIN二极管开关的本发明的装置，以节省的输入侧设置的阻抗变换网络，从而减少了信号损耗和电路的空间需求是可能的。在进一步的实施方案，其优选分配给相邻频带的信号路径被组合在输出侧，其中，所述不同频带的处理中的路径进行相应的信号。被布置芯片组频带被用作的一部分的设计用于N个波段传输系统 - 从而和第（n-1），例如。本发明的另一个发展，使在其他系统的操作的在多模式系统的模式的系统中的接收信号的监测。前端电路的所有部件的模块在本发明的集成可以实现电路的稳定的电气特性。

3. 发明申请

WO2004032350A8 CIRCUIT ARRANGEMENT FOR LIMITING AN OVERVOLTAGE 审中-公开
标题翻译：限制过电压的电路安排
公开(公告)号：WO2004032350A8
公开(公告)日：2004-07-22
申请号：PCT/DE0303274
申请日：2003-10-01
申请人： EPCOS AG , BLOCK CHRISTIAN , FLUEHR HOLGER , PRZADKA ANDREAS , RAGOSSNIG HEINZ
发明人： BLOCK CHRISTIAN , FLUEHR HOLGER , PRZADKA ANDREAS , RAGOSSNIG HEINZ
IPC分类号： H02H9/06 , H04B1/18 , H04B1/48
CPC分类号： H04B1/48 , H02H9/06 , H04B1/18
摘要： The invention relates to a circuit arrangement comprising a terminal (1) for a high frequency signal, at least two additional signal lines (21a, 21b, 21c, 22a, 22b), a switching unit (3) for connecting the terminal (1) to a signal line (21a, 21b, 21c, 22a, 22b) and a primary protection device (41) against electrostatic discharges, which is connected between the terminal (1) and the switching unit (3). The protection device (41) comprises a first voltage limitation element (51), which diverts voltage pulses that exceed a switching voltage of 200 V towards a reference potential (7). The use of a gallium arsenide double diode permits a low insertion loss coupled with a low switching voltage to be achieved.
摘要翻译：本发明涉及具有用于与至少两个另外的信号线的高频信号的端子（1）的电路装置（21A，21B，21C，22A，22B），（与开关单元（3）对终端（1）连接到一个信号线21a ，21B，21C，22A，22B）（具有主保护设备41）被连接到静电放电时，（终端1）和切换单元（3）之间，其中所述保护装置（41）（第一电压限制元件51）包含大于200V的开关电压的电压脉冲相对于推导出的参考电位（7）。通过使用砷化镓双二极管，可以实现低插入损耗和低开关电压的优点。

4. 发明申请

WO02058239A3 ELECTRIC CIRCUIT MODULE, CIRCUIT MODULE ARRANGEMENT AND USE OF SAID CIRCUIT MODULE AND OF SAID CIRCUIT MODULE ARRANGEMENT 审中-公开
标题翻译：电气开关模块，开关模块布置和控制模块的使用和交换模块组件
公开(公告)号：WO02058239A3
公开(公告)日：2003-01-03
申请号：PCT/DE0200129
申请日：2002-01-17
申请人： EPCOS AG , BLOCK CHRISTIAN , FLUEHR HOLGER
发明人： BLOCK CHRISTIAN , FLUEHR HOLGER
IPC分类号： H04B1/44 , H03B1/00 , H03K17/00 , H03K17/51 , H04B1/00 , H04B1/48 , H04B7/08
CPC分类号： H04B1/006 , H04B1/48
摘要： The invention relates to an electric circuit module comprising a voltage-controlled switch (1) that is provided with a transmitter input (2) and a receiver input (3) as well as with an output (4), and that optionally links one of the inputs (2, 3) with the output (4) in an electrically conductive manner. The circuit module further comprises passive components that form a low-pass filter (5, 6) that is linked with a transmitter input (2) of the switch in an electrically conductive manner. The passive components form a part of the multi-layer ceramic passive module that comprises a base (7) from superimposed dielectric layers (8) and electroconductive layers (9), the switch (1) being disposed on the top or bottom side of the base (7). The invention further relates to a circuit module arrangement and to the use of the circuit module and the circuit module arrangement. The use of the voltage-controlled switch (1) allows for the production of a circuit module that has a very low power consumption.
摘要翻译：本发明涉及一种具有一个电压控制的开关的电路模块（1），其具有发射器（2）和接收器输入端（3）和输出端（4）和任选的输入端（2,3）输出到输出一个（4- ）用包含低通滤波器（5无源元件连接导电的，并且一起，6），其连接到所述开关的一个发送器输入（2）是导电的，其中，所述无源元件是一个多层陶瓷被动模块，其具有基体的部分（7 ）叠加的介电层（8）和导电层（9），并且其中的在所述基体（7）的上侧或下侧的开关（1）被布置。此外，本发明涉及一种开关模块装置和使用该开关模块和切换模块组件。由于电压控制开关（1），可以实现具有非常低功耗的开关模块。

5. 发明专利

DE10340438A1 未知
公开(公告)号：DE10340438A1
公开(公告)日：2005-04-14
申请号：DE10340438
申请日：2003-09-02
申请人： EPCOS AG
发明人： FLUEHR HOLGER , BLOCK CHRISTIAN , HOFFMANN CHRISTIAN
IPC分类号： H04B1/036 , H05K1/00 , H05K1/02 , H05K1/18 , H05K3/28 , H05K7/20 , H01L23/34 , H01L25/10
摘要： A transmitter module for mobile radio applications includes a multilayer module substrate with levels of metallization and intervening dielectric stacks in which a circuit is implemented by structuring the levels of metallization. In or on the module substrate, at least one HF filter or adjustment network is implemented. On the underside of the module substrate, a cutout, in which a chip element is soldered in a flip-chip-arrangement, is provided. The rear of the chip element pointing to the outside displays a metallization that makes a good thermal contact of the chip element with extrinsic circuit surroundings possible.

6. 发明专利

DE10321247A1 未知
公开(公告)号：DE10321247A1
公开(公告)日：2004-12-09
申请号：DE10321247
申请日：2003-05-12
申请人： EPCOS AG
发明人： BLOCK CHRISTIAN , FLUEHR HOLGER , HOFFMANN CHRISTIAN
IPC分类号： H03H7/01 , H04B1/04 , H04B1/48 , H04B1/54
摘要： A transmitter module of a wireless transmission system with at least one transmission path having a power amplifier disposed at the input side includes a low-pass filter disposed at the output side and an impedance converter disposed therebetween. The power amplifier and the low-pass filter are, thereby, disposed on the top surface of a multi-layer carrier substrate. Preferably, the impedance converter is disposed in metallization planes of the carrier substrate. The inventive integration of all of these components in one module especially allows for a step-wise impedance adaptation between the low-impedance amplifier output and the output of the transmitter module having a defined output impedance (e.g. 50 ohm), whereby the impedance adaptation is partially carried out by the low-pass filter. A multistage impedance adaptation allows for a reduction of, e.g., the length of the line sections used in the impedance converter and the signal losses involved.

7. 发明专利

DE10259035A1 Electrostatic discharge protection component for mobile telephone multiband front end modules, includes spark gap and inductance on substrate 未知
公开(公告)号：DE10259035A1
公开(公告)日：2004-07-15
申请号：DE10259035
申请日：2002-12-17
申请人： EPCOS AG
发明人： RAGOSSNIG HEINZ , FLUEHR HOLGER , PRZADKA ANDREAS , HOFFMANN CHRISTIAN , BLOCK CHRISTIAN
IPC分类号： H01L23/522 , H01L23/60
摘要： Spark discharge path i.e. a spark gap (1), is formed from conductive tracks (21-23) on a substrate (3). An inductance (2) is connected to the spark gap.

8. 发明专利

DE10201438A1 Antenna switching circuit for mobile telephone has antenna input and control line of switching module coupled to respective electrostatic discharge protection devices 未知
公开(公告)号：DE10201438A1
公开(公告)日：2003-07-24
申请号：DE10201438
申请日：2002-01-16
申请人： EPCOS AG
发明人： BLOCK CHRISTIAN , FLUEHR HOLGER , WIESBAUER KURT , RIEDLER JOHANN , RAGOSSNIG HEINZ , FLORIAN HEINZ , GREIER GUENTHER
IPC分类号： H01Q1/50 , H04B1/18 , H04B1/48 , H03H7/01 , H04B1/10 , H04B15/00 , H04Q7/32 , H05F3/00
摘要： The circuit has an antenna input (1), a signal input (2) and a signal output (3) and a switching module (4), e.g. a gallium arsenide switch, connected to a control line (5) controlling its switch position for selectively connecting the antenna input with the signal input or the signal output. The antenna input and the control line are coupled to respective electrostatic discharge protection devices (6,7). An Independent claim for a switch module is also included.

9. 发明专利

DE10201436B4 Schaltungsanordnung mit einem Antenneneingang und deren Verwendung 未知
公开(公告)号：DE10201436B4
公开(公告)日：2011-05-26
申请号：DE10201436
申请日：2002-01-16
申请人： EPCOS AG
发明人： BLOCK CHRISTIAN , FLUEHR HOLGER , WIESBAUER KURT , RIEDLER JOHANN , RAGOSSNIG HEINZ , FLORIAN HEINZ
IPC分类号： H04B1/18 , H01Q1/50 , H04B1/10 , H04B1/48 , H04B15/00 , H05F3/00

10. 发明专利

DE10316719A1 未知
公开(公告)号：DE10316719A1
公开(公告)日：2004-10-28
申请号：DE10316719
申请日：2003-04-11
申请人： EPCOS AG
发明人： BLOCK CHRISTIAN , LEITSCHAK ENRICO , ECKAU ARNE , FLUEHR HOLGER , WIESBAUER KURT , HAGN PETER , SCHMIDHAMMER EDGAR
IPC分类号： H04B1/48 , H04B1/50 , H04B1/54 , H04B1/40 , H04B1/18 , H04B1/04 , H04Q7/32
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.

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