公开(公告)号：EP1643593A1

公开(公告)日：2006-04-05

申请号：EP04255959.1

申请日：2004-09-29

Applicant: LUCENT TECHNOLOGIES INC. ,  Lucent Technologies Network Systems GmbH

Inventor： Fischer, Georg ,  Pivit, Florian

IPC: H01Q21/00 ,  H01Q21/06 ,  H01Q21/24 ,  H01Q13/10

CPC classification number: H01Q19/10 ,  H01Q13/10

Abstract: A wide-bandwidth aperture antenna is constructed of two parallel metal plates 51, 52, each having a resonant aperture 53, 54. The apertured plates are arranged parallel to one another, with the apertures aligned. A third plate 57 is arranged parallel to the apertured plates to act as a reflector. The resonant apertures are in the form of squares with rounded corners. Feed stubs 55 and 56 are arranged between the apertured plates and project into the region between the apertures to excite orthogonally polarized modes. The feed stubs are in the form of strips which are aligned in planes perpendicular to the planes of the apertured plates. An exemplary embodiment has a bandwidth of 1700MHz to 3300MHz, containing the bands used for GSM 1800, UMTS, UMTS+, Bluetooth and WLAN systems. The feed is high-impedance and the decoupling better than -11 dB over the whole bandwidth.

Abstract translation: 宽带隙天线由两个平行的金属板51,52构成，每个金属板具有共振孔53,54。多孔板彼此平行地布置，孔对准。 第三板57平行于多孔板布置以用作反射器。 谐振孔是具有圆角的正方形。 进料柱55和56布置在有孔板之间并且突出到孔之间的区域中以激发正交极化模式。 进料柱是带状的形式，其在与多孔板的平面垂直的平面中对准。 示例性实施例具有1700MHz至3300MHz的带宽，其包含用于GSM 1800，UMTS，UMTS +，蓝牙和WLAN系统的频带。 馈电是高阻抗，并且在整个带宽上的去耦比-11dB更好。

公开(公告)号：EP1478097B1

公开(公告)日：2006-01-11

申请号：EP04252518.8

申请日：2004-04-29

Applicant: LUCENT TECHNOLOGIES INC.

Inventor： Fischer, Georg ,  Ritter, Kai-Uwe

IPC: H04B1/30

CPC classification number: H04B1/30 ,  H03D3/008

公开(公告)号：EP1383238A1

公开(公告)日：2004-01-21

申请号：EP02254999.2

申请日：2002-07-16

Applicant: LUCENT TECHNOLOGIES INC.

Inventor： Eckl, Wolfgang Franz ,  Fischer, Georg ,  Kaminski, Gerhard

IPC: H03J3/18 ,  H03B5/12

CPC classification number: H03F3/191 ,  H03B5/1203 ,  H03B5/1231 ,  H03B5/1243 ,  H03B2201/0208 ,  H03F1/56 ,  H03F2200/369 ,  H03J3/185

Abstract: The invention relates to a device for providing tunable high-frequency and/or radio-frequency.
An object of the invention is therefore to provide a new and improved approach for providing an increased reconfiguration flexibility and even a tuning and/or matching flexibility with regard to high frequency or radio frequency, in particular suitable for use within base stations and/or user terminals, such as handsets adapted to be used within the above mentioned communication systems, especially for an enhanced tuning of a VCO within desired frequency bands, by preferably simultaneously reducing undesirable parasitic influences.
The invention proposes a device for providing tunable high-frequency and/or radio-frequency comprising within one IC-package at least four signal paths providing at least two input and at least two output ports (rf-port1, rf-port2, rf-prot3, rf-port4) at least one active component (T) and at least one variable passive component (C 1 , C 2 ) connected at least with an input port of the active component (T), and at least one control path for controllable tuning the at least one variable passive component (C 1 , C 2 ).

Abstract translation: 本发明涉及一种用于提供可调谐的高频和/或射频的装置。 因此，本发明的目的是提供一种新的和改进的方法，用于提供增加的重新配置灵活性，甚至关于高频或射频的调谐和/或匹配灵活性，特别是适合于在基站内使用 和/或用户终端，诸如适于在上述通信系统内使用的手机，特别是通过优选地同时减少不期望的寄生影响，特别是对期望频带内的VCO的增强调谐。 本发明提出了一种用于提供可调高频和/或射频的装置，其在一个IC封装内包括至少四个信号路径，提供至少两个输入端口和至少两个输出端口（rf-port1，rf- 端口2，rf-prot3，rf-port4）至少一个有源部件（T）和至少连接到有源部件（T）的输入端口的至少一个可变无源部件（C1，C2） 可控调谐至少一个可变无源组件（C1，C2）的路径。

公开(公告)号：EP1383236A1

公开(公告)日：2004-01-21

申请号：EP02254998.4

申请日：2002-07-16

Applicant: LUCENT TECHNOLOGIES INC.

Inventor： Franz Eckl, Wolfgang ,  Fischer, Georg ,  Kaminski, Gerhard

IPC: H03H7/01 ,  H04B1/18 ,  H03J5/24 ,  B81B7/02 ,  H01H59/00

CPC classification number: H03J5/248 ,  H01H59/0009 ,  H03J5/242 ,  H04B1/406

Abstract: The invention relates to a re-configurable filter.
An object of the invention is, to provide a new and improved approach for providing an increased reconfiguration flexibility with regard to a filter, in particular to a bandpass-filter for different high-frequency or radio-frequency bands, in particular suitable for use within the transceiver of base stations and/or user terminals, such as handsets adapted to be used within these communication systems, by preferably simultaneously reducing undesirable parasitic influences.
The invention proposes a reconfigurable multibandfilter, in particular adapted for filtering high-frequency and/or radio-frequency comprising at least two filters (f1, f2, f3) connected at their input ports in parallel (1) into a signal path, and at least one controllable switching means for individually connecting (2) respectively one of the filter output ports into said signal path with the other filter output ports disconnected from said signal path and in particular connected to ground (3).

Abstract translation: 本发明涉及可重新配置的过滤器。 本发明的目的是提供一种新的和改进的方法，用于提供关于滤波器的增强的重新配置灵活性，特别是用于不同的高频或射频频带的带通滤波器 适合在基站和/或用户终端的收发机内使用，例如适于在这些通信系统内使用的手机，优选地同时减少不期望的寄生影响。 本发明提出了一种可重新配置的多频带滤波器，特别适用于将包括在其输入端并行连接（1）的至少两个滤波器（f1，f2，f3）的高频和/或射频滤波成信号路径，以及 至少一个可控开关装置，用于将所述滤波器输出端口中的一个分别连接到所述信号路径中，而另一个滤波器输​​出端口与所述信号路径断开连接，特别是连接到地（3）。

公开(公告)号：EP1383234A1

公开(公告)日：2004-01-21

申请号：EP02254974.5

申请日：2002-07-16

Applicant: LUCENT TECHNOLOGIES INC.

Inventor： Eckl, Wolfgang ,  Fischer, Georg ,  Kaminski, Gerhard

IPC: H03B5/12 ,  H03J3/18

CPC classification number: H03F3/195 ,  H03B5/1203 ,  H03B5/1243 ,  H03B2201/0208 ,  H03B2201/0291 ,  H03F2200/111 ,  H03J3/185 ,  H03J2200/10

Abstract: The invention relates to a device for high-frequency and/or radio-frequency tuning.
An object of the invention is to provide a new and improved approach for enabling an increased high-frequency and/or radio-frequency tuning range by a reduced complexity and board space even with regard to multiband and/or multistandard purposes, in particular suitable within the radio design for mobile communication systems and/or networks, preferably by simultaneously reducing the undesirable parasitic influences.
The invention proposes a device for high-frequency and/or radio-frequency tuning comprising within one IC-package a first variable capacitor (C 1 ) and at least one second capacitor (C 2 ), each of the at least one second capacitor (C 2 ) being fixed or variable respectively, at least one signal path connected to the first variable capacitor (C 1 ) and providing at least one input and one output port (rf-port1, rf-port2) and at least one controllable switching means (S C2 ) for individually connecting and disconnecting at least one of the at least one second capacitor (C 2 ) into the signal path or from the signal path, in particular in parallel to the first variable capacitor (C 1 ).

Abstract translation: 本发明涉及用于高频和/或射频调谐的装置。 本发明的一个目的是提供一种新的和改进的方法，即使对于多频带和/或多标准目的而言，通过降低的复杂度和电路板空间来实现增加的高频和/或射频调谐范围， 特别适合用于移动通信系统和/或网络的无线电设计，优选地通过同时减少不期望的寄生影响。 本发明提出了一种用于高频和/或射频调谐的装置，包括在一个IC封装内的第一可变电容器（C1）和至少一个第二电容器（C2），所述至少一个第二电容器（C2） 固定或可变的至少一个信号路径，连接到第一可变电容器（C1）并且提供至少一个输入和一个输出端口（rf-port1，rf-port2）和至少一个可控开关装置（SC2），用于 将至少一个第二电容器（C2）中的至少一个单独地连接到信号路径或信号路径，特别是与第一可变电容器（C1）并联连接。

公开(公告)号：EP1077546A1

公开(公告)日：2001-02-21

申请号：EP99306449.2

申请日：1999-08-17

Applicant: LUCENT TECHNOLOGIES INC.

Inventor： Fischer, Georg ,  Schmitt, Kai

IPC: H04B17/00

CPC classification number: H04B17/20 ,  H04B17/17

Abstract: The invention relates to a process for the automatic detection of the allocation of at least one transmitting device and/or receiving device to a transmitting and/or receiving antenna of a radio communication equipment, which has at least one transmitting device and/or receiving device (1, 2..m 1 , 1, 2..m 2 , 1, 2..m n ) and at least one transmitting and/or receiving antenna (70 1 , 70 2 ..70 n ; 75 1 , 75 2 ..75 n ).
For this purpose, at least one transmitting device and/or receiving device is first allocated to each transmitting antenna and/or receiving antenna. A predetermined transmitting device and/or receiving device is then activated, and a signal or noise is fed into the radio communication equipment. The signal or noise is evaluated in at least one detector device (1, 2..m 1 , 1, 2..m 2 , 1, 2..m n ; 50 1 , 50 2 ..50 n ), which is arranged at a predetermined place of the radio communication equipment. An allocation of the activated transmitting device and/or receiving device to one of the transmitting antennas and/or receiving antennas is ascertained in dependence on the evaluated signal or noise level.

Abstract translation: 本发明涉及一种用于至少一个发送装置和/或接收设备的发送和/或接收的无线通信设备，其具有至少一个发送装置和/或接收装置的天线的配置的自动检测 （1，2..m1，1，2..m2，1，2..mn）和至少一个发送和/或接收天线（701，702..70n; 751，752..75n）。 为此目的，至少一个设备发射和/或接收装置首先分配给每个天线发射和/或接收天线。 然后预定的发射装置和/或接收装置被激活时，和信号或噪声被馈送到无线电通信设备。 的信号或噪声评估在至少一个检测器装置（1，2..m1，1，2..m2，1，2..mn; 501 502..50n），所有这些被布置在预定位置的 的无线电通信设备。 被激活的设备传送和/或接收设备的发射天线和/或接收天线中的一个的分配中所评估的信号或噪声电平的依赖性确定。