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1. 发明授权

US07054600B2 Channel-selective amplifier with tunable filter 有权
标题翻译：带可调滤波器的通道选择放大器
公开(公告)号：US07054600B2
公开(公告)日：2006-05-30
申请号：US10119516
申请日：2002-04-10
申请人： Norbert Bogner , Kai-Uwe Ritter , Horst Schenkel
发明人： Norbert Bogner , Kai-Uwe Ritter , Horst Schenkel
IPC分类号： H04B17/02
CPC分类号： H03G3/3042 , H04W52/52
摘要： The application relates to transmission power control in transmission systems, in particular mobile radio systems. One object of the invention is to indicate a way of guaranteeing, compared with the state of the art, improved, in particular dynamic, control of transmission powers within predefinable emitted interference requirements with, in particular, increased efficiency and reduced power consumption. For this purpose, the invention provides for the filtering of an amplified transmission signal to be divided up between a narrower-band tunable pre-filter (4) and a broadband post-filter (10). To perform this operation, a signal-amplification circuit is proposed which comprises a tunable filter (4) which is connected downstream of a power amplifier (2).
摘要翻译：该应用涉及传输系统中的传输功率控制，特别是移动无线电系统。本发明的一个目的是指出与现有技术相比，在预定的发射干扰要求（特别是提高的效率和降低的功率消耗）内改进的，尤其是动态的控制发射功率的方式。为此，本发明提供了在窄带可调谐预滤波器（4）和宽带后置滤波器（10）之间进行分频的放大的发送信号的滤波。为了执行该操作，提出了一种信号放大电路，其包括连接在功率放大器（2）的下游的可调谐滤波器（4）。

2. 发明申请

US20050245222A1 System and method for detecting a fault in a multiple receiver system 有权
标题翻译：用于检测多接收机系统故障的系统和方法
公开(公告)号：US20050245222A1
公开(公告)日：2005-11-03
申请号：US10833035
申请日：2004-04-28
申请人： Martin Lehnert , Norbert Bogner , Gerhard Hertlein
发明人： Martin Lehnert , Norbert Bogner , Gerhard Hertlein
IPC分类号： H04B17/00
CPC分类号： H04B17/21
摘要： A system and method for receiving output signals from each receiver of multiple receivers, the output signals generated based on receipt of a same transmission; incrementing a count value associated with each receiver based on the output signals; and determining whether a fault in a receiver exists based on the associated count values of the receivers.
摘要翻译：一种用于从多个接收机的每个接收机接收输出信号的系统和方法，所述输出信号基于接收到相同的传输而产生; 基于输出信号增加与每个接收机相关联的计数值; 以及基于所述接收机的相关联的计数值来确定接收机中的故障是否存在。

3. 发明授权

US06836672B2 Divider circuitry 有权
标题翻译：分频电路
公开(公告)号：US06836672B2
公开(公告)日：2004-12-28
申请号：US10109399
申请日：2002-03-28
申请人： Norbert Bogner , Albrecht Schuh
发明人： Norbert Bogner , Albrecht Schuh
IPC分类号： H04B138
CPC分类号： H04B1/44 , H04B1/48
摘要： A base station in a communication network which has a number of receiver or transmitter circuits (TRX) and a number of splitters (SP1, . . . SP6) is provided with switchable divider circuitry, if the number of receiver or transmitter circuits (TRX) is other than 2n(n=2, 3, 4, . . . ). The divider circuit has at least an input, preferably two inputs (IN-A, IN-B), an attenuation member, preferably two members (AT1, AT2) and a divider element (DE), preferable three elements (DE1, DE2, DE3) and is connected parallel to a respective splitter (SP) so as to offer further splitter outputs for being connected to the inputs of remaining receivers or transmitter circuits (TRX) other than 2n.
摘要翻译：具有多个接收机或发射机电路（TRX）和多个分离器（SP1，...，SP6）的通信网络中的基站设置有可切换分频器电路，如果接收机或发射机电路（TRX）的数量不同于2 （n = 2,3,4 ...）。除法器电路至少具有输入，优选两个输入（IN-A，IN-B），衰减构件，优选两个构件（AT1，AT2）和分隔元件（DE），优选三个元件（DE1，DE2， DE3）并且并联连接到相应的分离器（SP），以便提供用于连接到除了2 的其余接收器或发射器电路（TRX）的输入的另外的分离器输出。

4. 发明授权

US07376404B2 System and method for detecting a fault in a multiple receiver system 有权
标题翻译：用于检测多接收机系统故障的系统和方法
公开(公告)号：US07376404B2
公开(公告)日：2008-05-20
申请号：US10833035
申请日：2004-04-28
申请人： Martin Lehnert , Norbert Bogner , Gerhard Hertlein
发明人： Martin Lehnert , Norbert Bogner , Gerhard Hertlein
IPC分类号： H04B17/00 , H04B7/08
CPC分类号： H04B17/21
摘要： A system and method for receiving output signals from each receiver of multiple receivers, the output signals generated based on receipt of a same transmission; incrementing a count value associated with each receiver based on the output signals; and determining whether a fault in a receiver exists based on the associated count values of the receivers.
摘要翻译：一种用于从多个接收机的每个接收机接收输出信号的系统和方法，所述输出信号基于接收到相同的传输而产生; 基于输出信号增加与每个接收机相关联的计数值; 以及基于所述接收机的相关联的计数值来确定接收机中的故障是否存在。

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