公开(公告)号：US20090163155A1

公开(公告)日：2009-06-25

申请号：US12339155

申请日：2008-12-19

申请人： Andrea CAMUFFO ,  Alexander BELITZER ,  Andreas LANGER ,  Gunther KRAUT ,  Elmar WAGNER

发明人： Andrea CAMUFFO ,  Alexander BELITZER ,  Andreas LANGER ,  Gunther KRAUT ,  Elmar WAGNER

IPC分类号： H04B17/00

CPC分类号： H04B17/14

摘要： In an embodiment, a radio transmitter may be provided. The radio transmitter may include a radio transmitter control loop; and a controller configured in such a way that it operates the radio transmitter control loop as a closed control loop in a first operating mode, and that it operates the radio transmitter control loop as an open control loop in a second operating mode.

摘要翻译： 在一个实施例中，可以提供无线电发射机。 无线电发射机可以包括无线电发射机控制环路; 以及控制器，其以这样的方式配置，使得其在第一操作模式中将无线电发射机控制环路操作为闭合控制环路，并且其在第二操作模式中将无线电发射机控制环路操作为开放控制环路。

公开(公告)号：US20100165868A1

公开(公告)日：2010-07-01

申请号：US12687021

申请日：2010-01-13

申请人： Frank GERSEMSKY ,  Christian KRANZ ,  Rudiger LORENZ ,  Bernd SCHMANDT ,  Elmar WAGNER

发明人： Frank GERSEMSKY ,  Christian KRANZ ,  Rudiger LORENZ ,  Bernd SCHMANDT ,  Elmar WAGNER

IPC分类号： H04L12/26

CPC分类号： H04L25/45 ,  H04B1/38

摘要： A transmitting and receiving arrangement as well as a method for transmission of monitoring and/or payload data in a transmitting and receiving arrangement for a wirefree communications system has a device which processes baseband for processing digital signals to form a baseband signal and a device which processes radio frequency for conversion of the baseband signal to a radio frequency signal. Monitoring and/or payload data are/is transmitted in the form of data packets via at least one channel of a channel-oriented link between the device which processes baseband and the device which processes radio frequency.

摘要翻译： 发送和接收装置以及用于无线通信系统的发送和接收装置中的监视和/或有效载荷数据传输的方法具有处理基带以处理数字信号以形成基带信号的装置和处理 用于将基带信号转换成射频信号的射频。 通过处理基带的设备和处理射频的设备之间的面向信道的链路的至少一个信道，以数据分组的形式来传输监视和/或有效载荷数据。

公开(公告)号：US20100216418A1

公开(公告)日：2010-08-26

申请号：US12777721

申请日：2010-05-11

申请人： Elmar WAGNER

发明人： Elmar WAGNER

IPC分类号： H04B1/06

CPC分类号： H03G3/3036 ,  H03G3/001

摘要： An amplifier assembly and also a receiver including such an amplifier assembly is disclosed, wherein the amplifier includes a programming input for setting the gain thereof. The signal level at the output of the amplifier is compared with a reference level and a counter is incremented in a step-by-step fashion such that the gain in the amplifier is reduced for as long as the output level lies above the reference level. The amplifier assembly enables frequency-dependent received field strength fluctuations that occur in frequency hopping methods to be corrected in a manner dependent on the conditions in the current time slot. The assembly is also suitable for modulation methods that use a modulation with phase and amplitude variation.

摘要翻译： 公开了放大器组件以及包括这种放大器组件的接收器，其中放大器包括用于设定其增益的编程输入。 将放大器输出端的信号电平与参考电平进行比较，计数器逐步递增，使得只要输出电平高于参考电平，放大器中的增益就会降低。 放大器组件使得能够以取决于当前时隙中的条件的方式校正在跳频方法中发生的频率相关的接收场强波动。 该组件也适用于使用具有相位和幅度变化的调制的调制方法。