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1. 发明申请

US20080293369A1 SIGNAL PROCESSING DEVICE AND SIGNAL PROCESSING METHOD 有权
标题翻译：信号处理装置和信号处理方法
公开(公告)号：US20080293369A1
公开(公告)日：2008-11-27
申请号：US12125087
申请日：2008-05-22
申请人： Robert DVORSZKY , Ulrich GROSSKINSKY , Lourans SAMID , Marco Schwarzmueller
发明人： Robert DVORSZKY , Ulrich GROSSKINSKY , Lourans SAMID , Marco Schwarzmueller
IPC分类号： H04B1/06
CPC分类号： H03G1/00 , H03G3/3052
摘要： A signal processing device and signal processing method is provided that includes a detection unit for detecting a signal strength of a signal, whereby the detection unit is configured to output a detection value that represents the signal strength of the signal; a settable digital filter connected upstream of the detection unit, whereby filter coefficients for setting a transfer characteristic of the filter are assigned to an amplification or attenuation of the signal by the filter; a digital multiplication unit, which is connected upstream of the detection unit for amplification or attenuation of the signal, whereby the multiplication unit is configured to compensate partially for the amplification or attenuation of the filter, whereby the compensation is encumbered with a residual error; and a correction unit to apply to the detection value a correction value at least partially compensating for the residual error.
摘要翻译：提供一种信号处理装置和信号处理方法，其包括用于检测信号的信号强度的检测单元，由此检测单元被配置为输出表示信号的信号强度的检测值; 连接在检测单元上游的可设置的数字滤波器，由滤波器的传递特性设定滤波器系数，由滤波器分配给信号的放大或衰减; 数字乘法单元，其连接在检测单元的上游，用于信号的放大或衰减，由此乘法单元被配置为部分补偿滤波器的放大或衰减，由此补偿受到残余误差的影响; 以及校正单元，用于对所述检测值应用至少部分地补偿所述残差的校正值。

2. 发明申请

US20100232547A1 CIRCUIT AND METHOD FOR CONTROLLING A RECEIVER CIRCUIT 有权
标题翻译：用于控制接收器电路的电路和方法
公开(公告)号：US20100232547A1
公开(公告)日：2010-09-16
申请号：US12720317
申请日：2010-03-09
申请人： Ulrich GROSSKINSKY , Werner Blatz
发明人： Ulrich GROSSKINSKY , Werner Blatz
IPC分类号： H03D1/24
CPC分类号： H04W52/0238 , Y02D70/00
摘要： A method for controlling a receiver circuit and circuit with a receiver circuit and with a control circuit is provided, whereby a received signal is demodulated and filtered. An amplitude value of the demodulated and filtered signal is compared with thresholds of a window comparator. A zero crossing of the demodulated and filtered signal is compared with time thresholds of a time window by a comparison unit. A first output value of the window comparator and a second output value of the comparison unit are logically combined, and wherein, via the logical combination, the receiver circuit is turned off if, within a period of time, the amplitude value is determined to be outside a window formed by the thresholds of the window comparator, or a zero crossing is determined to be outside the time window.
摘要翻译：提供了一种用于利用接收机电路和控制电路来控制接收机电路和电路的方法，由此对接收到的信号进行解调和滤波。将解调和滤波的信号的振幅值与窗口比较器的阈值进行比较。解调和滤波信号的零交叉通过比较单元与时间窗口的时间阈值进行比较。窗口比较器的第一输出值和比较单元的第二输出值被逻辑地组合，并且其中，经由逻辑组合，接收器电路被关断，如果在一段时间内将振幅值确定为在由窗口比较器的阈值形成的窗口之外，或者过零点被确定为在时间窗口之外。

3. 发明申请

US20100215131A1 CIRCUIT, USE, AND METHOD FOR CONTROLLING A RECEIVER CIRCUIT 有权
标题翻译：用于控制接收器电路的电路，用途和方法
公开(公告)号：US20100215131A1
公开(公告)日：2010-08-26
申请号：US12710861
申请日：2010-02-23
申请人： Ulrich GROSSKINSKY , Werner BLATZ
发明人： Ulrich GROSSKINSKY , Werner BLATZ
IPC分类号： H04L27/06
CPC分类号： H04L7/0079 , H04L7/033 , H04L27/3872
摘要： A circuit, use, and method for controlling a receiver circuit is provided, wherein a complex baseband signal is generated from a received signal, a phase difference between a phase of the complex baseband signal and a phase precalculated from previous sampled values is determined, the phase difference is compared with a first threshold, a number is determined by counting the exceedances of the first threshold by the phase difference, a number of the counted exceedances is compared with a second threshold, and the receiver circuit is turned off if the number of counted exceedances exceeds the second threshold within a time period.
摘要翻译：提供了一种用于控制接收机电路的电路，用途和方法，其中从接收信号产生复基带信号，确定复基带信号的相位与从先前采样值预先计算的相位之间的相位差，将相位差与第一阈值进行比较，通过将相位差计数第一阈值的超过量来确定数量，将计数的超过的数量与第二阈值进行比较，并且如果接收器电路的数量在一段时间内计数超出超过第二个阈值。

4. 发明申请

US20100208849A1 RECEIVING CIRCUIT, USE, AND METHOD FOR RECEIVING AN ENCODED AND MODULATED RADIO SIGNAL 有权
标题翻译：接收电路，使用和接收编码和调制无线电信号的方法
公开(公告)号：US20100208849A1
公开(公告)日：2010-08-19
申请号：US12708675
申请日：2010-02-19
申请人： Ulrich GROSSKINSKY
发明人： Ulrich GROSSKINSKY
IPC分类号： H04L27/06
CPC分类号： H04L25/02 , B60C23/0433 , H04B1/16 , H04L25/4904 , H04L25/4908 , H04L27/06 , H04L2027/0055 , H04L2027/0095
摘要： A receiving circuit, use, and method for receiving an encoded and modulated radio signal is provided. The circuit comprise a demodulator and a digital filter connected downstream of the demodulator for moving averaging. The filter has at least two FIFO registers and subtractors. Whereby for subtracting an output value of the FIFO register from an input value of the FIFO register a subtractor is connected to each FIFO register. Wherein the filter has a weighting unit, which is connected downstream of each FIFO register, and wherein the filter has an integrator, which is connected downstream of the subtractors for integration.
摘要翻译：提供了一种用于接收经编码和调制的无线电信号的接收电路，用途和方法。该电路包括解调器和连接在解调器下游的数字滤波器，用于移动平均。该滤波器至少有两个FIFO寄存器和减法器。为了从FIFO寄存器的输入值减去FIFO寄存器的输出值，减法器连接到每个FIFO寄存器。其中滤波器具有连接在每个FIFO寄存器的下游的加权单元，并且其中滤波器具有积分器，该积分器连接在减法器的下游用于积分。

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