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1. 发明授权

US09264095B2 Ultra-wideband signal amplifier 有权
标题翻译：超宽带信号放大器
公开(公告)号：US09264095B2
公开(公告)日：2016-02-16
申请号：US13323909
申请日：2011-12-13
申请人： Martin Friedrich , Christian Grewing , Giuseppe Li Puma , Christoph Sandner , Andreas Wiesbauer , Kay Winterberg , Stefan Van Waasen
发明人： Martin Friedrich , Christian Grewing , Giuseppe Li Puma , Christoph Sandner , Andreas Wiesbauer , Kay Winterberg , Stefan Van Waasen
IPC分类号： H04L27/04 , H04B1/69
CPC分类号： H04B1/69
摘要： Amplifier for an ultra-wideband (UWB) signal receiver having a signal input (15) for receiving an ultra-wideband signal which is sent by a transmitter (1) and which is transmitted in a sequence of transmission channels (K.sub.i) (which each have a particular frequency bandwidth) which has been agreed between the transmitter (1) and the receiver (4); a transistor (18) whose control connection is connected to the signal input (15); a resonant circuit (26, 30, 31) which is connected to the transistor (18) and whose resonant frequency can be set for the purpose of selecting the transmission channel (K.sub.i) in line with the agreed sequence of transmission channels; and having a signal output (29) for outputting the amplified ultra-wideband signal, the signal output being tapped off between the transistor (18) and the resonant circuit.
摘要翻译：一种用于超宽带（UWB）信号接收机的放大器，具有用于接收由发射机（1）发送并以传输信道（K.sub.i）序列发送的超宽带信号的信号输入（15））（其各自具有特定的频率带宽），其在发射机（1）和接收机（4）之间已经被约定; 控制连接到信号输入端（15）的晶体管（18）; 连接到晶体管（18）并且其谐振频率可以被设置用于根据商定的传输信道序列选择传输信道（Ksubi）的目的的谐振电路（26,30,31） ; 并且具有用于输出放大的超宽带信号的信号输出（29），所述信号输出在所述晶体管（18）和所述谐振电路之间被分接。

2. 发明申请

US20050277389A1 Circuit arrangement for a wideband mixer with predistortion and high linearity 有权
标题翻译：具有预失真和高线性度的宽带混频器的电路布置
公开(公告)号：US20050277389A1
公开(公告)日：2005-12-15
申请号：US11111461
申请日：2005-04-21
申请人： Martin Friedrich , Christian Grewing , Giuseppe Li Puma , Christoph Sandner , Andreas Wiesbauer , Kay Winterberg , Stefan Van Waasen
发明人： Martin Friedrich , Christian Grewing , Giuseppe Li Puma , Christoph Sandner , Andreas Wiesbauer , Kay Winterberg , Stefan Van Waasen
IPC分类号： H03C1/54 , H03D7/14 , H04B1/00 , H04B15/00
CPC分类号： H03D7/1441 , H03D7/1408 , H03D7/1458 , H03D7/1491 , H03D7/165
摘要： Circuit arrangement for a wideband mixer (1, 101, 201) with a multiplicative mixing stage (2) which exhibits a carrier frequency input (3, 4) for coupling in a differential carrier frequency signal (LOP, LON), a mixing stage input (5, 6) for coupling in a predistorted differential input signal (LFPD, LFND), and an output (9, 10) for coupling out a differential output signal (OUTP, OUTN) which is generated from the differential carrier frequency signal (LOP, LON) and the predistorted differential input signal (LFPD, LFND) by multiplicative mixing, the predistorted differential input signal (LFPD, LFND) being generated from a differential input signal (LFP, LFN) by means of a quadratic predistortion and a linear predistortion.
摘要翻译：具有乘法混合级（2）的宽带混频器（1,101,201）的电路装置，其具有用于在差分载波频率信号（LOP，LON）中耦合的载波频率输入（3,4），混频级输入（LFPD，LFND）和用于耦合输出（9,10）的输出（9,10），用于耦合从差分载波频率信号（LOP）产生的差分输出信号（OUTP，OUTN），LON）和通过乘法混合的预失真差分输入信号（LFPD，LFND），通过二次预失真和线性预失真从差分输入信号（LFP，LFN）产生的预失真差分输入信号（LFPD，LFND）。

3. 发明授权

US07450913B2 Circuit arrangement for a wideband mixer with predistortion and high linearity 有权
标题翻译：具有预失真和高线性度的宽带混频器的电路布置
公开(公告)号：US07450913B2
公开(公告)日：2008-11-11
申请号：US11111461
申请日：2005-04-21
申请人： Martin Friedrich , Christian Grewing , Giuseppe Li Puma , Christoph Sandner , Andreas Wiesbauer , Kay Winterberg , Stefan Van Waasen
发明人： Martin Friedrich , Christian Grewing , Giuseppe Li Puma , Christoph Sandner , Andreas Wiesbauer , Kay Winterberg , Stefan Van Waasen
IPC分类号： H04B1/04
CPC分类号： H03D7/1441 , H03D7/1408 , H03D7/1458 , H03D7/1491 , H03D7/165
摘要： Circuit arrangement for a wideband mixer (1, 101, 201) with a multiplicative mixing stage (2) which exhibits a carrier frequency input (3, 4) for coupling in a differential carrier frequency signal (LOP, LON), a mixing stage input (5, 6) for coupling in a predistorted differential input signal (LFPD, LFND), and an output (9, 10) for coupling out a differential output signal (OUTP, OUTN) which is generated from the differential carrier frequency signal (LOP, LON) and the predistorted differential input signal (LFPD, LFND) by multiplicative mixing, the predistorted differential input signal (LFPD, LFND) being generated from a differential input signal (LFP, LFN) by means of a quadratic predistortion and a linear predistortion.
摘要翻译：具有乘法混合级（2）的宽带混频器（1,101,201）的电路装置，其具有用于在差分载波频率信号（LOP，LON）中耦合的载波频率输入（3,4），混频级输入（LFPD，LFND）和用于耦合输出（9,10）的输出（9,10），用于耦合从差分载波频率信号（LOP）产生的差分输出信号（OUTP，OUTN），LON）和通过乘法混合的预失真差分输入信号（LFPD，LFND），通过二次预失真和线性预失真从差分输入信号（LFP，LFN）产生的预失真差分输入信号（LFPD，LFND）。

4. 发明授权

US08094752B2 Ultra-wideband signal amplifier 有权
标题翻译：超宽带信号放大器
公开(公告)号：US08094752B2
公开(公告)日：2012-01-10
申请号：US11118622
申请日：2005-04-29
申请人： Martin Friedrich , Christian Grewing , Giuseppe Li Puma , Christoph Sandner , Andreas Wiesbauer , Kay Winterberg , Stefan Van Waasen
发明人： Martin Friedrich , Christian Grewing , Giuseppe Li Puma , Christoph Sandner , Andreas Wiesbauer , Kay Winterberg , Stefan Van Waasen
IPC分类号： H04L25/06
CPC分类号： H04B1/69
摘要： Amplifier for an ultra-wideband (UWB) signal receiver having a signal input (15) for receiving an ultra-wideband signal which is sent by a transmitter (1) and which is transmitted in a sequence of transmission channels (Ki) (which each have a particular frequency bandwidth) which has been agreed between the transmitter (1) and the receiver (4); a transistor (18) whose control connection is connected to the signal input (15); a resonant circuit (26, 30, 31) which is connected to the transistor (18) and whose resonant frequency can be set for the purpose of selecting the transmission channel (Ki) in line with the agreed sequence of transmission channels; and having a signal output (29) for outputting the amplified ultra-wideband signal, the signal output being tapped off between the transistor (18) and the resonant circuit.
摘要翻译：一种用于超宽带（UWB）信号接收机的放大器，具有用于接收由发射机（1）发送并且以传输信道（Ki）序列（Ki）发送的超宽带信号的信号输入（15）具有特定的频率带宽），其在发射机（1）和接收机（4）之间已被约定; 控制连接到信号输入端（15）的晶体管（18）; 连接到晶体管（18）并且其谐振频率可以被设置为用于根据所约定的传输信道序列选择传输信道（Ki）的谐振电路（26,30,31）; 并且具有用于输出放大的超宽带信号的信号输出（29），所述信号输出在所述晶体管（18）和所述谐振电路之间被分接。

5. 发明授权

US07271657B2 Traveling wave amplifier 有权
标题翻译：行波放大器
公开(公告)号：US07271657B2
公开(公告)日：2007-09-18
申请号：US11119349
申请日：2005-04-29
申请人： Martin Friedrich , Christian Grewing , Giuseppe Li Puma , Christoph Sandner , Andreas Wiesbauer , Kay Winterberg , Stefan Van Waasen
发明人： Martin Friedrich , Christian Grewing , Giuseppe Li Puma , Christoph Sandner , Andreas Wiesbauer , Kay Winterberg , Stefan Van Waasen
IPC分类号： H03F3/60 , H03F3/68
CPC分类号： H03F3/607 , H03F3/45183 , H03F3/60 , H03F3/601
摘要： A traveling wave amplifier comprises a first normally off MOS transistor having a drain, source and gate terminal. The drain terminal is connected to a node of a drain line, which is connected to a first supply voltage potential via a connecting resistor. The gate terminal is connected to a node of a gate line, onto which an input signal is coupled. The source terminal is coupled to a second supply voltage potential via a first resistor. The traveling wave amplifier also comprises at least one second normally off MOS transistor. In addition, the traveling wave amplifier further comprises a normally off bias MOS transistor. The normally off bias MOS transistor forms a current mirror with at least one of the second normally off MOS transistors. An output signal of the traveling wave amplifier is tapped off on the drain line.
摘要翻译：行波放大器包括具有漏极，源极和栅极端子的第一常闭MOS晶体管。漏极端子连接到通过连接电阻器连接到第一电源电压的漏极线的节点。栅极端子连接到栅极线的节点，输入信号耦合到栅极线的节点上。源极端子经由第一电阻器耦合到第二电源电压电位。行波放大器还包括至少一个第二常闭MOS晶体管。此外，行波放大器还包括常闭偏置MOS晶体管。常闭偏置MOS晶体管与第二常闭MOS晶体管中的至少一个形成电流镜。行波放大器的输出信号在漏极线上分接。

6. 发明授权

US07835457B2 Demodulating a signal having multiple frequency bands 有权
标题翻译：解调具有多个频带的信号
公开(公告)号：US07835457B2
公开(公告)日：2010-11-16
申请号：US11017522
申请日：2004-12-20
申请人： Martin Friedrich , Christian Grewing , Giuseppe Li Puma , Christoph Sandner , Andreas Wiesbauer , Kay Winterberg , Stefan Van Waasen
发明人： Martin Friedrich , Christian Grewing , Giuseppe Li Puma , Christoph Sandner , Andreas Wiesbauer , Kay Winterberg , Stefan Van Waasen
IPC分类号： H04K1/10 , H04L27/28 , H04L27/00
CPC分类号： H04S3/00
摘要： A method and an arrangement for processing a received signal which comprises phase-shift modulated or amplitude-quadrature modulated part-signals which are transmitted in a plurality of different frequency bands, wherein the received signal is processed in a plurality of stages in succession, by multiplying all the input signals to each of the stages by two mutually orthogonal signals in each case to form two intermediate signals in each case, wherein the intermediate signals from one stage in each case act as the input signals to whichever is the succeeding stage in the particular case and the received signal acts as the input signal to the first stage, and wherein an in-phase and/or an quadrature component of the individual part-signals in the different frequency bands are determined from the intermediate signals from the last stage. Parallel, simultaneous reception of a plurality of frequency bands can be implemented relatively easily in this way.
摘要翻译：一种用于处理接收信号的方法和装置，其包括在多个不同频带中发送的相移调制或幅度正交调制部分信号，其中接收信号以多个级连续地被处理，由在每种情况下，将每个级的所有输入信号乘以两个相互正交的信号，以在每种情况下形成两个中间信号，其中来自一个级的中间信号在每种情况下都用作输入信号，特定情况和接收信号充当到第一级的输入信号，并且其中根据最后级的中间信号确定不同频带中各个部分信号的同相和/或正交分量。可以以这种方式相对容易地实现并行地同时接收多个频带。

7. 发明授权

US07805124B2 Low-loss frequency pattern generator 有权
标题翻译：低损耗频率模式发生器
公开(公告)号：US07805124B2
公开(公告)日：2010-09-28
申请号：US11115069
申请日：2005-04-25
申请人： Martin Friedrich , Christian Grewing , Giuseppe Li Puma , Christoph Sandner , Andreas Wiesbauer , Kay Winterberg , Stefan Van Waasen
发明人： Martin Friedrich , Christian Grewing , Giuseppe Li Puma , Christoph Sandner , Andreas Wiesbauer , Kay Winterberg , Stefan Van Waasen
IPC分类号： H04B1/26
CPC分类号： H04B1/7174 , H04B1/7136
摘要： Frequency pattern generator (1, 101, 201) for generating frequency pulses, said generator having a first local oscillator unit (2-1, 121, 221) for generating a first radio frequency carrier frequency signal (LO1), at least one second local oscillator unit (2-2, . . . 2-N, 122, 222) for generating at least one second radio frequency carrier frequency signal (LO2), a switching device (3, 103, 203) for passing on one of the radio frequency carrier frequency signals (LO1, LO2) or a zero signal (DC) in a manner dependent on a control signal (CTR), and a mixing stage (9, 109, 209, 212, 309) for mixing the signal (LO) that has been passed on by the switching device (3, 103, 203) with a mixing frequency signal (LF) to form a pulsed output signal (RFOUT), the pulsed output signal (RFOUT) having frequency pulses at a respective frequency (f1, . . . f8) and length (Tp) in a manner dependent on the control signal (CTR).
摘要翻译：用于产生频率脉冲的频率模式发生器（1,101,201），所述发生器具有用于产生第一射频载波频率信号（LO1）的第一本地振荡器单元（2-1,121,221），至少一个第二局部用于产生至少一个第二射频载波频率信号的振荡器单元（2-2，...，2-N，122,222），用于在所述无线电装置之一上通过的切换装置（3,103,203）以及依赖于控制信号（CTR）的方式的频率载波频率信号（LO1，LO2）或零信号（DC）;以及用于混合信号（LO）的混频级（9,109,29,212,309）已经由开关装置（3,103,203）以混合频率信号（LF）传递以形成脉冲输出信号（RFOUT），脉冲输出信号（RFOUT）具有各自频率（f1 ，... f8）和长度（Tp），取决于控制信号（CTR）。

8. 发明申请

US20120082186A1 ULTRA-WIDEBAND SIGNAL AMPLIFIER 审中-公开
标题翻译：超宽带信号放大器
公开(公告)号：US20120082186A1
公开(公告)日：2012-04-05
申请号：US13323909
申请日：2011-12-13
申请人： Martin Friedrich , Christian Grewing , Giuseppe Li Puma , Christoph Sandner , Andreas Wiesbauer , Kay Winterberg , Stefan Van Waasen
发明人： Martin Friedrich , Christian Grewing , Giuseppe Li Puma , Christoph Sandner , Andreas Wiesbauer , Kay Winterberg , Stefan Van Waasen
IPC分类号： H04B1/16
CPC分类号： H04B1/69
摘要： Amplifier for an ultra-wideband (UWB) signal receiver having a signal input (15) for receiving an ultra-wideband signal which is sent by a transmitter (1) and which is transmitted in a sequence of transmission channels (K.sub.i) (which each have a particular frequency bandwidth) which has been agreed between the transmitter (1) and the receiver (4); a transistor (18) whose control connection is connected to the signal input (15); a resonant circuit (26, 30, 31) which is connected to the transistor (18) and whose resonant frequency can be set for the purpose of selecting the transmission channel (K.sub.i) in line with the agreed sequence of transmission channels; and having a signal output (29) for outputting the amplified ultra-wideband signal, the signal output being tapped off between the transistor (18) and the resonant circuit.
摘要翻译：一种用于超宽带（UWB）信号接收机的放大器，具有用于接收由发射机（1）发送并以传输信道（K.sub.i）序列发送的超宽带信号的信号输入（15））（其各自具有特定的频率带宽），其在发射机（1）和接收机（4）之间已经被约定; 控制连接到信号输入端（15）的晶体管（18）; 连接到晶体管（18）并且其谐振频率可以被设置用于根据商定的传输信道序列选择传输信道（Ksubi）的目的的谐振电路（26,30,31） ; 并且具有用于输出放大的超宽带信号的信号输出（29），所述信号输出在所述晶体管（18）和所述谐振电路之间被分接。

9. 发明申请

US20050255822A1 Low-loss frequency pattern generator 有权
标题翻译：低损耗频率模式发生器
公开(公告)号：US20050255822A1
公开(公告)日：2005-11-17
申请号：US11115069
申请日：2005-04-25
申请人： Martin Friedrich , Christian Grewing , Giuseppe Li Puma , Christoph Sandner , Andreas Wiesbauer , Kay Winterberg , Stefan Van Waasen
发明人： Martin Friedrich , Christian Grewing , Giuseppe Li Puma , Christoph Sandner , Andreas Wiesbauer , Kay Winterberg , Stefan Van Waasen
IPC分类号： H04B1/26 , H04B1/69 , H04B1/713
CPC分类号： H04B1/7174 , H04B1/7136
摘要： Frequency pattern generator (1, 101, 201) for generating frequency pulses, said generator having a first local oscillator unit (2-1, 121, 221) for generating a first radio frequency carrier frequency signal (LO1), at least one second local oscillator unit (2-2, . . . 2-N, 122, 222) for generating at least one second radio frequency carrier frequency signal (LO2), a switching device (3, 103, 203) for passing on one of the radio frequency carrier frequency signals (LO1, LO2) or a zero signal (DC) in a manner dependent on a control signal (CTR), and a mixing stage (9, 109, 209, 212, 309) for mixing the signal (LO) that has been passed on by the switching device (3, 103, 203) with a mixing frequency signal (LF) to form a pulsed output signal (RFOUT), the pulsed output signal (RFOUT) having frequency pulses at a respective frequency (f1, . . . f8) and length (Tp) in a manner dependent on the control signal (CTR).
摘要翻译：用于产生频率脉冲的频率模式发生器（1,101,201），所述发生器具有用于产生第一射频载波频率信号（LO1）的第一本地振荡器单元（2,1,21,221），至少一个第二用于产生至少一个第二射频载波频率信号（LO 2）的本地振荡器单元（2-2，...，2，N，122,222），用于通过以下之一之一的切换设备（3,103,203）取决于控制信号（CTR）的方式的射频载波频率信号（LO 1，LO 2）或零信号（DC），以及混合级（9,109,29,212,309），用于混合信号（LO），其由混合频率信号（LF）由开关装置（3,103,203）传递以形成脉冲输出信号（RFOUT），脉冲输出信号（RFOUT）具有频率脉冲相应的频率（f 1，... f 8）和长度（Tp），这取决于控制信号（CTR）。

10. 发明申请

US20050248407A1 Traveling wave amplifier 有权
标题翻译：行波放大器
公开(公告)号：US20050248407A1
公开(公告)日：2005-11-10
申请号：US11119349
申请日：2005-04-29
申请人： Martin Friedrich , Christian Grewing , Giuseppe Li Puma , Christoph Sandner , Andreas Wiesbauer , Kay Winterberg , Stefan Van Waasen
发明人： Martin Friedrich , Christian Grewing , Giuseppe Li Puma , Christoph Sandner , Andreas Wiesbauer , Kay Winterberg , Stefan Van Waasen
IPC分类号： H03F3/45 , H03F3/60
CPC分类号： H03F3/607 , H03F3/45183 , H03F3/60 , H03F3/601
摘要： A traveling wave amplifier comprises a first normally off MOS transistor having a drain, source and gate terminal. The drain terminal is connected to a node of a drain line, which is connected to a first supply voltage potential via a connecting resistor. The gate terminal is connected to a node of a gate line, onto which an input signal is coupled. The source terminal is coupled to a second supply voltage potential via a first resistor. The traveling wave amplifier also comprises at least one second normally off MOS transistor. In addition, the traveling wave amplifier further comprises a normally off bias MOS transistor. The normally off bias MOS transistor forms a current mirror with at least one of the second normally off MOS transistors. An output signal of the traveling wave amplifier is tapped off on the drain line.
摘要翻译：行波放大器包括具有漏极，源极和栅极端子的第一常闭MOS晶体管。漏极端子连接到通过连接电阻器连接到第一电源电压的漏极线的节点。栅极端子连接到栅极线的节点，输入信号耦合到栅极线的节点上。源极端子经由第一电阻器耦合到第二电源电压电位。行波放大器还包括至少一个第二常闭MOS晶体管。此外，行波放大器还包括常闭偏置MOS晶体管。常闭偏置MOS晶体管与第二常闭MOS晶体管中的至少一个形成电流镜。行波放大器的输出信号在漏极线上分接。

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