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1. 发明申请

US20100311361A1 SIGNAL TRANSMITTER LINEARIZATION 有权
标题翻译：信号发射机线性化
公开(公告)号：US20100311361A1
公开(公告)日：2010-12-09
申请号：US12858998
申请日：2010-08-18
申请人： Peter Zahariev Rashev , John-Peter van Zelm , David M. Tholl
发明人： Peter Zahariev Rashev , John-Peter van Zelm , David M. Tholl
IPC分类号： H04B1/04
CPC分类号： H04L25/03828 , H03F1/3258 , H04L25/03063 , H04L25/03343
摘要： A linearizer for a non-linear transmitter includes a tap delay line that provides samples of an input signal at selected times. At least one Volterra tap is coupled to the tape delay line. The Volterra tap includes a lookup table representation of a polynomial. An adaptive controller is coupled to the Volterra tap for modifying values in the lookup table.
摘要翻译：用于非线性发射机的线性化器包括抽头延迟线，其在选定的时间提供输入信号的采样。至少一个Volterra抽头与磁带延迟线耦合。 Volterra tap包括多项式的查找表表示。自适应控制器耦合到沃尔特拉抽头，用于修改查找表中的值。

2. 发明授权

US07796960B1 Signal transmitter linearization 有权
标题翻译：信号发射机线性化
公开(公告)号：US07796960B1
公开(公告)日：2010-09-14
申请号：US11689374
申请日：2007-03-21
申请人： Peter Zahariev Rashev , John-Peter van Zelm , David M. Tholl
发明人： Peter Zahariev Rashev , John-Peter van Zelm , David M. Tholl
IPC分类号： H04B11/00 , H04B1/02
CPC分类号： H04L25/03828 , H03F1/3258 , H04L25/03063 , H04L25/03343
摘要： A linearizer for a non-linear transmitter includes a tap delay line that provides samples of an input signal at selected times. At least one Volterra tap is coupled to the tape delay line. The Volterra tap includes a lookup table representation of a polynomial. An adaptive controller is coupled to the Volterra tap for modifying values in the lookup table.
摘要翻译：用于非线性发射机的线性化器包括抽头延迟线，其在选定的时间提供输入信号的采样。至少一个Volterra抽头与磁带延迟线耦合。 Volterra tap包括多项式的查找表表示。自适应控制器耦合到沃尔特拉抽头，用于修改查找表中的值。

3. 发明授权

US08886341B1 Adaptive sample-by-sample controller for under-determined systems 有权
标题翻译：针对不确定系统的自适应逐个样本控制器
公开(公告)号：US08886341B1
公开(公告)日：2014-11-11
申请号：US11693512
申请日：2007-03-29
申请人： John-Peter van Zelm , Peter Zahariev Rashev
发明人： John-Peter van Zelm , Peter Zahariev Rashev
IPC分类号： G05B13/02
CPC分类号： G05B13/04 , G06N99/005
摘要： A device and method to adapt a model in a underdetermined adaptive system that provides an output in response to an input. A controller provides parameters to the model in a transceiver system, composed of linearizers, equalizers, or estimators as a function of an error signal. The controller and the model parameters are manipulated to allow agnosticism with respect to input signals or model complexity, enabling robust operation and efficient implementation.
摘要翻译：一种适应未知自适应系统中的模型的装置和方法，其提供响应于输入的输出。控制器为收发机系统中的模型提供参数，该收发器系统由作为误差信号的函数的线性化器，均衡器或估计器组成。控制器和模型参数被操纵以允许与输入信号或模型复杂性相关的不可知性，从而实现强大的操作和高效的实现。

4. 发明授权

US08306488B2 Signal transmitter linearization 有权
标题翻译：信号发射机线性化
公开(公告)号：US08306488B2
公开(公告)日：2012-11-06
申请号：US12858998
申请日：2010-08-18
申请人： Peter Zahariev Rashev , John-Peter van Zelm , David M. Tholl
发明人： Peter Zahariev Rashev , John-Peter van Zelm , David M. Tholl
IPC分类号： H04B1/04 , H04B1/02
CPC分类号： H04L25/03828 , H03F1/3258 , H04L25/03063 , H04L25/03343
摘要： A linearizer for a non-linear transmitter includes a tap delay line that provides samples of an input signal at selected times. At least one Volterra tap is coupled to the tape delay line. The Volterra tap includes a lookup table representation of a polynomial. An adaptive controller is coupled to the Volterra tap for modifying values in the lookup table.
摘要翻译：用于非线性发射机的线性化器包括抽头延迟线，其在选定的时间提供输入信号的采样。至少一个Volterra抽头与磁带延迟线耦合。 Volterra tap包括多项式的查找表表示。自适应控制器耦合到沃尔特拉抽头，用于修改查找表中的值。

5. 发明授权

US07602244B1 Power amplifier bias synchronization 有权
标题翻译：功率放大器偏置同步
公开(公告)号：US07602244B1
公开(公告)日：2009-10-13
申请号：US11945624
申请日：2007-11-27
申请人： Damon G. Holmes , David M. Tholl , Peter Zahariev Rashev , John-Peter van Zelm
发明人： Damon G. Holmes , David M. Tholl , Peter Zahariev Rashev , John-Peter van Zelm
IPC分类号： H03F1/26
CPC分类号： H03F3/24 , H03F1/0266 , H03F1/0272 , H03F1/3247 , H04L27/367
摘要： A power amplifier system includes a nonlinear power amplifier that receives a predistorted input signal. A receiver receives an output signal from the power amplifier and provides an observed signal. A bias controller provides a delayed dynamic bias signal to the power amplifier wherein the bias signal delay is dynamic and is a function of the observed signal for synchronizing the predistorted input signal with the dynamic bias signal. A method is also described that alternately adjusts predistortion delays and bias signal delays as a function of observed signals.
摘要翻译：功率放大器系统包括接收预失真输入信号的非线性功率放大器。接收机接收来自功率放大器的输出信号并提供观测信号。偏置控制器向功率放大器提供延迟的动态偏置信号，其中偏置信号延迟是动态的，并且是用于使预失真输入信号与动态偏置信号同步的观测信号的函数。还描述了作为观察信号的函数交替地调整预失真延迟和偏置信号延迟的方法。

6. 发明授权

US08843088B2 Minimum feedback radio architecture with digitally configurable adaptive linearization 有权
标题翻译：具有数字可配置自适应线性化的最小反馈无线电架构
公开(公告)号：US08843088B2
公开(公告)日：2014-09-23
申请号：US13540666
申请日：2012-07-03
申请人： John-Peter van Zelm , Peter Rashev
发明人： John-Peter van Zelm , Peter Rashev
IPC分类号： H04B1/04 , H04K1/02
CPC分类号： H03F1/3247 , H03F3/245 , H03F3/68 , H03F2201/3233 , H04L27/2614 , H04L27/368
摘要： Included is a radio transmission system comprising a plurality of power amplifiers (PAs); a plurality of Volterra Engine (VE) linearizers corresponding to the PAs; a plurality of feedback loops corresponding to the PAs; at least one digital hybrid matrix (DHM) coupled to the VE linearizers; and an analog hybrid matrix (AHM) coupled to the PAs, wherein the feedback loops are connected to the AHM and the VE linearizers but not to the PAs to reduce the number of feedback loops. Also included is a radio system comprising a plurality of PAs; a Volterra DHM (VDHM) coupled to the PAs; a plurality of feedback loops corresponding to the PAs; and an AHM coupled to the PAs, wherein the feedback loops are connected to the AHM but not to the PAs to reduce the number of feedback loops.
摘要翻译：包括包括多个功率放大器（PA）的无线电传输系统; 对应于PA的多个Volterra引擎（VE）线性化器; 对应于PA的多个反馈回路; 耦合到所述VE线性化器的至少一个数字混合矩阵（DHM）; 以及耦合到PA的模拟混合矩阵（AHM），其中反馈回路连接到AHM和VE线性化电路，而不连接到PA以减少反馈回路的数量。还包括包括多个PA的无线电系统; 耦合到PA的Volterra DHM（VDHM）; 对应于PA的多个反馈回路; 以及耦合到PA的AHM，其中反馈回路连接到AHM，而不连接到PA以减少反馈回路的数量。

7. 发明申请

US20140009224A1 Minimum Feedback Radio Architecture with Digitally Configurable Adaptive Linearization 有权
标题翻译：具有数字可配置自适应线性化的最小反馈无线电架构
公开(公告)号：US20140009224A1
公开(公告)日：2014-01-09
申请号：US13540666
申请日：2012-07-03
申请人： John-Peter van Zelm , Peter Rashev
发明人： John-Peter van Zelm , Peter Rashev
IPC分类号： H03F3/68
CPC分类号： H03F1/3247 , H03F3/245 , H03F3/68 , H03F2201/3233 , H04L27/2614 , H04L27/368
摘要： Included is a radio transmission system comprising a plurality of power amplifiers (PAs); a plurality of Volterra Engine (VE) linearizers corresponding to the PAs; a plurality of feedback loops corresponding to the PAs; at least one digital hybrid matrix (DHM) coupled to the VE linearizers; and an analog hybrid matrix (AHM) coupled to the PAs, wherein the feedback loops are connected to the AHM and the VE linearizers but not to the PAs to reduce the number of feedback loops. Also included is a radio system comprising a plurality of PAs; a Volterra DHM (VDHM) coupled to the PAs; a plurality of feedback loops corresponding to the PAs; and an AHM coupled to the PAs, wherein the feedback loops are connected to the AHM but not to the PAs to reduce the number of feedback loops.
摘要翻译：包括包括多个功率放大器（PA）的无线电传输系统; 对应于PA的多个Volterra引擎（VE）线性化器; 对应于PA的多个反馈回路; 耦合到所述VE线性化器的至少一个数字混合矩阵（DHM）; 以及耦合到PA的模拟混合矩阵（AHM），其中反馈回路连接到AHM和VE线性化电路，而不连接到PA以减少反馈回路的数量。还包括包括多个PA的无线电系统; 耦合到PA的Volterra DHM（VDHM）对应于PA的多个反馈回路; 以及耦合到PA的AHM，其中反馈回路连接到AHM，而不连接到PA以减少反馈回路的数量。

8. 发明授权

US08364095B2 Minimum feedback radio architecture with digitally configurable adaptive linearization 有权
标题翻译：具有数字可配置自适应线性化的最小反馈无线电架构
公开(公告)号：US08364095B2
公开(公告)日：2013-01-29
申请号：US13477941
申请日：2012-05-22
申请人： John-Peter van Zelm , Peter Rashev
发明人： John-Peter van Zelm , Peter Rashev
IPC分类号： H04B1/04 , H01Q11/12
CPC分类号： H03F1/3247 , H03F1/3258 , H03F3/24 , H03F3/68 , H03F2200/132 , H03F2200/192 , H03F2200/204 , H03F2200/207 , H03F2201/3209 , H03F2201/3224 , H03F2201/3233
摘要： Included is a radio transmission system comprising a plurality of power amplifiers (PAs); a plurality of Volterra Engine (VE) linearizers corresponding to the PAs; a plurality of feedback loops corresponding to the PAs; at least one digital hybrid matrix (DHM) coupled to the VE linearizers; and an analog hybrid matrix (AHM) coupled to the PAs, wherein the feedback loops are connected to the AHM and the VE linearizers but not to the PAs to reduce the number of feedback loops. Also included is a radio system comprising a plurality of PAs; a Volterra DHM (VDHM) coupled to the PAs; a plurality of feedback loops corresponding to the PAs; and an AHM coupled to the PAs, wherein the feedback loops are connected to the AHM but not to the PAs to reduce the number of feedback loops.
摘要翻译：包括包括多个功率放大器（PA）的无线电传输系统; 对应于PA的多个Volterra引擎（VE）线性化器; 对应于PA的多个反馈回路; 耦合到所述VE线性化器的至少一个数字混合矩阵（DHM）; 以及耦合到PA的模拟混合矩阵（AHM），其中反馈回路连接到AHM和VE线性化电路，而不连接到PA以减少反馈回路的数量。还包括包括多个PA的无线电系统; 耦合到PA的Volterra DHM（VDHM）; 对应于PA的多个反馈回路; 以及耦合到PA的AHM，其中反馈回路连接到AHM，而不连接到PA以减少反馈回路的数量。

9. 发明申请

US20200259593A1 ROBUST TELEMETRY REPEATER NETWORK SYSTEM AND METHOD 审中-公开
公开(公告)号：US20200259593A1
公开(公告)日：2020-08-13
申请号：US16862843
申请日：2020-04-30
申请人： John-Peter van Zelm , Celine J. Martineau
发明人： John-Peter van Zelm , Celine J. Martineau
IPC分类号： H04L1/16 , H04L12/26 , E21B47/12
摘要： A robust network telemetry repeater system exploits the repeater structure of data propagation and transmission and reception bi-directionality to increase network robustness. For example, multiple perceived receive attempts are created with no additional overhead. The system can be configured whereby nodes “hear” the transmissions of both adjacent and non-adjacent nodes forming implicit acknowledgement (“Acks”), and originating nodes can retransmit until implicit acknowledgments (“Acks”) are “heard,” indicating a successful link relay. Implicit acknowledgment can be applied to bidirectional networks, and bidirectional action can enable all nodes in the network to know the status of all other nodes.

10. 发明授权

US08331879B2 Multi-dimensional Volterra series transmitter linearization 有权
标题翻译：多维Volterra系列发射机线性化
公开(公告)号：US08331879B2
公开(公告)日：2012-12-11
申请号：US12252098
申请日：2008-10-15
申请人： John-Peter van Zelm , Peter Rashev , John Holt
发明人： John-Peter van Zelm , Peter Rashev , John Holt
IPC分类号： H04B1/04
CPC分类号： H03F1/3247 , H03F1/3258 , H03F1/3294 , H03F3/19 , H03F3/24 , H03F2200/336 , H03F2200/451 , H03F2201/3224 , H03F2201/3233 , H04L27/368
摘要： A radio transmission system comprising a plurality of Volterra Engine (VE) linearizers; a power amplifier (PA) coupled to the VE linearizers; a feedback circuitry coupled to the VE linearizers and the PA; and at least one adaptive controller coupled to the feedback circuitry, wherein each VE linearizer is coupled to at least another VE linearizer in series, in parallel, or both, and is configured to compensate for at least one distortion aspect of an output signal from the PA.
摘要翻译：一种包括多个Volterra引擎（VE）线性化器的无线电传输系统; 耦合到所述VE线性化器的功率放大器（PA）; 耦合到VE线性化器和PA的反馈电路; 以及耦合到所述反馈电路的至少一个自适应控制器，其中每个VE线性化电路并联耦合至至少另一VE线性化电路并联或两者，并且被配置为补偿来自所述反馈电路的输出信号的至少一个失真方面 PA。

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