专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US08160118B2 UWB dual burst transmit driver 有权
标题翻译： UWB双脉冲发送驱动器
公开(公告)号：US08160118B2
公开(公告)日：2012-04-17
申请号：US12641711
申请日：2009-12-18
申请人： Gregory E. Dallum , Garth C. Pratt , Peter C. Haugen , James M. Zumstein , Mark L. Vigars , Carlos E. Romero
发明人： Gregory E. Dallum , Garth C. Pratt , Peter C. Haugen , James M. Zumstein , Mark L. Vigars , Carlos E. Romero
IPC分类号： H04B1/69 , H04B1/707 , H04B1/713
CPC分类号： H04L25/49 , H04L27/0002
摘要： A dual burst transmitter for ultra-wideband (UWB) communication systems generates a pair of precisely spaced RF bursts from a single trigger event. An input trigger pulse produces two oscillator trigger pulses, an initial pulse and a delayed pulse, in a dual trigger generator. The two oscillator trigger pulses drive a gated RF burst (power output) oscillator. A bias driver circuit gates the RF output oscillator on and off and sets the RF burst packet width. The bias driver also level shifts the drive signal to the level that is required for the RF output device.
摘要翻译：用于超宽带（UWB）通信系统的双突发发射机从单个触发事件产生一对精确间隔的RF突发。输入触发脉冲在双触发发生器中产生两个振荡器触发脉冲，初始脉冲和延迟脉冲。两个振荡器触发脉冲驱动门控RF突发（功率输出）振荡器。偏置驱动器电路将RF输出振荡器导通和关断，并设置RF突发包宽度。偏置驱动器还将驱动信号的电平转换到RF输出设备所需的电平。

2. 发明申请

US20100166104A1 UWB DUAL BURST TRANSMIT DRIVER 有权
标题翻译： UWB双脉冲发射驱动器
公开(公告)号：US20100166104A1
公开(公告)日：2010-07-01
申请号：US12641711
申请日：2009-12-18
申请人： Gregory E. Dallum , Garth C. Pratt , Peter C. Haugen , James M. Zumstein , Mark L. Vigars , Carlos E. Romero
发明人： Gregory E. Dallum , Garth C. Pratt , Peter C. Haugen , James M. Zumstein , Mark L. Vigars , Carlos E. Romero
IPC分类号： H04L27/00
CPC分类号： H04L25/49 , H04L27/0002
摘要： A dual burst transmitter for ultra-wideband (UWB) communication systems generates a pair of precisely spaced RF bursts from a single trigger event. An input trigger pulse produces two oscillator trigger pulses, an initial pulse and a delayed pulse, in a dual trigger generator. The two oscillator trigger pulses drive a gated RF burst (power output) oscillator. A bias driver circuit gates the RF output oscillator on and off and sets the RF burst packet width. The bias driver also level shifts the drive signal to the level that is required for the RF output device.
摘要翻译：用于超宽带（UWB）通信系统的双突发发射机从单个触发事件产生一对精确间隔的RF突发。输入触发脉冲在双触发发生器中产生两个振荡器触发脉冲，初始脉冲和延迟脉冲。两个振荡器触发脉冲驱动门控RF突发（功率输出）振荡器。偏置驱动器电路将RF输出振荡器导通和关断，并设置RF突发包宽度。偏置驱动器还将驱动信号的电平转换到RF输出设备所需的电平。

3. 发明申请

US20100232472A1 UWB DELAY AND MULTIPLY RECEIVER 有权
标题翻译： UWB延迟和多路接收器
公开(公告)号：US20100232472A1
公开(公告)日：2010-09-16
申请号：US12637793
申请日：2009-12-15
申请人： Gregory E. Dallum , Garth C. Pratt , Peter C. Haugen , Carlos E. Romero
发明人： Gregory E. Dallum , Garth C. Pratt , Peter C. Haugen , Carlos E. Romero
IPC分类号： H04B1/69 , H04L27/08
CPC分类号： H04B1/71637
摘要： An ultra-wideband (UWB) delay and multiply receiver is formed of a receive antenna; a variable gain attenuator connected to the receive antenna; a signal splitter connected to the variable gain attenuator; a multiplier having one input connected to an undelayed signal from the signal splitter and another input connected to a delayed signal from the signal splitter, the delay between the splitter signals being equal to the spacing between pulses from a transmitter whose pulses are being received by the receive antenna; a peak detection circuit connected to the output of the multiplier and connected to the variable gain attenuator to control the variable gain attenuator to maintain a constant amplitude output from the multiplier; and a digital output circuit connected to the output of the multiplier.
摘要翻译：超宽带（UWB）延迟和乘法接收机由接收天线形成; 连接到所述接收天线的可变增益衰减器; 连接到可变增益衰减器的信号分离器; 一个乘法器，其一个输入连接到来自信号分离器的未延迟信号，另一个输入连接到来自信号分离器的延迟信号，分离器信号之间的延迟等于来自其脉冲正在接收的脉冲的脉冲之间的间隔接收天线; 连接到乘法器的输出并连接到可变增益衰减器的峰值检测电路，以控制可变增益衰减器以保持来自乘法器的恒定振幅输出; 以及与乘法器的输出连接的数字输出电路。

4. 发明申请

US20110032167A1 UWB ANTENNAS 审中-公开
标题翻译： UWB天线
公开(公告)号：US20110032167A1
公开(公告)日：2011-02-10
申请号：US12643112
申请日：2009-12-21
申请人： Gregory F. Dallum , Carlos E. Romero , Mark L. Vigars , Garth C. Pratt , Peter C. Haugen
发明人： Gregory F. Dallum , Carlos E. Romero , Mark L. Vigars , Garth C. Pratt , Peter C. Haugen
IPC分类号： H01Q13/02 , H01Q9/16 , H01Q9/26
CPC分类号： H01Q13/02
摘要： Ultra-wideband (UWB) antennas for use with UWB transmitters and UWB receivers, that are useful, e.g., for UWB communications.
摘要翻译：用于UWB发射机和UWB接收机的超宽带（UWB）天线，其用于例如UWB通信。

5. 发明授权

US08461989B2 Smart container UWB sensor system for situational awareness of intrusion alarms 有权
标题翻译：智能集装箱UWB传感器系统，用于入侵报警的情境意识
公开(公告)号：US08461989B2
公开(公告)日：2013-06-11
申请号：US12580379
申请日：2009-10-16
申请人： Carlos E. Romero , Peter C. Haugen , James M. Zumstein , Richard R. Leach, Jr. , Mark L. Vigars
发明人： Carlos E. Romero , Peter C. Haugen , James M. Zumstein , Richard R. Leach, Jr. , Mark L. Vigars
IPC分类号： G08B21/00
CPC分类号： G01S13/04 , G01S13/56 , G01S13/86 , G08B13/2494 , G08B29/183 , G08B29/20
摘要： An in-container monitoring sensor system is based on an UWB radar intrusion detector positioned in a container and having a range gate set to the farthest wall of the container from the detector. Multipath reflections within the container make every point on or in the container appear to be at the range gate, allowing intrusion detection anywhere in the container. The system also includes other sensors to provide false alarm discrimination, and may include other sensors to monitor other parameters, e.g. radiation. The sensor system also includes a control subsystem for controlling system operation. Communications and information extraction capability may also be included. A method of detecting intrusion into a container uses UWB radar, and may also include false alarm discrimination. A secure container has an UWB based monitoring system.
摘要翻译：集装箱内监控传感器系统基于位于容器中的UWB雷达入侵检测器，并且具有从检测器到容器的最远壁设置的范围门。容器内的多路径反射使容器中或容器中的每个点看起来都在范围门口，允许在容器中的任何位置进行入侵检测。该系统还包括提供虚假警报鉴别的其他传感器，并且可以包括用于监测其他参数的其它传感器，例如，辐射。传感器系统还包括用于控制系统操作的控制子系统。还可以包括通信和信息提取能力。检测入侵物体的方法使用UWB雷达，也可能包括误报警。安全容器具有基于UWB的监控系统。

6. 发明授权

US08532235B2 UWB delay and multiply receiver 有权
标题翻译： UWB延迟和乘法接收
公开(公告)号：US08532235B2
公开(公告)日：2013-09-10
申请号：US12637793
申请日：2009-12-15
申请人： Gregory E. Dallum , Garth C. Pratt , Peter C. Haugen , Carlos E. Romero
发明人： Gregory E. Dallum , Garth C. Pratt , Peter C. Haugen , Carlos E. Romero
IPC分类号： H04L27/08
CPC分类号： H04B1/71637
摘要： An ultra-wideband (UWB) delay and multiply receiver is formed of a receive antenna; a variable gain attenuator connected to the receive antenna; a signal splitter connected to the variable gain attenuator; a multiplier having one input connected to an undelayed signal from the signal splitter and another input connected to a delayed signal from the signal splitter, the delay between the splitter signals being equal to the spacing between pulses from a transmitter whose pulses are being received by the receive antenna; a peak detection circuit connected to the output of the multiplier and connected to the variable gain attenuator to control the variable gain attenuator to maintain a constant amplitude output from the multiplier; and a digital output circuit connected to the output of the multiplier.
摘要翻译：超宽带（UWB）延迟和乘法接收机由接收天线形成; 连接到所述接收天线的可变增益衰减器; 连接到可变增益衰减器的信号分离器; 一个乘法器，其一个输入连接到来自信号分离器的未延迟信号，另一个输入连接到来自信号分离器的延迟信号，分离器信号之间的延迟等于来自其脉冲正在接收的脉冲的脉冲之间的间隔接收天线; 连接到乘法器的输出并连接到可变增益衰减器的峰值检测电路，以控制可变增益衰减器以保持来自乘法器的恒定振幅输出; 以及与乘法器的输出连接的数字输出电路。

7. 发明授权

US08355453B2 UWB transmitter 有权
标题翻译： UWB发射机
公开(公告)号：US08355453B2
公开(公告)日：2013-01-15
申请号：US12637715
申请日：2009-12-14
申请人： Gregory E. Dallum , Garth C. Pratt , Peter C. Haugen , Carlos E. Romero
发明人： Gregory E. Dallum , Garth C. Pratt , Peter C. Haugen , Carlos E. Romero
IPC分类号： H04L27/00
CPC分类号： H04B1/7174
摘要： An ultra-wideband (UWB) dual impulse transmitter is made up of a trigger edge selection circuit actuated by a single trigger input pulse; a first step recovery diode (SRD) based pulser connected to the trigger edge selection circuit to generate a first impulse output; and a second step recovery diode (SRD) based pulser connected to the trigger edge selection circuit in parallel to the first pulser to generate a second impulse output having a selected delay from the first impulse output.
摘要翻译：超宽带（UWB）双脉冲发射机由触发边缘选择电路由单个触发输入脉冲驱动; 基于第一级恢复二极管（SRD）的脉冲发生器连接到触发边缘选择电路以产生第一脉冲输出; 以及基于与第一脉冲发生器并联连接到触发边缘选择电路的第二级恢复二极管（SRD）脉冲发生器，以产生具有来自第一脉冲输出的选定延迟的第二脉冲输出。

8. 发明申请

US20110013673A1 UWB TRANSMITTER 有权
标题翻译：超宽带发射机
公开(公告)号：US20110013673A1
公开(公告)日：2011-01-20
申请号：US12637715
申请日：2009-12-14
申请人： Gregory E. Dallum , Garth C. Pratt , Peter C. Haugen , Carlos E. Romero
发明人： Gregory E. Dallum , Garth C. Pratt , Peter C. Haugen , Carlos E. Romero
IPC分类号： H04B1/707
CPC分类号： H04B1/7174
摘要： An ultra-wideband (UWB) dual impulse transmitter is made up of a trigger edge selection circuit actuated by a single trigger input pulse; a first step recovery diode (SRD) based pulser connected to the trigger edge selection circuit to generate a first impulse output; and a second step recovery diode (SRD) based pulser connected to the trigger edge selection circuit in parallel to the first pulser to generate a second impulse output having a selected delay from the first impulse output.
摘要翻译：超宽带（UWB）双脉冲发射机由触发边缘选择电路由单个触发输入脉冲驱动; 基于第一级恢复二极管（SRD）的脉冲发生器连接到触发边缘选择电路以产生第一脉冲输出; 以及基于与第一脉冲发生器并联连接到触发边缘选择电路的第二级恢复二极管（SRD）脉冲发生器，以产生具有来自第一脉冲输出的选定延迟的第二脉冲输出。

9. 发明申请

US20100141443A1 SMART CONTAINER UWB SENSOR SYSTEM FOR SITUATIONAL AWARENESS OF INTRUSION ALARMS 有权
标题翻译：智能集装箱UWB传感器系统，用于对入侵报警进行现场意识
公开(公告)号：US20100141443A1
公开(公告)日：2010-06-10
申请号：US12580379
申请日：2009-10-16
申请人： Carlos E. Romero , Peter C. Haugen , James M. Zumstein , Richard R. Leach, JR. , Mark L. Vigars
发明人： Carlos E. Romero , Peter C. Haugen , James M. Zumstein , Richard R. Leach, JR. , Mark L. Vigars
IPC分类号： G08B13/18 , G08B13/24
CPC分类号： G01S13/04 , G01S13/56 , G01S13/86 , G08B13/2494 , G08B29/183 , G08B29/20
摘要： An in-container monitoring sensor system is based on an UWB radar intrusion detector positioned in a container and having a range gate set to the farthest wall of the container from the detector. Multipath reflections within the container make every point on or in the container appear to be at the range gate, allowing intrusion detection anywhere in the container. The system also includes other sensors to provide false alarm discrimination, and may include other sensors to monitor other parameters, e.g. radiation. The sensor system also includes a control subsystem for controlling system operation. Communications and information extraction capability may also be included. A method of detecting intrusion into a container uses UWB radar, and may also include false alarm discrimination. A secure container has an UWB based monitoring system.
摘要翻译：集装箱内监控传感器系统基于位于容器中的UWB雷达入侵检测器，并且具有从检测器到容器的最远壁设置的范围门。容器内的多路径反射使容器中或容器中的每个点看起来都在范围门口，允许在容器中的任何位置进行入侵检测。该系统还包括提供虚假警报鉴别的其他传感器，并且可以包括用于监测其他参数的其它传感器，例如，辐射。传感器系统还包括用于控制系统操作的控制子系统。还可以包括通信和信息提取能力。检测入侵物体的方法使用UWB雷达，也可能包括误报警。安全容器具有基于UWB的监控系统。

10. 发明授权

US08587472B2 Full-wave receiver architecture for the homodyne motion sensor 有权
公开(公告)号：US08587472B2
公开(公告)日：2013-11-19
申请号：US13075876
申请日：2011-03-30
申请人： Peter C. Haugen , Gregory E. Dallum , Patrick A. Welsh , Carlos E. Romero
发明人： Peter C. Haugen , Gregory E. Dallum , Patrick A. Welsh , Carlos E. Romero
IPC分类号： G01S13/62
CPC分类号： G01S13/56 , G01S7/285
摘要： A homodyne motion sensor or detector based on ultra-wideband radar utilizes the entire received waveform through implementation of a voltage boosting receiver. The receiver includes a receiver input and a receiver output. A first diode is connected to the receiver output. A first charge storage capacitor is connected from between the first diode and the receiver output to ground. A second charge storage capacitor is connected between the receiver input and the first diode. A second diode is connected from between the second charge storage capacitor and the first diode to ground. The dual diode receiver performs voltage boosting of a RF signal received at the receiver input, thereby enhancing receiver sensitivity.

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式