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1. 发明授权

US07969346B2 Transponder-based beacon transmitter for see and avoid of unmanned aerial vehicles 有权
标题翻译：基于发射机的信标发射机，用于查看和避免无人机
公开(公告)号：US07969346B2
公开(公告)日：2011-06-28
申请号：US12246644
申请日：2008-10-07
申请人： Michael R. Franceschini , David W. Meyers , Kelly P. Muldoon
发明人： Michael R. Franceschini , David W. Meyers , Kelly P. Muldoon
IPC分类号： G08G5/04 , G01S13/00 , G01S13/74
CPC分类号： G01S13/782 , G01S13/765 , G01S13/9303 , H04W4/046
摘要： A transponder-based beacon transmitter system in an unmanned aerial vehicle is provided. The transponder-based beacon transmitter system comprises a global positioning system interface communicatively coupled to receive position information indicative of a current location of the unmanned aerial vehicle, a message formatter communicatively coupled to the global positioning system interface, and a transponder-based beacon transmitter. The message formatter formats vehicle identification of the unmanned aerial vehicle and the position information indicative of the current location of the unmanned aerial vehicle into an automatic dependent surveillance broadcast mode-select squitter message. The message formatter operates in one of a military mode, a National Airspace System mode, and a combined military/National Airspace System mode. The transponder-based beacon transmitter transmits the automatic dependent surveillance broadcast mode-select squitter messages from the unmanned aerial vehicle. Receivers in the vicinity of the unmanned aerial vehicle receive unsolicited vehicle identification and location of the unmanned aerial vehicle.
摘要翻译：提供了一种无人机中的基于应答器的信标发射机系统。基于应答器的信标发射机系统包括通信地耦合以接收指示无人驾驶飞行器的当前位置的位置信息的全球定位系统接口，通信地耦合到全球定位系统接口的消息格式化器，以及基于应答器的信标发射机。消息格式化器将无人机的车辆识别和指示无人驾驶飞行器的当前位置的位置信息形成为自动依赖监视广播模式选择脉冲消息。信息格式化器以军事模式，国家空域系统模式和军事/国家空域系统组合模式运行。基于应答器的信标发射机从无人驾驶飞行器发送自动相关监视广播模式选择脉冲信号。无人驾驶飞机附近的接收器接收无人驾驶飞行器的未经请求的车辆识别和位置。

2. 发明授权

US07777668B2 Radar altimeter with forward looking radar and data transfer capabilities 失效
标题翻译：具有前瞻性雷达和数据传输能力的雷达高度计
公开(公告)号：US07777668B2
公开(公告)日：2010-08-17
申请号：US12099297
申请日：2008-04-08
申请人： Robert C. Becker , Alan G. Cornett , David W. Meyers
发明人： Robert C. Becker , Alan G. Cornett , David W. Meyers
IPC分类号： G01S13/00
CPC分类号： G01S13/882 , G01S7/003 , G01S13/867 , G01S13/87 , G01S13/9303
摘要： A navigation system having a radar altimeter is disclosed. The navigation system comprises a signal processing unit and one or more antennas in operative communication with the radar altimeter and the signal processing unit. The system further comprises a forward looking radar communicatively coupled to the radar altimeter. The forward looking radar and the signal processing unit are configured to provide forward looking radar measurements, radar altitude measurements from the radar altimeter, and datalink communications within a single forward looking radar scanning sequence.
摘要翻译：公开了一种具有雷达高度计的导航系统。导航系统包括信号处理单元和与雷达高度计和信号处理单元操作通信的一个或多个天线。该系统还包括通信地耦合到雷达高度计的前视雷达。前瞻性雷达和信号处理单元被配置为提供前瞻性雷达测量，来自雷达高度计的雷达高度测量值和单个前瞻性雷达扫描序列内的数据链路通信。

3. 发明授权

US07573370B2 Method and device for storing and distributing information in an RFID tag 有权
标题翻译：用于在RFID标签中存储和分发信息的方法和装置
公开(公告)号：US07573370B2
公开(公告)日：2009-08-11
申请号：US10235899
申请日：2002-09-05
申请人： Robert C. Becker , David W. Meyers
发明人： Robert C. Becker , David W. Meyers
IPC分类号： H04Q5/22
CPC分类号： G06K19/0717 , G06K19/0723 , G06K19/07769
摘要： An RFID tag has a memory, an RF transceiver that supports long range RF communications with a long range reader, and an interface that supports short range communications with a short range reader over a secure link. The RF transceiver can be used to transmit an ID stored in the memory of the tag to a long range reader, and the interface can be used to transmit sensitive history information to a short range reader over the secure link. The ID uniquely identifies an article to which the tag is attached, and the history information provides environmental data, and/or maintenance data, and/or shipping data, and/or inventory data, and/or production data, etc. about the article.
摘要翻译： RFID标签具有存储器，RF收发器，其支持与远程读取器的远程RF通信，以及支持通过安全链路与短距离读取器进行短距离通信的接口。 RF收发器可以用于将存储在标签的存储器中的ID发送到远程读取器，并且该接口可以用于通过安全链路将敏感历史信息发送到短距离读取器。 ID唯一地标识标签附加的文章，并且历史信息提供关于文章的环境数据，/或维护数据，和/或运送数据，和/或库存数据和/或生产数据等。

4. 发明申请

US20090146895A1 RECONFIGURABLE ANTENNA PATTERN VERIFICATION 失效
标题翻译：可重构天线图案验证
公开(公告)号：US20090146895A1
公开(公告)日：2009-06-11
申请号：US11951023
申请日：2007-12-05
申请人： Jerome P. Drexler , Robert C. Becker , David W. Meyers , Kelly P. Muldoon
发明人： Jerome P. Drexler , Robert C. Becker , David W. Meyers , Kelly P. Muldoon
IPC分类号： G01R29/10 , H01Q3/00
CPC分类号： H01Q3/24 , H01Q3/267 , H01Q3/2676 , H01Q21/065 , H01Q23/00
摘要： A method of verifying programmable antenna configurations is disclosed. The method comprises selecting a desired antenna configuration from a plurality of antenna configuration patterns, with the selected antenna configuration forming at least one reconfigurable antenna from reconfigurable antenna array elements. The method validates the formation of the selected antenna configuration to determine antenna performance of the at least one reconfigurable antenna.
摘要翻译：公开了一种验证可编程天线配置的方法。该方法包括从多个天线配置模式中选择期望的天线配置，所选择的天线配置从可重新配置的天线阵列元件形成至少一个可重新配置的天线。该方法验证所选择的天线配置的形成以确定至少一个可重构天线的天线性能。

5. 发明申请

US20090146894A1 RECONFIGURABLE ANTENNA STEERING PATTERNS 审中-公开
标题翻译：可重构天线转向图
公开(公告)号：US20090146894A1
公开(公告)日：2009-06-11
申请号：US11951018
申请日：2007-12-05
申请人： Jerome P. Drexler , Robert C. Becker , David W. Meyers , Kelly P. Muldoon
发明人： Jerome P. Drexler , Robert C. Becker , David W. Meyers , Kelly P. Muldoon
IPC分类号： H01Q3/00
CPC分类号： H01Q3/247 , H01Q1/38 , H01Q3/2676 , H01Q9/0407 , H01Q25/00
摘要： A method of configuring a reconfigurable antenna is disclosed. The method selects an antenna configuration pattern based on previously identified antenna configuration patterns where the previously identified antenna configuration patterns have known signal beam pattern characteristics. The method applies reconfigurable antenna steering patterns based on the selected configuration pattern to configure a reconfigurable antenna.
摘要翻译：公开了一种配置可重构天线的方法。该方法基于先前识别的天线配置模式来选择天线配置模式，其中先前识别的天线配置模式具有已知的信号波束模式特性。该方法基于所选择的配置模式应用可重新配置的天线转向模式以配置可重新配置的天线。

6. 发明授权

US07401740B2 RFID tag and communication protocol for long range tag communications and power efficiency 失效
标题翻译： RFID标签和通信协议，用于远程标签通信和电源效率
公开(公告)号：US07401740B2
公开(公告)日：2008-07-22
申请号：US11373432
申请日：2006-03-09
申请人： Robert C. Becker , David W. Meyers , Sabera Kazi
发明人： Robert C. Becker , David W. Meyers , Sabera Kazi
IPC分类号： G06K19/00
CPC分类号： G06K7/10297 , G06K7/0008
摘要： An RFID tag has a frequency agile RF transceiver that transmits data from the RFID tag to a reader and a direct sequence spread spectrum RF receiver that receives communications from the reader. Messages between the reader and the RFID tag are divided into frames, and each frame contains a frame header transmitted by the reader and at least one time slot containing data transmitted by the RFID tag. The frame header contains a hop sequence and a frequency in a hop sequence to be used by the RFID tag in transmitting data to the reader.
摘要翻译： RFID标签具有频率敏捷RF收发器，其将数据从RFID标签传送到读取器，以及从读取器接收通信的直接序列扩频RF接收器。读取器和RFID标签之间的消息被分成帧，并且每个帧包含由读取器发送的帧标题和包含由RFID标签发送的数据的至少一个时隙。帧头包含在RFID标签向读取器发送数据时使用的跳频序列和跳频序列中的频率。

7. 发明授权

US07817013B2 Distributed stand-off ID verification compatible with multiple face recognition systems (FRS) 有权
标题翻译：与多个人脸识别系统（FRS）兼容的分布式对立身份验证
公开(公告)号：US07817013B2
公开(公告)日：2010-10-19
申请号：US11290524
申请日：2005-12-01
申请人： Michael E. Bazakos , David W. Meyers , Vassilios Morellas
发明人： Michael E. Bazakos , David W. Meyers , Vassilios Morellas
IPC分类号： B60R25/00
CPC分类号： G06K9/00228 , G06K9/6289 , G07B15/06 , G07C9/00087
摘要： A system for providing stand-off biometric verification of a driver of a vehicle while the vehicle is moving and/or a person on foot at a control gate, including an RFID vehicle tag reader, an RFID personal smart card reader and a facial detection and recognition (verification) system. The driver carries a RFID personal smart card that stores personal information of the driver and a face template of the driver. The vehicle carries a RFID vehicle tag that stores information regarding the vehicle. When the vehicle approaches the control gate, the RFID vehicle tag reader reads data from the RFID vehicle tag and the RFID personal tag reader reads data from the RFID personal smart card. The facial detection and verification system scans and reads a facial image for the driver. All the data and facial images detected by the readers are sent to a local computer at the control gate for further processing (final face verification). The local computer at the control gate decodes and retrieves the face template from the data read from the RFID personal smart card.
摘要翻译：一种用于在车辆移动时提供车辆驾驶员的离线生物特征验证和/或在控制门上的人的行动的系统，包括RFID车辆标签读取器，RFID个人智能卡读取器和面部检测，识别（验证）系统。驾驶员携带RFID个人智能卡，其存储驾驶员的个人信息和驾驶员的面部模板。车辆载有存储关于车辆的信息的RFID车辆标签。当车辆接近控制门时，RFID车辆标签读取器从RFID车辆标签读取数据，并且RFID个人标签读取器从RFID个人智能卡读取数据。面部检测和验证系统扫描并读取驾驶员的面部图像。读取器检测到的所有数据和面部图像都将发送到控制门上的本地计算机进行进一步处理（最终面部验证）。控制门上的本地计算机从RFID个人智能卡读取的数据解码并检索面部模板。

8. 发明申请

US20100087967A1 MULTI-SECTOR RADAR SENSOR 有权
标题翻译：多部门雷达传感器
公开(公告)号：US20100087967A1
公开(公告)日：2010-04-08
申请号：US12245593
申请日：2008-10-03
申请人： David W. Meyers , Long Bui , Yi-Chi Shih
发明人： David W. Meyers , Long Bui , Yi-Chi Shih
IPC分类号： G01S13/93 , G05D1/00
CPC分类号： G01S13/9303 , G01S13/42 , G01S13/426 , G01S13/4454 , H01Q25/00
摘要： A radar system comprises a plurality of antenna sub-systems, each operable to transmit and receive radio frequency (RF) signals in a corresponding sector, wherein the plurality of antenna sub-systems are positioned such that the corresponding sectors cover a total range of about 180 degrees to about 360 degrees without rotation of the radar system. The radar system also comprises shared backend circuitry coupled to each of the plurality of antenna sub-systems and operable to process signals from each of the plurality of antenna sub-systems to detect the presence of an obstacle in one of the corresponding sectors.
摘要翻译：雷达系统包括多个天线子系统，每个天线子系统可操作以在对应的扇区中发送和接收射频（RF）信号，其中多个天线子系统被定位成使得对应的扇区覆盖约 180度至360度左右，不会旋转雷达系统。所述雷达系统还包括耦合到所述多个天线子系统中的每一个的共享后端电路，并且可操作以处理来自所述多个天线子系统中的每一个的信号，以检测相应扇区之一中的障碍物的存在。

9. 发明申请

US20100085236A1 TRANSPONDER-BASED BEACON TRANSMITTER FOR SEE AND AVOID OF UNMANNED AERIAL VEHICLES 有权
标题翻译：基于TRANSPONDER的信号发射机，用于查看和避免无人驾驶的航空器
公开(公告)号：US20100085236A1
公开(公告)日：2010-04-08
申请号：US12246644
申请日：2008-10-07
申请人： Michael R. Franceschini , David W. Meyers , Kelly P. Muldoon
发明人： Michael R. Franceschini , David W. Meyers , Kelly P. Muldoon
IPC分类号： G01S13/93
CPC分类号： G01S13/782 , G01S13/765 , G01S13/9303 , H04W4/046
摘要： A transponder-based beacon transmitter system in an unmanned aerial vehicle is provided. The transponder-based beacon transmitter system comprises a global positioning system interface communicatively coupled to receive position information indicative of a current location of the unmanned aerial vehicle, a message formatter communicatively coupled to the global positioning system interface, and a transponder-based beacon transmitter. The message formatter formats vehicle identification of the unmanned aerial vehicle and the position information indicative of the current location of the unmanned aerial vehicle into an automatic dependent surveillance broadcast mode-select squitter message. The message formatter operates in one of a military mode, a National Airspace System mode, and a combined military/National Airspace System mode. The transponder-based beacon transmitter transmits the automatic dependent surveillance broadcast mode-select squitter messages from the unmanned aerial vehicle. Receivers in the vicinity of the unmanned aerial vehicle receive unsolicited vehicle identification and location of the unmanned aerial vehicle.
摘要翻译：提供了一种无人机中的基于应答器的信标发射机系统。基于应答器的信标发射机系统包括通信地耦合以接收指示无人驾驶飞行器的当前位置的位置信息的全球定位系统接口，通信地耦合到全球定位系统接口的消息格式化器，以及基于应答器的信标发射机。消息格式化器将无人机的车辆识别和指示无人驾驶飞行器的当前位置的位置信息形成为自动依赖监视广播模式选择脉冲消息。信息格式化器以军事模式，国家空域系统模式和军事/国家空域系统组合模式运行。基于应答器的信标发射机从无人驾驶飞行器发送自动相关监视广播模式选择脉冲信号。无人驾驶飞机附近的接收器接收无人驾驶飞行器的未经请求的车辆识别和位置。

10. 发明申请

US20100085235A1 RADAR SYSTEM FOR OBSTACLE AVOIDANCE 有权
标题翻译：雷达系统避免障碍
公开(公告)号：US20100085235A1
公开(公告)日：2010-04-08
申请号：US12245334
申请日：2008-10-03
申请人： David W. Meyers , Long Bui , Yi-Chi Shih
发明人： David W. Meyers , Long Bui , Yi-Chi Shih
IPC分类号： G01S13/93
CPC分类号： G01S13/4454 , G01S13/9303 , G01S13/931 , H01Q25/02
摘要： A radar system comprises a transmitter antenna configured to transmit a radio frequency (RF) signal, a first receiver antenna, and a second receiver antenna. Each of the first and second receiver antennas are configured to receive a reflection of the RF signal, wherein the first and second receiver antennas are synchronized and separated by a vertical distance. The radar system also comprises radar processing circuitry configured to control transmission of the RF signal from the transmitter antenna and to determine an elevation of an object reflecting the RF signal based on the phase difference between the reflected RF signal received by the first receiver antenna and the reflected RF signal received by the second receiver antenna; wherein the transmit antenna, first receiver antenna, and second receiver antenna are operable to continuously rotate 360 degrees along an azimuth angle without rotating along an elevation angle.
摘要翻译：雷达系统包括被配置为发送射频（RF）信号的发射机天线，第一接收机天线和第二接收机天线。第一和第二接收机天线中的每一个被配置为接收RF信号的反射，其中第一和第二接收机天线被同步并且被垂直距离分开。雷达系统还包括雷达处理电路，该雷达处理电路被配置为控制来自发射机天线的RF信号的传输，并且基于由第一接收机天线接收的反射的RF信号与第一接收机天线之间的相位差来确定反射RF信号的物体的高度由第二接收机天线接收的反射RF信号; 其中所述发射天线，第一接收机天线和第二接收机天线可操作以沿着方位角连续地旋转360度而不沿着仰角旋转。

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