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31. 发明申请

US20120154203A1 LOW POWER, SPACE COMBINED, PHASED ARRAY RADAR 有权
标题翻译：低功率，空间组合，相位阵列雷达
公开(公告)号：US20120154203A1
公开(公告)日：2012-06-21
申请号：US13011771
申请日：2011-01-21
申请人： David C. Vacanti , Marc Pos
发明人： David C. Vacanti , Marc Pos
IPC分类号： G01S13/44 , H01Q3/00 , G01S13/00
CPC分类号： G01S7/03 , G01S13/44 , G01S2013/0254 , H01Q3/34
摘要： A plurality of mini radars that make the radar system conformable to a structure that it is attached or built into. A radar system includes a clock, a plurality of frequency modulated/continuous wave (FM/CW) radar units in signal communication with the clock and a processor in signal communication with the plurality of FM/CW radar units. Each of the plurality of FM/CW radar units includes a row of antenna elements.
摘要翻译：多个微型雷达，使雷达系统符合其所连接或内置的结构。雷达系统包括时钟，与时钟信号通信的多个频率调制/连续波（FM / CW）雷达单元和与多个FM / CW雷达单元信号通信的处理器。多个FM / CW雷达单元中的每一个包括一排天线元件。

32. 发明授权

US07840075B2 Marine radar system with three-dimensional memory 有权
标题翻译：海洋雷达系统具有三维记忆
公开(公告)号：US07840075B2
公开(公告)日：2010-11-23
申请号：US12359478
申请日：2009-01-26
申请人： David C. Vacanti
发明人： David C. Vacanti
IPC分类号： G06K9/68
CPC分类号： G01S13/9307 , G01S5/0252 , G01S13/5242 , G01S13/5244 , G01S13/5248 , G01S13/86
摘要： A radar system includes a memory device operable to store radar-return data characterizing at least one geographic region, a database including a set of chart data representing fixed landmarks associated with the at least one geographic region, and a processor coupled to the memory device. The processor is configured to obtain from the memory device multiple sets of the radar-return data corresponding to successive scans of the at least one geographic region, perform correlation processing among the multiple data sets to yield a first correlated data set, perform correlation processing between the first correlated data set and fixed-landmark chart data associated with the at least one geographic region to yield a second correlated data set, and process the second correlated data set to remove said fixed-landmark chart data therefrom and yield a third data set representing scanned objects that are not fixed landmarks.
摘要翻译：雷达系统包括可操作以存储表征至少一个地理区域的雷达返回数据的存储装置，包括表示与至少一个地理区域相关联的固定地标的一组图表数据的数据库，以及耦合到存储装置的处理器。所述处理器被配置为从所述存储器设备获得与所述至少一个地理区域的连续扫描对应的多组雷达返回数据，在所述多个数据集之间执行相关处理以产生第一相关数据集，执行相关处理，与所述至少一个地理区域相关联的所述第一相关数据集和固定地标图表数据，以产生第二相关数据集，并且处理所述第二相关数据集以从其中移除所述固定界标图数据，并产生表示扫描的对象不是固定的地标。

33. 发明申请

US20100097263A1 MICROWAVE AND MILLIMETERWAVE RADAR SENSORS 有权
标题翻译：微波和毫米波雷达传感器
公开(公告)号：US20100097263A1
公开(公告)日：2010-04-22
申请号：US12256392
申请日：2008-10-22
申请人： David C. Vacanti
发明人： David C. Vacanti
IPC分类号： G01S13/00
CPC分类号： G01S13/931 , G01S7/023 , G01S7/35 , G01S13/343 , G01S13/87 , G01S2013/9321
摘要： A radar sensor system and method for vehicles. An example radar system includes a processor, a plurality of transceivers having antenna(e). The antenna of the transceivers are located at various points around the vehicle. The transceivers include receive and transmit electronics that are in signal communication with the corresponding antenna. The transmit electronics output radar signals via the antenna. The transmit electronics include a voltage controlled oscillator (VCO), a dielectric resonator oscillator (DRO), a phase locked loop (PLL) component and a direct digital synthesizer (DDS). The receive electronics receive from the antenna any radar reflections corresponding to the outputted radar signals and send signals associated with the radar reflections to the processor. The processor generates output signals based on the signals received from the plurality of transceivers.
摘要翻译：一种用于车辆的雷达传感器系统和方法。示例性雷达系统包括处理器，具有天线（e）的多个收发器。收发器的天线位于车辆周围的各个位置。收发机包括与相应天线信号通信的接收和发射电子装置。发射电子设备通过天线输出雷达信号。发射电子器件包括压控振荡器（VCO），介质谐振器振荡器（DRO），锁相环（PLL）组件和直接数字合成器（DDS）。接收电子设备从天线接收与所输出的雷达信号对应的雷达反射并将与雷达反射相关的信号发送到处理器。处理器基于从多个收发器接收的信号产生输出信号。

34. 发明申请

US20090095523A1 HOUSINGS FOR ELECTRONIC COMPONENTS 有权
标题翻译：电子元件的外壳
公开(公告)号：US20090095523A1
公开(公告)日：2009-04-16
申请号：US11873303
申请日：2007-10-16
申请人： James F. Stevenson , David C. Vacanti , Siu-Ching D. Lui
发明人： James F. Stevenson , David C. Vacanti , Siu-Ching D. Lui
IPC分类号： H01L23/06 , B32B33/00 , B05D3/02 , B05D5/00 , B29C53/56
CPC分类号： H05K7/1425 , B29B15/122 , B29C70/086 , B29C70/222 , B29C70/32 , B29C70/86 , B29K2105/0026 , B29K2105/0032 , B29K2105/165 , B29K2705/00 , B29K2707/04 , H05K9/0062 , Y10T442/20 , Y10T442/259 , Y10T442/2631
摘要： Housings for electrical or electronic components made using braid or woven fabric sheets having multiple sections treated with different materials as well as processes and materials for making such housings are disclosed.
摘要翻译：公开了使用具有用不同材料处理的多个部分的编织物或织造织物制成的电气或电子部件的壳体以及用于制造这种壳体的工艺和材料。

35. 发明授权

US07498994B2 Dual band antenna aperature for millimeter wave synthetic vision systems 有权
标题翻译：用于毫米波合成视觉系统的双频天线温度
公开(公告)号：US07498994B2
公开(公告)日：2009-03-03
申请号：US11535163
申请日：2006-09-26
申请人： David C. Vacanti
发明人： David C. Vacanti
IPC分类号： H01Q21/00 , H01Q13/10
CPC分类号： H01Q21/005 , H01Q1/28 , H01Q21/065 , H01Q21/28 , H01Q25/002
摘要： A dual band antenna system for synthetic vision systems including a slotted waveguide antenna having rows of slots on a front surface, a microstrip patch array antenna overlying the front surface of the slotted waveguide antenna; and at least one transceiver communicatively coupled to at least one of the slotted waveguide antenna and the microstrip patch array antenna.
摘要翻译：一种用于合成视觉系统的双频带天线系统，包括在前表面上具有一排槽的开槽波导天线，覆盖有槽波导天线的前表面的微带贴片阵列天线; 以及至少一个通信地耦合到所述时隙波导天线和所述微带贴片阵列天线中的至少一个的收发器。

36. 发明授权

US07295151B2 Systems and methods for self-test of a radar altimeter 有权
标题翻译：雷达测高仪自检系统和方法
公开(公告)号：US07295151B2
公开(公告)日：2007-11-13
申请号：US11306185
申请日：2005-12-19
申请人： David C. Vacanti
发明人： David C. Vacanti
IPC分类号： G01S7/40 , G01S13/32
CPC分类号： G01S7/4004 , G01S7/35 , G01S13/34 , G01S13/882 , H03L7/06
摘要： Systems and methods for testing a signal generated by a Direct Digital Synthesizer (DDS) in a radar altimeter. In an embodiment of the method, a voltage signal derived by comparing a fixed reference frequency to a ramped frequency signal generated by the DDS based on a clock-based reference signal is generated. The generated voltage signal is integrated over a predefined range of clock signals. The integration is sampled at a previously defined clock tick. The sample is compared to a desired value and an indication that the radar altimeter is malfunctioning is provided if the comparison exceeds a predefined threshold value. The radar altimeter system is deactivated if an indication that the radar altimeter is malfunctioning has been provided.
摘要翻译：用于测试由雷达高度计中的直接数字合成器（DDS）产生的信号的系统和方法。在该方法的实施例中，产生通过基于基于时钟的参考信号将固定参考频率与由DDS产生的斜坡频率信号进行比较而导出的电压信号。所产生的电压信号被集成在预定范围的时钟信号上。在以前定义的时钟刻度上对积分进行采样。如果比较超过预定义的阈值，则将样本与期望值进行比较，并且提供雷达高度计故障的指示。如果提供了雷达高度计发生故障的指示，则雷达测高仪系统将被停用。

37. 发明授权

US07161527B2 Navigation system 有权
标题翻译：导航系统
公开(公告)号：US07161527B2
公开(公告)日：2007-01-09
申请号：US11018886
申请日：2004-12-21
申请人： David C. Vacanti
发明人： David C. Vacanti
IPC分类号： G01S13/08
CPC分类号： G01S7/006 , G01S7/35 , G01S13/882
摘要： A radar altimeter system with a closed-loop modulation for generating more accurate radar altimeter values. The present invention combines flight safety critical sensors into a common platform to permit autonomous or semi-autonomous landing, enroute navigation and complex precision approaches in all weather conditions. An Inertial Navigation System (INS) circuit board, a radar altimeter circuit board and a Global Navigation Satellite System (GNSS) circuit board are housed in a single chassis. VHF (Very High Frequency) Omni-directional Radio (VOR), Marker Beacon (MB), and VDB (VHF Data Broadcast) receiver circuit boards may also be implemented on circuit boards in the chassis.
摘要翻译：具有闭环调制的雷达高度计系统，用于产生更准确的雷达高度计值。本发明将飞行安全关键传感器组合到通用平台中，以允许在所有天气条件下进行自主或半自主着陆，导航导航和复杂的精确方法。惯性导航系统（INS）电路板，雷达高度计电路板和全球导航卫星系统（GNSS）电路板被安装在单个机箱中。 VHF（超高频）全向无线电（VOR），标记信标（MB）和VDB（VHF数据广播）接收机电路板也可以在机箱中的电路板上实现。

38. 发明授权

US06686872B2 System and method for in-place, automated detection of radome condition 失效
标题翻译：雷达罩条件的就地，自动检测的系统和方法
公开(公告)号：US06686872B2
公开(公告)日：2004-02-03
申请号：US10211154
申请日：2002-08-02
申请人： David C. Vacanti
发明人： David C. Vacanti
IPC分类号： G01S740
CPC分类号： G01S7/4004 , G01S13/343
摘要： A system for performing automated in-place measurement of reflectivity of a radome of an airplane. Includes a radar drive circuit that generates radar signals at a predetermined frequency. An antenna receives the generated radar signals from the radar drive circuit, and transmits radar waves at the predetermined frequency. The antenna receives radar return waves from the radome. The antenna is mountable on a scanning apparatus that scans a substantial area of the radome. A signal processor processes the radar return waves from the radome that are received by the antenna. The signal processor determines whether magnitude of the radar return waves from the radome exceeds a predetermined level for a given position on the radome. When the magnitude of the radar return waves exceeds the predetermined level, a degraded condition of the radome is indicated and an alert signal is generated and provided to an operator.
摘要翻译：用于对飞机的天线罩的反射率进行自动就地测量的系统。包括以预定频率产生雷达信号的雷达驱动电路。天线从雷达驱动电路接收生成的雷达信号，并以预定频率发射雷达波。天线从天线罩接收雷达回波。天线可安装在扫描雷达罩的大部分区域的扫描装置上。信号处理器处理由天线接收的天线罩的雷达返回波。信号处理器确定雷达天线罩的雷达返回波的大小是否超过天线罩上的给定位置的预定水平。当雷达返回波的大小超过预定水平时，指示天线罩的劣化状况，并产生报警信号并将其提供给操作者。

39. 发明授权

US5298909A Coaxial multiple-mode antenna system 失效
标题翻译：同轴多模式天线系统
公开(公告)号：US5298909A
公开(公告)日：1994-03-29
申请号：US804720
申请日：1991-12-11
申请人： Steven J. Peters , David C. Vacanti
发明人： Steven J. Peters , David C. Vacanti
IPC分类号： G01S13/86 , H01Q5/00 , H01Q5/45 , H01Q21/28 , H01Q21/280 , G01S13/870
CPC分类号： H01Q21/28 , G01S13/86 , H01Q5/45
摘要： A coaxial multiple-mode antenna system (10) is disclosed, including a coaxial input section (14) for coaxially collecting, for example, MMW and IR electromagnetic radiation. The IR radiation is focused to a point at the input section's focal plane, while the MMW beam has a relatively large width in this plane. An interface section (16) includes an IR section (18) and MMW section (20) that allow the two beams to be separately processed with a minimum of losses. In that regard, the MMW section includes a lens (42), having an incident surface, the center of which is positioned at the focal plane. An optical fiber (46) extends axially through the lens and has an incident end that is aligned with the incident surface of the lens. The lens quasi-optically transmits the MMW beam to a detection circuit (26), while the optical fiber transmits the IR beam to detection circuit (22). Because the optical fiber receives the IR beam before it is processed by the lens, IR losses are limited. Further, the small diameter of the optical fiber and its axial alignment in the lens cause minimal disruption of the MMW beam.
摘要翻译：公开了一种同轴多模式天线系统（10），包括用于同轴收集例如MMW和IR电磁辐射的同轴输入部分（14）。 IR辐射被聚焦到输入部分的焦平面处的点，而MMW束在该平面中具有相对较大的宽度。接口部分（16）包括IR部分（18）和MMW部分（20），其允许以最小的损失分开处理两个光束。在这方面，MMW部分包括透镜（42），其具有入射表面，其中心位于焦平面处。光纤（46）轴向延伸穿过透镜并具有与透镜的入射表面对准的入射端。透镜将MMW光束准光学地传输到检测电路（26），而光纤将IR光束传输到检测电路（22）。由于光纤在被透镜处理之前接收到IR光束，因此IR损耗受到限制。此外，光纤的小直径及其在透镜中的轴向对准导致MMW束的最小破坏。

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