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1. 发明授权

US08566015B2 Methods and systems of determining bearing when ADS-B data is unavailable 有权
标题翻译：确定ADS-B数据不可用时的方法和系统
公开(公告)号：US08566015B2
公开(公告)日：2013-10-22
申请号：US12795511
申请日：2010-06-07
申请人： Ruy L. Brandao , Ruy C. Brandao, Sr. , Christine M. Haissig , John Weed , Eric A. Euteneuer
发明人： Ruy L. Brandao , Ruy C. Brandao, Sr. , Christine M. Haissig , John Weed , Eric A. Euteneuer
IPC分类号： G06F17/00 , G06G7/78 , G08G1/16
CPC分类号： G01S13/9303 , G01S3/023
摘要： System, method and computer program product for determining bearing using ADS-B and TCAS standard reply bearing estimates are disclosed. In one embodiment, a method for determining bearing based upon ADS-B signals includes receiving ADS-B signals and standard transponder reply signals. A first bearing estimate is based on the ADS-B signal. A second bearing estimate is based on the standard transponder reply signals. A database is developed according to the first and second bearing estimates via the ADS-B and standard transponder reply signals. In one embodiment, where ADS-B signals are unavailable, associated ADS-B signals associated with the standard transponder reply previously stored in the database are used to determine bearing.
摘要翻译：公开了使用ADS-B和TCAS标准答复轴承估算来确定轴承的系统，方法和计算机程序产品。在一个实施例中，基于ADS-B信号确定方位的方法包括接收ADS-B信号和标准应答器应答信号。第一个轴承估计是基于ADS-B信号。第二个轴承估计是基于标准的应答器应答信号。根据通过ADS-B和标准转发器应答信号的第一和第二轴承估计开发数据库。在一个实施例中，当ADS-B信号不可用时，与先前存储在数据库中的标准转发器应答相关联的相关联的ADS-B信号用于确定方位。

2. 发明授权

US07761196B2 Methods and systems of determining bearing when ADS-B data is unavailable 有权
标题翻译：确定ADS-B数据不可用时的方法和系统
公开(公告)号：US07761196B2
公开(公告)日：2010-07-20
申请号：US11161873
申请日：2005-08-19
申请人： Ruy L. Brandao , Ruy C. Brandao, Sr. , Christine M. Haissig , John Weed , Eric A. Euteneuer
发明人： Ruy L. Brandao , Ruy C. Brandao, Sr. , Christine M. Haissig , John Weed , Eric A. Euteneuer
IPC分类号： G01C5/00
CPC分类号： G01S13/9303 , G01S3/023
摘要： System, method and computer program product for determining bearing using ADS-B and TCAS standard reply bearing estimates are disclosed. In one embodiment, a method for determining bearing based upon ADS-B signals includes receiving ADS-B signals and standard transponder reply signals. A first bearing estimate is based on the ADS-B signal. A second bearing estimate is based on the standard transponder reply signals. A database is developed according to the first and second bearing estimates via the ADS-B and standard transponder reply signals. In one embodiment, where ADS-B signals are unavailable, associated ADS-B signals associated with the standard transponder reply previously stored in the database are used to determine bearing.
摘要翻译：公开了使用ADS-B和TCAS标准答复轴承估算来确定轴承的系统，方法和计算机程序产品。在一个实施例中，基于ADS-B信号确定方位的方法包括接收ADS-B信号和标准应答器应答信号。第一个轴承估计是基于ADS-B信号。第二个轴承估计是基于标准的应答器应答信号。根据通过ADS-B和标准转发器应答信号的第一和第二轴承估计开发数据库。在一个实施例中，当ADS-B信号不可用时，与先前存储在数据库中的标准转发器应答相关联的相关联的ADS-B信号用于确定方位。

3. 发明授权

US07724178B2 Traffic alert collision avoidance system (TCAS) devices and methods 有权
标题翻译：交通警报冲突避免系统（TCAS）的设备和方法
公开(公告)号：US07724178B2
公开(公告)日：2010-05-25
申请号：US11303873
申请日：2005-12-17
申请人： Ruy L. Brandao , Ruy C. Brandao, Sr. , Christine M. Haissig , John Weed , Eric A. Euteneuer
发明人： Ruy L. Brandao , Ruy C. Brandao, Sr. , Christine M. Haissig , John Weed , Eric A. Euteneuer
IPC分类号： G01S13/75 , G01S13/93 , G01S13/00
CPC分类号： G01S13/9303 , G01S13/765 , G01S13/781 , G01S13/913 , G08G5/0008 , G08G5/0052 , G08G5/0078 , G08G5/045
摘要： A device for determining the bearing of a vehicle using Inertial Reference Unit (IRU) and Traffic Alert Collision Avoidance System (TCAS) data. The device includes a means to communicate with the vehicle such as a transmitter, receiver, and antenna. The device also includes a processor configured to receive the IRU and TCAS data from the vehicle via the communication means and then generate a bearing value using the received data.
摘要翻译：用于使用惯性参考单元（IRU）和交通警报冲突避免系统（TCAS）数据确定车辆的轴承的装置。该装置包括与诸如发射器，接收器和天线之类的车辆通信的装置。该设备还包括处理器，其被配置为经由通信装置从车辆接收IRU和TCAS数据，然后使用所接收的数据生成承载值。

4. 发明授权

US4243988A Means for improving angular resolution of incoherent pulse radar systems 失效
标题翻译：提高非相干脉冲雷达系统角分辨率的方法
公开(公告)号：US4243988A
公开(公告)日：1981-01-06
申请号：US16575
申请日：1979-03-01
申请人： Eyung W. Kang , Ruy L. Brandao , Jaromir R. Bares , Delmar V. Payne
发明人： Eyung W. Kang , Ruy L. Brandao , Jaromir R. Bares , Delmar V. Payne
IPC分类号： G01S7/292 , G01S13/42 , G01S13/00 , G01S13/10
CPC分类号： G01S7/2925 , G01S13/422
摘要： A radar field of interest is divided into cells at a common range but at different angular spacings. The second derivative of the signal intensity of a radar return signal in each range cell is obtained by subtracting the signal intensity in the cell of interest from the signal intensity in the adjacent cell to obtain the first derivative and then subtracting the first derivative thus obtained from the subsequent first derivative. The second derivative is summed with subsequent second derivatives and further summed with the original return signal. The last sum is scaled, raised to an exponential value and again summed with the original return signal. The resultant signals from each range cell are reassembled to form a field of data corresponding to the radar field of interest.
摘要翻译：感兴趣的雷达领域被分成在相同范围但是以不同角度间隔的单元。通过从相邻单元中的信号强度中减去感兴趣单元中的信号强度来获得每个范围单元中的雷达返回信号的信号强度的二阶导数，以获得一阶导数，然后从随后的一阶导数。二阶导数与后续二阶导数相加，并与原始返回信号进一步相加。最后的总和被缩放，提高到指数值，并再次与原始返回信号相加。来自每个范围单元的合成信号被重新组合以形成对应于感兴趣雷达领域的数据域。

5. 发明授权

US3964064A Data display system having a multilevel video storage device 失效
标题翻译：具有多个视频存储设备的数据显示系统
公开(公告)号：US3964064A
公开(公告)日：1976-06-15
申请号：US418154
申请日：1973-11-21
申请人： Ruy L. Brandao , Robert A. Taylor, Jr. , The Bendix Corporation
发明人： Ruy L. Brandao , Robert A. Taylor, Jr. , The Bendix Corporation
IPC分类号： G01S7/06 , G01S7/28 , G01S7/41 , G01S13/95 , G01S7/04
CPC分类号： G01S7/2806 , G01S13/953 , G01S7/068 , G01S7/412
摘要： A radar return signal is analyzed by amplitude comparators so as to classify the radar return signal with respect to 2.sup.n -1 threshold levels to thus produce n parallel bits for each classification defining the instantaneous amplitude of the radar return signal. The bits in a given significant bit position (most significant, least significant, etc.) comprise a word which moves through the video storage device serially with respect to bits in the same significant bit position and in parallel with respect to bits in the word comprised of different significance bits. Input buffers in the form of n storage registers are provided, each storage register being associated with a particular bit significance. The bits are entered into their associated storage register at a rate dependent upon the desired radar range. The bits are optionally integrated on a bit-by-bit basis and then entered into a main memory having n circulating storage registers arranged in parallel. The information stored in the main memory is subsequently recalled and conveyed through output buffers for display on a cathode ray tube. The output buffers are comprised of n further storage registers. Each of these further storage registers is associated with a particular circulating storage register. The bits from a circulating storage register are conveyed to its associated further storage register. The bits in the output buffers are subsequently passed into a digital to analog converter, the output of the converter being applied to the cathode ray tube for display.

6. 发明授权

US5485156A Antenna stabilization error correction system for radar 失效
标题翻译：雷达天线稳定纠错系统
公开(公告)号：US5485156A
公开(公告)日：1996-01-16
申请号：US310117
申请日：1994-09-21
申请人： Arezki Manseur , William C. Weist , Ruy L. Brandao , Phillip R. Hermann
发明人： Arezki Manseur , William C. Weist , Ruy L. Brandao , Phillip R. Hermann
IPC分类号： G01S7/02 , G01S7/40 , G01S13/86 , G01S13/87 , H01Q1/18 , G01S13/66
CPC分类号： H01Q1/18 , G01S13/86 , G01S7/02 , G01S13/87 , G01S2007/403 , G01S2007/4034 , G01S7/4026
摘要： A radar utilizes an antenna stabilization error correction system to automatically estimate and correct attitude sensor errors in pitch, roll and elevation. The radar system includes an antenna, an antenna positioner, a transmitter receiver, a signal processor, an antenna controller and stabilization processor and the antenna stabilization error correction system. As part of the normal signal processor sub function, ground clutter signals are extracted from the received signals. These signals are the primary input to the antenna stabilization error correction system. Other inputs are received from the signal processor, antenna controller and stabilization processor and an external aircraft radio altimeter. The antenna stabilization error correction system processes the signals and estimates pitch, roll and elevation errors which are passed back to the antenna controller and stabilization processor.
摘要翻译：雷达利用天线稳定纠错系统自动估计和校正俯仰，俯仰和仰角中的姿态传感器误差。雷达系统包括天线，天线定位器，发射机接收机，信号处理器，天线控制器和稳定处理器以及天线稳定纠错系统。作为正常信号处理器子功能的一部分，从接收信号中提取接地杂波信号。这些信号是天线稳定纠错系统的主要输入。从信号处理器，天线控制器和稳定处理器和外部飞机无线电高度计接收其他输入。天线稳定纠错系统处理信号并估计传播回天线控制器和稳定处理器的间距，滚动和仰角误差。

7. 发明授权

US4855748A TCAS bearing estimation receiver using a 4 element antenna 失效
标题翻译： TCAS轴承估计接收机采用4元天线
公开(公告)号：US4855748A
公开(公告)日：1989-08-08
申请号：US170227
申请日：1988-03-18
申请人： Ruy L. Brandao , Constantinos S. Kyriakos , Randall C. Spires , Andrejs Jugs
发明人： Ruy L. Brandao , Constantinos S. Kyriakos , Randall C. Spires , Andrejs Jugs
IPC分类号： G01S3/48 , G01S13/44 , G01S13/76 , G01S13/93
CPC分类号： G01S13/9303
摘要： A direction finding receiving system for use on a protected aircraft in which a signal from an ATCRABS transponder on an intruder aircraft is received has been described incorporating a four element interferometer type antenna array, reversing switches, individual receivers, a phase detector and a processor for processing the outputs of the phase detector. The invention overcomes the problem of correcting for the difference in phase delay of signals passing through the receivers.
摘要翻译：已经描述了一种用于在被接收来自ATCRABS应答器的入侵者飞机上的信号的受保护飞机上使用的方向发现接收系统，其包括四元干涉仪型天线阵列，反转开关，各个接收器，相位检测器和处理器处理相位检测器的输出。本发明克服了通过接收机的信号的相位延迟差异的校正问题。

8. 发明授权

US4017853A Radar display system 失效
标题翻译：雷达显示系统
公开(公告)号：US4017853A
公开(公告)日：1977-04-12
申请号：US595967
申请日：1975-07-11
申请人： Ruy L. Brandao , Robert A. Taylor
发明人： Ruy L. Brandao , Robert A. Taylor
IPC分类号： G01S7/06 , G01S9/02 , G11C8/00
CPC分类号： G01S7/068
摘要： In a radar display system wherein radar return signals are received at a first rate and displayed at a second, usually higher rate, each radar return signal is digitized and used to update a main memory comprised of a random access memory so that the main memory contains information related to a plurality of radar return signals arranged therein in a logical order. The main memory information is continuously clocked out for display by an address counter which counts through two complete cycles in a first stage before incrementing a second stage so that the stored information related to each radar return signal is read out for display twice consecutively before the stored information related to the next radar return signal is read out for display.
摘要翻译：在雷达显示系统中，其中以第一速率接收雷达返回信号并以第二通常较高的速率显示，每个雷达返回信号被数字化并用于更新由随机存取存储器组成的主存储器，使得主存储器包含与其中以逻辑顺序布置的多个雷达返回信号相关的信息。主存储器信息通过地址计数器连续计时，以在增加第二级之前在第一级中计数两个完整周期，使得存储的与每个雷达返回信号相关的信息在存储之前被连续显示两次读取与下一个雷达返回信号相关的信息以供显示。

9. 发明授权

US06587069B2 Distributed power amplifier architecture for TCAS transmitter 有权
公开(公告)号：US06587069B2
公开(公告)日：2003-07-01
申请号：US09834590
申请日：2001-04-13
申请人： Rand Ringwald , Ruy L. Brandao , Ruy C. Brandao , James B. Jones , Dang Pham
发明人： Rand Ringwald , Ruy L. Brandao , Ruy C. Brandao , James B. Jones , Dang Pham
IPC分类号： G01S1300
CPC分类号： G01S13/767 , G01S7/282 , G01S13/9303 , G01S2007/406
摘要： A transmitter and method for transmitting transponder or TCAS signals uses linear amplification to save on circuit component weight, cost and size while enabling precise amplification and control of the transmitted signal.

10. 发明授权

US06313783B1 Transponder having directional antennas 有权
标题翻译：具有定向天线的应答器
公开(公告)号：US06313783B1
公开(公告)日：2001-11-06
申请号：US09369958
申请日：1999-08-06
申请人： Daryal Kuntman , Ruy L. Brandao , Ruy C. P. Brandao
发明人： Daryal Kuntman , Ruy L. Brandao , Ruy C. P. Brandao
IPC分类号： G01S1374
CPC分类号： G01S13/767 , G01S3/14 , G01S13/76 , G01S13/762 , G01S13/765 , G01S13/781 , G01S13/782 , G01S13/9303
摘要： A method and apparatus for transmitting a directional reply signals in response to Air Traffic Control Radar Beacon System and Mode Select signals interrogation signals. Two directional antennas independently acquire an interrogation signal and are connected by means of a configurable switch to a transponder. The antennas may include multiple directional antenna elements.
摘要翻译：一种用于响应于空中交通管制雷达信标系统和模式选择信号询问信号发送定向响应信号的方法和装置。两个定向天线独立地获取询问信号，并通过可配置开关连接到应答器。天线可以包括多个定向天线元件。

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