-
公开(公告)号：US07541970B1
公开(公告)日：2009-06-02
申请号：US11513983
申请日：2006-08-31
申请人： Mark B. Godfrey , Daniel L. Woodell
发明人： Mark B. Godfrey , Daniel L. Woodell
CPC分类号： H01Q1/421 , G01S7/2813 , G01S13/882 , G01S13/953 , Y02A90/18
摘要： A weather radar system is capable of mitigating the effects of spurious reflections caused by a reflection lobe. Processing electronics can be used to sense weather and to identify spurious reflections caused by the reflection lobe. The reflection lobe can be caused by antennae or radome characteristics. The weather radar system can include a display that provides visual indicia of the weather with mitigation of the spurious reflections.
摘要翻译： 天气雷达系统能够减轻由反射波引起的寄生反射的影响。 处理电子元件可用于感测天气并识别由反射波引起的虚假反射。 反射波可以由天线或天线罩特性引起。 天气雷达系统可以包括一个显示器，它提供了天气的视觉标记，同时减轻了虚假反射。
-
公开(公告)号：US08902101B1
公开(公告)日：2014-12-02
申请号：US13247868
申请日：2011-09-28
IPC分类号： G01S13/95
CPC分类号： G01S13/953 , G01S7/24 , G01S13/106 , G01S13/28 , G01S13/60 , G01S13/94 , Y02A90/18
摘要： A radar system includes an antenna. The radar system comprises a transmitter coupled to the antenna. The transmitter provides a radar signal. The radar signal includes a first set of pulses having a high bandwidth and a second set of pulses having a lower bandwidth. In one embodiment, the radar system is used for wind shear detection and the antenna is a smaller antenna.
摘要翻译： 雷达系统包括天线。 雷达系统包括耦合到天线的发射机。 发射机提供雷达信号。 雷达信号包括具有高带宽的第一组脉冲和具有较低带宽的第二组脉冲。 在一个实施例中，雷达系统用于风切变检测，天线是较小的天线。
-
公开(公告)号：US09091759B1
公开(公告)日：2015-07-28
申请号：US13767390
申请日：2013-02-14
摘要： A method of determining the ground speed or drift angle of an aircraft is described. It is determined whether or not a weather threshold has been met based on returns of a radar beam which is pulse compressed in a first scan. If the weather threshold is determined to have not been met, a ground speed or drift angle of the aircraft is determined based on Doppler processing of radar beam returns of a radar beam in a second scan. If the weather threshold has been met, a bottom radar beam is directed lower to the ground, and a ground speed or drift angle of the aircraft is determined based on Doppler processing returns of the bottom radar beam directed lower to the ground. A corresponding radar system is also described.
摘要翻译： 描述了确定飞行器的地面速度或漂移角度的方法。 基于在第一扫描中被脉冲压缩的雷达波束的返回，确定是否已经满足天气阈值。 如果天气阈值被确定为不满足，则基于在第二次扫描中雷达波束的雷达波束返回的多普勒处理来确定飞行器的地面速度或漂移角度。 如果已经达到了天气阈值，则底部雷达波束被定向到地面下方，并且基于低于地面的底部雷达波束的多普勒处理返回来确定飞行器的地面速度或漂移角度。 还描述了相应的雷达系统。
-
4.发明授权公开(公告)号：US09000972B1
公开(公告)日：2015-04-07
申请号：US13246785
申请日：2011-09-27
申请人： James D. Cahoon , Patricia R. Barbosa , Alexander M. Oranskiy , Mark B. Godfrey , Jeffery A. Finley
发明人： James D. Cahoon , Patricia R. Barbosa , Alexander M. Oranskiy , Mark B. Godfrey , Jeffery A. Finley
CPC分类号： G01S13/95 , G01C23/005 , G01S7/10 , G01S13/723 , G01S13/89 , G01S13/953 , G01W1/02 , Y02A90/18
摘要： A system for displaying vertical weather information on an aviation display aboard an aircraft, the aircraft including an aircraft radar system for scanning a target, is provided. The system includes processing electronics configured to receive a target selection from a user input device, to receive an altitude value of an echo top of the target based on radar return data, and to cause the altitude value to be displayed on plan view of weather images on an aviation display in response to the received target selection.
摘要翻译： 提供了一种用于在飞机上的航空显示器上显示垂直天气信息的系统，该飞机包括用于扫描目标的飞行器雷达系统。 该系统包括处理电子设备，其被配置为从用户输入设备接收目标选择，以基于雷达返回数据接收目标的回波顶部的高度值，并且使高度值在天气图像的平面图上显示 在航空展示上响应收到的目标选择。
-
公开(公告)号：US08907838B1
公开(公告)日：2014-12-09
申请号：US13247646
申请日：2011-09-28
IPC分类号： G01S13/00
CPC分类号： G01S13/953 , G01S13/24 , G01S13/5242 , G01S13/581 , G01S13/60 , Y02A90/18
摘要： A radar system includes an antenna. The radar system comprises a processor for providing an error in ground speed estimate based upon Doppler velocity data, and a transmitter. The frequency of radar signals from the transmitter is adjusted according to a velocity of the aircraft calculated using the error in ground speed estimate or using the error in ground speed estimate. The adjusted frequency can allow ground clutter to be removed by high pass filtering in one embodiment.
摘要翻译： 雷达系统包括天线。 雷达系统包括用于基于多普勒速度数据提供地面速度估计误差的处理器和发射机。 根据使用地面速度估计误差计算的飞机的速度或使用地面速度估计误差来调整来自发射机的雷达信号的频率。 在一个实施例中，经调整的频率可以允许通过高通滤波去除地面杂波。
-
6.发明授权公开(公告)号：US08723693B1
公开(公告)日：2014-05-13
申请号：US13228278
申请日：2011-09-08
IPC分类号： G08B23/00
CPC分类号： B64D45/00 , B64D43/00 , G01S7/04 , G01S13/953 , Y02A90/18
摘要： A system and method for indicating a predictive windshear transmission status is provided. The method includes determining if the predictive windshear radar system is transmitting. The method also includes providing an indication of the determination to a user interface device. Additional parameters, such as the operational state of the aircraft, may be used to further define when the indication is provided.
摘要翻译： 提供了一种用于指示预测风切变传动状态的系统和方法。 该方法包括确定预测风切变雷达系统是否正在发射。 该方法还包括向用户界面设备提供确定的指示。 可以使用附加参数，例如飞行器的操作状态来进一步限定何时提供指示。
-
公开(公告)号：US09019147B1
公开(公告)日：2015-04-28
申请号：US13361804
申请日：2012-01-30
CPC分类号： G01S13/953 , G01S7/14 , G01S7/18 , G01S7/24 , Y02A90/18
摘要： Provided in one embodiment is a weather radar system, comprising: processing electronics configured to: determine (i) a presence of a turbulence at a target based on the weather radar return data received from an input device as a result of at least one scan of the target and (ii) positional information, which comprises at least one altitudinal coordinate of at least one of the target and the turbulence; and display the positional information with respect to the weather radar system on a weather image on a vertical situation display.
摘要翻译： 在一个实施例中提供了一种天气雷达系统，包括：处理电子设备，其被配置为：基于从输入设备接收的天气雷达返回数据，确定（i）目标上的湍流的存在，作为至少一次扫描 目标和（ii）位置信息，其包括目标和湍流中的至少一个的至少一个高度坐标; 并且在垂直状态显示的天气图像上显示相对于气象雷达系统的位置信息。
-
8.发明授权Adjusting a target value for generating a vertical profile view in a weather radar system 有权调整目标值，以生成气象雷达系统中的垂直剖面图公开(公告)号：US08994578B1
公开(公告)日：2015-03-31
申请号：US13246706
申请日：2011-09-27
申请人： Jeffery A. Finley , Divya Sishtla Venkata , Venkata A. Sishtla , James D. Cahoon , Mark B. Godfrey , Steven L. Sperling , Mark C. Fersdahl , Gregory J. Koenigs
发明人： Jeffery A. Finley , Divya Sishtla Venkata , Venkata A. Sishtla , James D. Cahoon , Mark B. Godfrey , Steven L. Sperling , Mark C. Fersdahl , Gregory J. Koenigs
摘要： A system and method for adjusting a target value for generating a vertical profile view in an aircraft weather radar system is provided. Processing electronics are configured to receive a target value for generating a vertical profile view of weather detected by the radar system. The processing electronics are also configured to adjust the target value to account for the motion of the aircraft and/or the motion of the detected weather.
摘要翻译： 提供了一种用于调整用于在飞机气象雷达系统中生成垂直轮廓视图的目标值的系统和方法。 处理电子设备被配置为接收用于产生由雷达系统检测到的天气的垂直轮廓视图的目标值。 处理电子设备还被配置为调整目标值以解决飞行器的运动和/或检测到的天气的运动。
-
公开(公告)号：US07385513B2
公开(公告)日：2008-06-10
申请号：US11044104
申请日：2005-01-27
CPC分类号： G08B21/0202 , A01K15/023
摘要： A device for monitoring distances having an interrogator and a transponder in wireless communication with the interrogator, the transponder having a signaling device that is activated based on the distance between the interrogator and transponders. The interrogator sends an encoded signal to the transponder and determines the distance to the transponder based on the delay of the transponder's response. The interrogator instructs the transponder to activate a signaling device when the distance exceeds a predetermined setting. The present invention is directed towards applications that require one-foot precision and accuracy.
摘要翻译： 一种用于监测距离的装置，具有与询问器无线通信的询问器和应答器，该应答器具有基于询问器和应答器之间的距离被激活的信令装置。 询问器根据应答器响应的延迟将编码信号发送到应答器，并确定到应答器的距离。 当距离超过预定设置时，询问器指示应答器激活信令设备。 本发明涉及需要一英尺精度和精度的应用。
-
-
-
-
-
-
-
-
搜索结果
9 条记录 (耗时 0.016 秒)
