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1. 发明申请

US20060044177A1 Radar system and method for determining the height of an object 失效
标题翻译：用于确定物体高度的雷达系统和方法
公开(公告)号：US20060044177A1
公开(公告)日：2006-03-02
申请号：US10935009
申请日：2004-09-01
申请人： Peter Wittenberg , Aaron Mosher
发明人： Peter Wittenberg , Aaron Mosher
IPC分类号： G01S13/90
CPC分类号： G01S13/931 , G01S13/426 , G01S13/46 , G01S2013/9321
摘要： System and method for determining the height of an object reflecting a real beam radar signal by receiving the reflected signal with a first and second vertically spaced antennas. Receivers provide two signals indicating the phase of the reflected signals received by the two antennas. A digital processor determines the phase difference between the two signals and calculates the object height.
摘要翻译：用于通过用第一和第二垂直间隔的天线接收反射信号来确定反映真实波束雷达信号的物体的高度的系统和方法。接收器提供两个信号，指示由两个天线接收的反射信号的相位。数字处理器确定两个信号之间的相位差并计算物体高度。

2. 发明申请

US20050179587A1 Method, apparatus, and computer program product for radar crossrange superresolution 失效
公开(公告)号：US20050179587A1
公开(公告)日：2005-08-18
申请号：US10781500
申请日：2004-02-18
申请人： Aaron Mosher , Peter Wittenberg
发明人： Aaron Mosher , Peter Wittenberg
IPC分类号： G01S13/06 , G01S13/48
CPC分类号： G01S13/426 , G01S7/4056 , G01S7/497 , G01S7/52004 , G01S2007/4082
摘要： Methods, apparatus, and computer program products are provided for improving the crossrange resolution of a radar device for more accurate determinations of angular position of a target. The radar device transmits and receives scanning signals at crossrange beam positions having a beamwidth, wherein the beam positions are separated by a step. The radar device scans a target to receive target data from at least three beam positions, typically consecutive beam positions, to determine a first beam position with a first target data value that is greater than a second target data value of a second beam position preceding the first beam position and greater than a third target data value of a third beam position following the first beam position. A target data relationship between the first, second, and third beam positions is determined to provide the angular position of the target relative to the first beam position.

3. 发明申请

US20050285774A1 Method, apparatus, and computer program product for radar detection of moving target 失效
标题翻译：用于移动目标雷达检测的方法，装置和计算机程序产品
公开(公告)号：US20050285774A1
公开(公告)日：2005-12-29
申请号：US10877261
申请日：2004-06-25
申请人： Peter Wittenberg , Aaron Mosher
发明人： Peter Wittenberg , Aaron Mosher
IPC分类号： G01S13/66 , G01S13/72 , G01S13/93 , G01S15/66 , G01S17/66
CPC分类号： G01S17/66 , G01S13/726 , G01S15/66
摘要： Methods, apparatus, and computer program products are provided for tracking at least one moving target with a radar device without requiring the use of Doppler information. The invention comprises scanning an area with radar signals at a first time to receive a first plurality of target data signals indicative of a position of the target at the first time and determining the position of the target at the first time by collecting the first plurality of target data signals into a first target data grouping, such that the first target data grouping defines a first reference point. Similarly, a second reference point for the target is determined for a second time, and the position of the first reference point is compared to the position of the second reference point to track the moving target. Advantageously, the tracked positions of the moving target may be used to predict a future position of the target at a subsequent time.
摘要翻译：提供了方法，装置和计算机程序产品，用于使用雷达装置跟踪至少一个移动目标，而不需要使用多普勒信息。本发明包括在第一时间扫描具有雷达信号的区域以接收指示目标在第一时间的位置的第一多个目标数据信号，并且通过收集第一多个目标数据信号来确定目标的位置目标数据信号转换成第一目标数据分组，使得第一目标数据分组定义第一参考点。类似地，第二次确定目标的第二参考点，并且将第一参考点的位置与第二参考点的位置进行比较以跟踪移动目标。有利地，移动目标的跟踪位置可以用于预测目标在随后的时间的未来位置。

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