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公开(公告)号：US06965343B1
公开(公告)日：2005-11-15
申请号：US10872094
申请日：2004-06-17
IPC分类号： G01S3/32 , G01S3/42 , G01S19/25 , G01S19/53 , H01Q3/00 , H01Q3/04 , H01Q3/28 , H01Q19/17 , H01Q19/19 , G01S5/02
摘要： A method for antenna tracking includes providing a central feed element in an antenna focal region with additional feed elements in an azimuth coordinate to provide a multitude of feed elements that each have a static beam position, and varying ratios of amplitudes of adjacent feed elements of the multitude of feed elements to electronically steer a beam between the static beam positions.
摘要翻译： 一种用于天线跟踪的方法包括在天线焦点区域中提供中心进给元件，其中方位角坐标中具有额外的进给元件，以提供多个馈送元件，每个馈送元件具有静态光束位置，以及各个馈送元件的幅度与 许多馈电元件以电子方式将光束转向静态光束位置之间。
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公开(公告)号：US07463191B2
公开(公告)日：2008-12-09
申请号：US11273097
申请日：2005-11-14
摘要： A method includes determining if a dynamics requirement for an antenna positioner is exceeded, and employing a combination of mechanical and electronic beam steering techniques to steer a single antenna beam if the dynamics requirement is exceeded.
摘要翻译： 一种方法包括确定超过天线定位器的动态要求，并且如果超过动态要求，则采用机械和电子波束控制技术的组合来引导单个天线波束。
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公开(公告)号：US20090174601A1
公开(公告)日：2009-07-09
申请号：US12404945
申请日：2009-03-16
IPC分类号： H01Q3/08
摘要： A method includes determining if a dynamics requirement for an antenna positioner is exceeded, and employing a combination of mechanical and electronic beam steering techniques to steer a single antenna beam if the dynamics requirement is exceeded.
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公开(公告)号：US07800537B2
公开(公告)日：2010-09-21
申请号：US12404945
申请日：2009-03-16
IPC分类号： H01Q3/28
摘要： A method includes determining if a dynamics requirement for an antenna positioner is exceeded, and employing a combination of mechanical and electronic beam steering techniques to steer a single antenna beam if the dynamics requirement is exceeded.
摘要翻译： 一种方法包括确定超过天线定位器的动态要求，并且如果超过动态要求，则采用机械和电子波束控制技术的组合来引导单个天线波束。
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公开(公告)号：US20090033575A1
公开(公告)日：2009-02-05
申请号：US12203553
申请日：2008-09-03
IPC分类号： H01Q3/00
摘要： A method includes determining if a dynamics requirement for an antenna positioner is exceeded, and employing a combination of mechanical and electronic beam steering techniques to steer a single antenna beam if the dynamics requirement is exceeded.
摘要翻译： 一种方法包括确定超过天线定位器的动态要求，并且如果超过动态要求，则采用机械和电子波束控制技术的组合来引导单个天线波束。
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公开(公告)号：USRE42472E1
公开(公告)日：2011-06-21
申请号：US11896133
申请日：2007-08-29
CPC分类号： H01Q19/19 , G01S3/22 , H01Q1/125 , H01Q1/1257
摘要： A method for main beam alignment verification includes providing data pertaining to one or more patterns associated with an antenna, measuring power levels of a signal acquired by the antenna, and comparing the measured power levels with the data to determine whether a direction of the signal is incident upon a main beam of the antenna.
摘要翻译： 一种用于主波束对准验证的方法包括提供与天线相关的一个或多个模式的数据，测量由天线获取的信号的功率电平，以及将测量的功率电平与数据进行比较，以确定信号的方向是否是 入射到天线的主波束上。
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7.发明授权Methods and systems for tracking signals with diverse polarization properties 有权用于跟踪具有不同偏振特性的信号的方法和系统公开(公告)号：US07518551B2
公开(公告)日：2009-04-14
申请号：US11772086
申请日：2007-06-29
CPC分类号： H04B7/10
摘要： Methods and systems for tracking signals with diverse polarization properties address both sensitivity and antenna tracking performance issues. In one embodiment, complex weightings for matching a polarization of an incident signal on a data channel are determined, and the complex weightings are applied to a tracking channel such that an antenna system polarization is matched to the polarization of the incident signal. In another embodiment, orthogonally polarized tracking channel components of an incident signal are processed to make a determination as to which of the orthogonally polarized tracking channel components is stronger, and this determination is used to select a polarization of a data channel to reduce a polarization mismatch loss.
摘要翻译： 用于跟踪具有不同极化特性的信号的方法和系统既解决了灵敏度和天线跟踪性能问题。 在一个实施例中，确定用于匹配数据信道上的入射信号的偏振的复加权，并且将复加权施加到跟踪信道，使得天线系统极化与入射信号的极化相匹配。 在另一个实施例中，处理入射信号的正交偏振跟踪通道分量以确定哪个正交偏振跟踪通道分量更强，并且该确定用于选择数据通道的偏振以减少偏振失配 失利。
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公开(公告)号：US06731240B2
公开(公告)日：2004-05-04
申请号：US10097091
申请日：2002-03-11
IPC分类号： H01Q300
CPC分类号： G01S3/023 , G01S3/42 , H01Q1/1257 , H01Q3/08
摘要： A method of tracking a signal from a moving signal source including commanding angular offsets to control an antenna to track a signal from a moving signal source taking into consideration directional changes of the signal and comparisons between actual and estimated trajectories of the moving signal source.
摘要翻译： 一种跟踪来自移动信号源的信号的方法，包括指令角度偏移，以考虑到信号的方向改变和运动信号源的实际和估计轨迹之间的比较，来控制天线跟踪来自运动信号源的信号。
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公开(公告)号：US07551134B2
公开(公告)日：2009-06-23
申请号：US11772073
申请日：2007-06-29
CPC分类号： H04B7/10
摘要： Methods and systems for tracking signals with diverse polarization properties address both sensitivity and antenna tracking performance issues. In one embodiment, complex weightings for matching a polarization of an incident signal on a data channel are determined, and the complex weightings are applied to a tracking channel such that an antenna system polarization is matched to the polarization of the incident signal. In another embodiment, orthogonally polarized tracking channel components of an incident signal are processed to make a determination as to which of the orthogonally polarized tracking channel components is stronger, and this determination is used to select a polarization of a data channel to reduce a polarization mismatch loss.
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10.发明授权Methods and systems for tracking signals with diverse polarization properties 有权用于跟踪具有不同偏振特性的信号的方法和系统公开(公告)号：US07239275B2
公开(公告)日：2007-07-03
申请号：US10807587
申请日：2004-03-22
CPC分类号： H04B7/10
摘要： Methods and systems for tracking signals with diverse polarization properties address both sensitivity and antenna tracking performance issues. In one embodiment, complex weightings for matching a polarization of an incident signal on a data channel are determined, and the complex weightings are applied to a tracking channel such that an antenna system polarization is matched to the polarization of the incident signal. In another embodiment, orthogonally polarized tracking channel components of an incident signal are processed to make a determination as to which of the orthogonally polarized tracking channel components is stronger, and this determination is used to select a polarization of a data channel to reduce a polarization mismatch loss.
摘要翻译： 用于跟踪具有不同极化特性的信号的方法和系统既解决了灵敏度和天线跟踪性能问题。 在一个实施例中，确定用于匹配数据信道上的入射信号的偏振的复加权，并且将复加权施加到跟踪信道，使得天线系统极化与入射信号的极化相匹配。 在另一个实施例中，处理入射信号的正交偏振跟踪通道分量以确定哪个正交偏振跟踪通道分量更强，并且该确定用于选择数据通道的偏振以减少偏振失配 失利。
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