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公开(公告)号：US07046187B2
公开(公告)日：2006-05-16
申请号：US10991305
申请日：2004-11-17
CPC分类号： F41H13/0062 , F41H11/00 , G01S13/0209 , G01S13/865 , G01S13/867
摘要： An active protection system comprising an ultrawideband radar for threat detection, an optical tracker for precision threat position measurement, and a high powered laser for threat kill or mitigation. The uwb radar may use a sparse array antenna and may also utilize Doppler radar information. The high powered laser may be of the optically pumped solid state type and in one embodiment may share optics with the optical tracker. In one embodiment, the UWB radar is used to focus the high power laser. Alternative interceptor type kill mechanisms are disclosed. In a further embodiment, the kill mechanism may be directed to the source of the threat.
摘要翻译： 一种主动保护系统，包括用于威胁检测的超宽带雷达，用于精确威胁位置测量的光学跟踪器，以及用于威胁杀死或减轻的高功率激光。 uwb雷达可以使用稀疏阵列天线，也可以利用多普勒雷达信息。 高功率激光器可以是光泵浦固态型，并且在一个实施例中可以与光学跟踪器共享光学器件。 在一个实施例中，UWB雷达用于聚焦大功率激光。 公开了替代拦截型杀伤机制。 在另一个实施例中，杀死机制可能被引导到威胁的来源。
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52.发明授权公开(公告)号：US06788730B1
公开(公告)日：2004-09-07
申请号：US09638046
申请日：2000-08-15
IPC分类号： H04B169
CPC分类号： H04B1/7176 , H04B2001/6908 , H04J13/0074 , H04J13/10 , H04L25/4902
摘要： A method for specifying pulse characteristics applies codes having pre-defined characteristics to a layout. The layout can be sequentially subdivided into at least first and second components that have the same or different sizes. The method applies a first code having first pre-defined properties to the first component and a second code having second pre-defined properties to the second component. The pre-defined properties may relate to the auto-correlation property, the cross-correlation property, and spectral properties, as examples. The codes can be used to specify subcomponents within a frame, and characteristic values (range-based, or discrete) within the subcomponents.
摘要翻译： 用于指定脉冲特征的方法将具有预定义特征的代码应用于布局。 布局可以依次细分为具有相同或不同尺寸的至少第一和第二组件。 该方法将具有第一预定义属性的第一代码应用于第一组件，并将具有第二预定义属性的第二代码应用于第二组件。 作为示例，预定义的属性可以涉及自相关性质，互相关性质和光谱性质。 代码可用于指定一个帧内的子组件，以及子组件中的特征值（基于范围或离散）。
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53.发明授权Method and apparatus for generating a pulse train with specifiable spectral response characteristics 有权用于产生具有可指定的光谱响应特性的脉冲串的方法和装置公开(公告)号：US06778603B1
公开(公告)日：2004-08-17
申请号：US09708025
申请日：2000-11-08
IPC分类号： H03K708
CPC分类号： H04B1/7172 , H04B1/7174
摘要： A system and method for shaping the energy spectrum of a pulse train used by a pulse transmission system. The initial temporal and non-temporal characteristics of pulses comprising the pulse train are established using a designed code or a pseudorandom code and the spectral properties of the pulse train are determined. At least one characteristic of at least one pulse of the plurality of pulses that make up the pulse train are modified or at least one pulse is added or deleted to the pulse train and the spectral properties of the modified pulse train are determined. Whether or not the modification to the pulse train improved the energy spectrum relative to acceptance criteria is determined. The pulse train having the most desirable energy spectrum is selected. The optimization process can also iterate and may employ a variety of search algorithms.
摘要翻译： 一种用于整形由脉冲传输系统使用的脉冲串的能谱的系统和方法。 使用设计的代码或伪随机码建立包括脉冲序列的脉冲的初始时间和非时间特性，并且确定脉冲序列的频谱特性。 构成脉冲序列的多个脉冲中的至少一个脉冲的至少一个特征被修改或至少一个脉冲被添加或删除到脉冲序列，并且确定修改的脉冲串的频谱特性。 确定脉冲序列的修改是否相对于接受标准改进了能谱。 选择具有最理想的能谱的脉冲串。 优化过程也可以迭代并且可以采用各种搜索算法。
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54.发明授权Method and apparatus for positioning pulses over time by applying time-hopping codes having pre-defined characteristics 有权通过应用具有预定义特征的时间跳跃码来随时间定位脉冲的方法和装置公开(公告)号：US06671310B1
公开(公告)日：2003-12-30
申请号：US09591690
申请日：2000-06-12
IPC分类号： H04B169
CPC分类号： H04B1/7176 , H04B2001/6908 , H04J13/0074 , H04J13/10 , H04L25/4902
摘要： A method for positioning pulses over time (via a time layout) applies time-hopping codes having pre-defined characteristics. The time layout can be sequentially subdivided into at least first and second time components that have the same or different sizes. The method applies a first time-hopping code having first pre-defined properties to the first time component and a second time-hopping code having second pre-defined properties to the second time component. The pre-defined properties may relate to the auto-correlation property, the cross-correlation property, and spectral properties, as examples. The codes can be used to specify subcomponents within a frame, and positions (range-based, or discrete) within the subcomponents, where the pulses are positioned.
摘要翻译： 随着时间（经由时间布局）定位脉冲的方法应用具有预定义特性的跳时代码。 时间布局可以依次细分为具有相同或不同尺寸的至少第一和第二时间分量。 该方法将具有第一预定义属性的第一跳时码应用于第一时间分量，以及具有第二预定义属性的第二时间跳跃码到第二时间分量。 作为示例，预定义的属性可以涉及自相关性质，互相关性质和光谱性质。 代码可用于指定帧内的子组件，以及位置（基于范围或离散）的子组件，其中脉冲被定位。
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公开(公告)号：US20120026843A1
公开(公告)日：2012-02-02
申请号：US13270823
申请日：2011-10-11
摘要： The present invention relates to a stepping motor with a magnet pole pattern having a predetermined pattern around the circumference of the stepping motor. In one embodiment, the pattern relates to a code having a unique single maximum autocorrelation peak over the period of the code. Example codes include Barker codes, PN codes, Kasami codes, Golomb ruler codes, and other codes. In one embodiment, the rotor and stator have a matching pole pattern. In one embodiment, the drive is arranged to align the poles in an inline configuration, alternatively, the drive may be arranged to align the poles in a diagonal configuration. In a further embodiment, one or more sets of poles are provided on the stator, each set being offset rotationally by a partial pole spacing. In one embodiment, the rotor is initially synchronized with the stator by capturing the rotor using a single unambiguous lock-in position based on the code autocorrelation.
摘要翻译： 本发明涉及一种步进电动机，该步进电动机具有围绕步进电动机的圆周具有预定图案的磁极图案。 在一个实施例中，该模式涉及在代码周期中具有唯一的单个最大自相关峰值的代码。 示例代码包括Barker码，PN码，Kasami码，Golomb标尺码和其他码。 在一个实施例中，转子和定子具有匹配的极图。 在一个实施例中，驱动器被布置成将线杆对准配置，或者可以将驱动器布置成以对角线配置对准极点。 在另一实施例中，在定子上设置一组或多组极点，每组都以部分磁极间隔旋转偏移。 在一个实施例中，转子最初与定子同步，通过使用基于代码自相关的单个明确的锁定位置捕获转子。
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公开(公告)号：US20110031839A1
公开(公告)日：2011-02-10
申请号：US12895589
申请日：2010-09-30
CPC分类号： G06K19/06187 , G01D18/00 , G06K2019/06281 , H01F7/02 , H01F7/0242 , H01F7/0273 , H01F7/0284 , H01F13/003 , H02K15/03 , H02K21/24 , H02K49/10 , Y10T29/4902
摘要： A magnetic system and related method for generating energy is described. Multiple embodiments are described having different shapes, alternative designs to receive different driving forces, varied magnetic structures, and so forth. In an example implementation, a magnetic structure may include on a single side multiple magnetic sources having different magnetic polarities. Other description herein may be directed to magnetizer printing, adaptable/adjustable correlated magnet devices, entertainment devices having correlated magnet technology, and so forth. Furthermore, description of additional magnet-related technology and example implementations thereof is included herein.
摘要翻译： 描述了用于产生能量的磁系统和相关方法。 描述了具有不同形状的多个实施例，用于接收不同驱动力的可选设计，变化的磁性结构等。 在示例性实施例中，磁性结构可以在单个侧面上包括具有不同磁极性的多个磁源。 本文的其它描述可以涉及磁化器印刷，适应性/可调相关磁体装置，具有相关磁体技术的娱乐装置等。 此外，本文还包括附加磁体相关技术的描述及其示例实施方式。
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公开(公告)号：US20110018661A1
公开(公告)日：2011-01-27
申请号：US12896453
申请日：2010-10-01
IPC分类号： H01F7/04
CPC分类号： H02K49/10 , H01F7/0242 , H01F7/0284 , H01F13/003 , H02K15/03
摘要： A child safety gate apparatus, system, and method comprises a barrier that is securable in a passageway and comprises at least one pair of correlated magnets capable of being aligned such that an attractive force secures or locks the gate.
摘要翻译： 儿童安全门装置，系统和方法包括可在通道中固定的屏障，并且包括至少一对相关的磁体，能够对齐，使得吸引力固定或锁定门。
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58.发明申请公开(公告)号：US20080165046A1
公开(公告)日：2008-07-10
申请号：US11980739
申请日：2007-10-31
IPC分类号： G01S13/00
CPC分类号： G01S7/003 , G01S7/4004 , G01S13/0209 , G01S13/04 , G01S13/878 , G01S13/89
摘要： A system and method for highly selective intrusion detection using a sparse array of ultra wideband (UWB) radars. Two or more UWB radars are arranged in a sparse array around an area to be protected. Each UWB radar transmits ultra wideband pulses that illuminate the area to be protected. Signal return data is processed to determine, among other things, whether an alarm condition has been triggered. High resolution radar images are formed that give an accurate picture of the area to be protected. This image is used to detect motion in a highly selective manner and to track moving objects within the protected area. Motion can be distinguished based on criteria appropriate to the environment in which the intrusion detection system operates.
摘要翻译： 一种使用超宽带（UWB）雷达稀疏阵列进行高选择性入侵检测的系统和方法。 两个或更多个UWB雷达以围绕要保护的区域的稀疏阵列布置。 每个UWB雷达都会发射照明待保护区域的超宽带脉冲。 处理信号返回数据以确定报警条件是否已被触发。 形成了高分辨率雷达图像，可以准确地显示要保护的区域。 该图像用于以高度选择性的方式检测运动并跟踪保护区域内的移动物体。 运动可以根据适合入侵检测系统运行的环境的标准进行区分。
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59.发明授权Method and apparatus for specifying pulse characteristics using a code that satisfies predefined criteria 有权使用满足预定准则的代码指定脉冲特性的方法和装置公开(公告)号：US06636566B1
公开(公告)日：2003-10-21
申请号：US09592288
申请日：2000-06-12
IPC分类号： H04B1406
CPC分类号： H04B1/717 , H04B1/71632 , H04B1/7176 , H04B2201/71638
摘要： A coding method for a pulse transmission system specifies temporal and/or non-temporal pulse characteristics according to temporal and/or non-temporal characteristic value layouts having one or more allowable and non-allowable regions. The method generates codes having predefined properties. The method generates a pulse train by mapping codes to the characteristic value layouts, where the codes satisfy predefined criteria. In addition, the predefined criteria can limit the number of pulse characteristic values within a non-allowable region. The predefined criteria can be based on relative pulse characteristic values. The predefined criteria can also pertain to spectral properties and to correlation properties. The predefined criteria may pertain to code length and to the number of members of a code family. The pulse train characteristics may pertain to a subset of the pulse train.
摘要翻译： 用于脉冲传输系统的编码方法根据具有一个或多个允许和不允许区域的时间和/或非时间特征值布局来指定时间和/或非时间脉冲特性。 该方法生成具有预定属性的代码。 该方法通过将代码映射到特征值布局来生成脉冲序列，其中代码满足预定标准。 此外，预定义的标准可以限制不允许区域内的脉冲特征值的数量。 预定义的标准可以基于相对脉冲特征值。 预定义的标准也可以涉及光谱性质和相关性质。 预定义的标准可以涉及代码长度和代码族的成员数量。 脉冲串特性可能与脉冲序列的子集有关。
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公开(公告)号：US08779877B2
公开(公告)日：2014-07-15
申请号：US13470994
申请日：2012-05-14
CPC分类号： H01F1/01 , G01D18/00 , H01F7/02 , H01F7/021 , H01F7/0242 , H01F7/0247 , H01F7/0252 , H01F7/0284 , H01F13/003 , H02K15/03 , H02K49/10 , Y10T24/32
摘要： An improved magnetic attachment is disclosed including a mechanical constraining mechanism and a magnetic structure comprising a plurality of magnetic sources in a polarity pattern. The magnetic structure has an interface boundary when magnetically interfacing with a complementary magnetic structure. The mechanical constraining mechanism constrains the relative motion of the magnetic structure to one or more degrees of freedom.
摘要翻译： 公开了一种改进的磁性附件，其包括机械约束机构和包括极性图案的多个磁源的磁性结构。 当与互补磁性结构进行磁性接口时，磁性结构具有界面边界。 机械约束机构将磁结构的相对运动限制到一个或多个自由度。
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