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1. 发明申请

US20180097291A1 ANTENNA DEVICE 审中-公开
公开(公告)号：US20180097291A1
公开(公告)日：2018-04-05
申请号：US15550088
申请日：2016-04-22
申请人： Mitsubishi Electric Corporation
发明人： Tomohiro MIZUNO , Noboru KAWAGUCHI , Takashi TAKANEZAWA , Hidenobu NISHIHARA , Hiroto ADO
IPC分类号： H01Q19/13 , H01Q19/17 , H01Q19/18
CPC分类号： H01Q19/13 , H01Q15/147 , H01Q19/17 , H01Q19/18 , H01Q19/19 , H01Q25/02
摘要： An antenna device includes a main-reflector including a main-reflector hole, an additional main-reflector, a sub-reflector, and an additional sub-reflector. The main-reflector surrounds an outer edge of the additional main-reflector, and has a reflective surface on the same side as the additional main-reflector. The sub-reflector faces the main-reflector hole on the reflective surface side of the additional main-reflector, and has a reflective surface facing the reflective surface of the additional main-reflector. The additional sub-reflector surrounds an outer edge of the sub-reflector, and has a reflective surface on the same side as the sub-reflector. The main-reflector reflects an incident electromagnetic wave toward the additional sub-reflector, the additional sub-reflector reflects toward the additional main-reflector the electromagnetic wave reflected by the main-reflector, the additional main-reflector reflects toward the sub-reflector the electromagnetic wave reflected by the additional sub-reflector, and the sub-reflector reflects toward the reflector hole the electromagnetic wave reflected by the additional main-reflector.

2. 发明授权

US09337544B2 Configurable backing structure for a reflector antenna and corrective synthesis for mechanical adjustment thereof 有权
标题翻译：用于反射器天线的可配置背衬结构和用于其机械调整的校正合成
公开(公告)号：US09337544B2
公开(公告)日：2016-05-10
申请号：US14148618
申请日：2014-01-06
申请人： Lockheed Martin Corporation
发明人： Wilhelmus H. Theunissen , Eric Talley , William D. Brokaw , James Howard Sturges , Nathaniel David Cantor
IPC分类号： H01Q15/14 , H01Q1/12 , H01Q1/28
CPC分类号： H01Q15/14 , H01Q1/12 , H01Q1/288 , H01Q15/147 , H01Q15/148 , Y10T29/49769
摘要： A reflector support system is provided that includes a backing structure having a plurality of struts. The backing structure may have a plurality of hubs, each of the plurality of hubs may be configured to couple to two or more of the plurality of struts, each of the plurality of hubs may be configured to couple to another one of the plurality of hubs using one of the plurality of struts, each of the plurality of struts is configured to couple to at least two of the plurality of hubs. The backing structure may have a plurality of feet, each of the plurality of feet configured to couple to a corresponding one of the plurality of hubs, the plurality of feet are configured to couple to a reflector. In addition, a synthesis for mechanical adjustment of the reflector support system is provided.
摘要翻译：提供了一种反射器支撑系统，其包括具有多个支柱的背衬结构。背衬结构可以具有多个毂，多个轮毂中的每一个可以被配置成耦合到多个支柱中的两个或更多个，多个轮毂中的每一个可以被配置成耦合到多个轮毂中的另一个轮毂使用多个支柱中的一个，所述多个支柱中的每一个被构造成耦合到所述多个轮毂中的至少两个。背衬结构可以具有多个脚，所述多个脚中的每一个被配置为耦合到所述多个轮毂中的对应的一个，所述多个脚被配置为耦合到反射器。另外，提供了一种用于反射器支撑系统的机械调节的合成。

3. 发明申请

US20140191141A1 CONTROLLING ELECTROMAGNETIC RADIATION IN A DATA CENTER 有权
标题翻译：控制数据中心的电磁辐射
公开(公告)号：US20140191141A1
公开(公告)日：2014-07-10
申请号：US14203104
申请日：2014-03-10
申请人： International Business Machines Corporation
发明人： MILTON COBO , JAMES E. HUGHES , THOMAS D. PAHEL, JR. , PRAVIN S. PATEL , CHALLIS L. PURRINGTON , JACK P. WONG
IPC分类号： G21F7/06
CPC分类号： G21F7/061 , H01Q1/007 , H01Q15/147 , H01Q15/148 , H01Q17/007
摘要： Controlling electromagnetic (‘EM’) radiation in a data center having a number EM sections, including: receiving, by an EM controller, a specification of preferred EM radiation characteristics for the data center; and setting, by the EM controller, a state of each EM section in accordance with the specification, where the state of each EM section may be one of: an absorption state in which the EM section absorbs EM radiation or a reflection state in which the EM section reflects EM radiation.
摘要翻译：控制具有数字EM部分的数据中心中的电磁（'EM'）辐射，包括：由EM控制器接收数据中心的优选EM辐射特性的规范; 并且通过EM控制器设置根据说明书的每个EM部分的状态，其中每个EM部分的状态可以是以下之一：EM部分吸收EM辐射的吸收状态或其中 EM部分反映EM辐射。

4. 发明申请

US20130265209A1 In-Service Reconfigurable Antenna Reflector 有权
标题翻译：在役可重构天线反射器
公开(公告)号：US20130265209A1
公开(公告)日：2013-10-10
申请号：US13857925
申请日：2013-04-05
申请人： THALES , CENTRE NATIONAL D'ETUDE SPATIALES (CNES)
发明人： Jerome BROSSIER , Ludovic SCHREIDER , Serge DEPEYRE , Victorien BELLOEIL , Levi DATASHVILI
IPC分类号： H01Q15/14
CPC分类号： H01Q15/147 , H01Q1/288 , H01Q15/161 , H01Q15/168
摘要： The present invention relates to an in-service reconfigurable antenna reflector comprising a rigid support and a membrane, deformable and having radio-electric reflectivity properties. According to the invention, the reflector comprises a plurality of coupling means connecting the rigid support and the membrane, comprising a first link of finger ball joint type connected to the rigid support, and a second link of finger ball joint type connected to the membrane. Each coupling means furthermore comprises a linear actuator, comprising a rotary motor and a screw-nut assembly, connected to the two links of finger ball joint type, and able to generate, in an operational configuration, a translational motion allowing the deformation of the membrane.
摘要翻译：本发明涉及一种在役可重新配置的天线反射器，包括刚性支架和可变形并具有无线电反射特性的膜。根据本发明，反射器包括连接刚性支撑件和膜的多个联接装置，包括连接到刚性支撑件的手指球形接头型式的第一连杆和连接到膜的手指球形接头型的第二连杆。每个连接装置还包括线性致动器，其包括连接到手指球接头类型的两个连杆的旋转马达和螺母 - 螺母组件，并且能够以可操作的形式产生允许膜变形的平移运动。

5. 发明授权

US07948428B2 Millimeter wave imaging system with frequency scanning antenna 失效
标题翻译：带扫频天线的毫米波成像系统
公开(公告)号：US07948428B2
公开(公告)日：2011-05-24
申请号：US11370680
申请日：2006-03-08
申请人： John Lovberg , Chris Martin
发明人： John Lovberg , Chris Martin
IPC分类号： G01S13/04
CPC分类号： H01Q3/22 , G01K11/006 , G01S13/04 , G01S13/887 , G01S13/89 , H01Q1/22 , H01Q3/06 , H01Q3/2694 , H01Q15/144 , H01Q15/147 , H01Q21/0031 , H01Q21/064
摘要： A millimeter wave imaging system. The system includes one or more millimeter wave frequency scanning antenna for collecting frequency dependent beams of millimeter wave radiation from a narrow one-dimensional field of view and millimeter wave amplifier components for amplifying the millimeter wave radiation collected by each antenna. The system includes a beam-former that separates the amplified radiation to produce frequency dependent signals corresponding to the frequency dependent beams. The beam-former includes delay lines, a millimeter wave lens, and an array of millimeter wave power detectors for detecting the power in each frequency dependent beam. A sampling circuit reads out the frequency dependent signals to produce a one-dimensional image of the antenna field of view. A two dimensional image of a target may be obtained by moving the target (or having the target move) across the field of view of the scanning antenna or by moving the antenna in order to scan its line of focus over the target. In preferred embodiments a 2×2 Dicke switch is provided to permit sampling a reference thermal source for gain control while continuing to collect image information. This 2×2 Dicke switch provides a square root of 2 improvement in temperature sensitivity over a single receiver version. Preferred embodiments also include features for focusing the antenna within a range of about 5 feet to infinity.
摘要翻译：毫米波成像系统。该系统包括一个或多个毫米波频率扫描天线，用于收集来自窄一维视场的毫米波辐射的频率相关波束和用于放大由每个天线收集的毫米波辐射的毫米波放大器组件。该系统包括分离放大的辐射的波束形成器，以产生对应于频率相关波束的频率相关信号。波束成形器包括延迟线，毫米波透镜和用于检测每个频率相关光束中的功率的毫米波功率检测器阵列。采样电路读取频率相关信号以产生天线视场的一维图像。可以通过在扫描天线的视野上移动目标（或具有目标移动）或通过移动天线以便在目标上扫描其焦点线来获得目标的二维图像。在优选实施例中，提供2×2Dicke开关以允许在继续收集图像信息的同时对参考热源进行采样以获得增益控制。该2×2 Dicke开关在单个接收器版本中提供了2个温度灵敏度提高的平方根。优选实施例还包括用于将天线聚焦在约5英尺至无限远的范围内的特征。

6. 发明授权

US07750849B2 Method and arrangement for determining the spatial frequency of a signal 有权
标题翻译：用于确定信号的空间频率的方法和装置
公开(公告)号：US07750849B2
公开(公告)日：2010-07-06
申请号：US11569010
申请日：2005-02-17
申请人： Jens Fredrik Hjelmstad
发明人： Jens Fredrik Hjelmstad
IPC分类号： G01S5/02
CPC分类号： H01Q1/005 , G01S3/023 , G01S3/043 , G01S3/48 , G01S5/0009 , G01S5/04 , G01S7/003 , G01S7/021 , H01Q1/02 , H01Q1/288 , H01Q9/0457 , H01Q15/147 , H01Q21/005 , H01Q21/0087 , H04B1/28
摘要： A method and arrangement for finding the direction to an emitter source by determining the spatial frequency of a signal received from the source in a sensor panel and comparing the spatial frequency with the instantaneous frequency. The panel includes a first matrix of sensors and a second matrix of sensors interleaved with the first matrix. The spatial frequency is determined by comparing the signals received by the first and second sensor matrices.
摘要翻译：一种用于通过确定从传感器面板中的源接收的信号的空间频率并将空间频率与瞬时频率进行比较来找到发射源的方向的方法和装置。面板包括第一传感器矩阵和与第一矩阵交错的传感器的第二矩阵。通过比较由第一和第二传感器矩阵接收的信号来确定空间频率。

7. 发明申请

US20080150826A1 REFLECTOR ANTENNA 有权
标题翻译：反射天线
公开(公告)号：US20080150826A1
公开(公告)日：2008-06-26
申请号：US11614467
申请日：2006-12-21
申请人： Yong U. Kim
发明人： Yong U. Kim
IPC分类号： H01Q1/36 , H01Q19/12
CPC分类号： H01Q19/134 , H01Q1/288 , H01Q1/362 , H01Q11/08 , H01Q15/147
摘要： An antenna provided. The antenna includes an outer dish having a first surface and a second surface; an inner dish mounted to the first surface of the outer dish; a helix feed mounted on a ground plane; and a support mounted at an axial center of the inner dish for supporting the ground plane.
摘要翻译：提供天线。天线包括具有第一表面和第二表面的外皿; 内盘安装到外盘的第一表面; 安装在地平面上的螺旋饲料; 以及安装在内盘的轴向中心处以支撑接地平面的支撑件。

8. 发明授权

US07388559B1 Reflector antenna 有权
标题翻译：反射天线
公开(公告)号：US07388559B1
公开(公告)日：2008-06-17
申请号：US11614467
申请日：2006-12-21
申请人： Yong U. Kim
发明人： Yong U. Kim
IPC分类号： H01Q1/36
CPC分类号： H01Q19/134 , H01Q1/288 , H01Q1/362 , H01Q11/08 , H01Q15/147
摘要： An antenna provided. The antenna includes an outer dish having a first surface and a second surface; an inner dish mounted to the first surface of the outer dish; a helix feed mounted on a ground plane; and a support mounted at an axial center of the inner dish for supporting the ground plane.
摘要翻译：提供天线。天线包括具有第一表面和第二表面的外皿; 内盘安装到外盘的第一表面; 安装在地平面上的螺旋饲料; 以及安装在内盘的轴向中心处以支撑接地平面的支撑件。

9. 发明授权

US07038792B2 Measurement system for electromagnetic radiation structure 失效
标题翻译：电磁辐射结构测量系统
公开(公告)号：US07038792B2
公开(公告)日：2006-05-02
申请号：US10401659
申请日：2003-03-28
申请人： Dimitry Gorinevsky , Tristram T. Hyde
发明人： Dimitry Gorinevsky , Tristram T. Hyde
IPC分类号： G01B11/24
CPC分类号： G01B11/24 , G02B26/06 , G02B26/0825 , H01Q3/01 , H01Q15/147 , H01Q19/00
摘要： A measurement system is provided that facilitates the measuring of a shape of a flexible electromagnetic radiation structure. The measurement system includes a plurality of local sensors, a central sensor and a measurement processor. Each of the plurality of local sensors is configured to sense the position of a portion of the flexible electromagnetic radiation structure. The central sensor is configured to determine an overall shape of the flexible electromagnetic radiation structure. The measurement processor provides the ability to combine sensor data from the local sensors and sensor data from the central sensor to provide an accurate measurement of the shape of the flexible electromagnetic radiation structure.
摘要翻译：提供了一种有助于测量柔性电磁辐射结构的形状的测量系统。测量系统包括多个本地传感器，中央传感器和测量处理器。多个本地传感器中的每一个被配置为感测柔性电磁辐射结构的一部分的位置。中央传感器被配置为确定柔性电磁辐射结构的整体形状。测量处理器提供将来自本地传感器的传感器数据和来自中央传感器的传感器数据组合以提供对柔性电磁辐射结构的形状的精确测量的能力。

10. 发明申请

US20050178874A1 REFLECTOR DEPLOYMENT ERROR ESTIMATION 有权
标题翻译：反射器部署错误估计
公开(公告)号：US20050178874A1
公开(公告)日：2005-08-18
申请号：US10770903
申请日：2004-02-02
申请人： Hanching Wang , Richard Fowell , Arunkumar Nayak
发明人： Hanching Wang , Richard Fowell , Arunkumar Nayak
IPC分类号： B64G1/22 , B64G1/24 , B64G1/36 , B64G1/66 , F41G7/00 , F42B15/01 , H01Q1/28 , H01Q15/14
CPC分类号： H01Q15/147 , B64G1/222 , B64G1/66 , H01Q1/288
摘要： A system and method for performing in-orbit alignment calibration using on-board attitude sensors to improve reflector alignment after deployment to improve spacecraft pointing.
摘要翻译：一种用于使用车载姿态传感器执行轨道内对准校准的系统和方法，以在部署之后改善反射器对准以改善航天器指向。

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