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2. 发明公开

EP0810685A2 Vehicle-mounted satellite signal receiving system 失效
标题翻译：车载卫星信号接收系统
公开(公告)号：EP0810685A2
公开(公告)日：1997-12-03
申请号：EP97401157.9
申请日：1997-05-27
申请人： Toyota Jidosha Kabushiki Kaisha
发明人： Aoshima, Shigeki , Harada, Tomohisa
IPC分类号： H01Q1/32 , H01Q3/10
CPC分类号： H01Q1/3275 , H01Q3/10
摘要： A vehicle-mounted satellite signal receiving system adopting a satellite tracking system combining gyro tracking and hybrid tracking is disclosed which can correct a sensitivity coefficient for correcting a gyro sensor output signal to make up for a sensitivity error, even when a drift is produced in the sensitivity error. In this system, gyro tracking is caused when the received power level is above a threshold power level. The gyro tracking is done by determining the angular velocity ω of an antenna as ω = -(ωG × ΔSB + ωG from a value obtained by inverting the sign of the product of a gyro tracking angular velocity ωG and a sensitivity coefficient ΔSB for dealing with the sensitivity error and a predetermined offset error correction value ωG and setting the antenna to ω. When ΔSB is inaccurate and a sensitivity error is generated in the gyro sensor output signal, the received power level is reduced. When the received power level becomes lower than a threshold power level LB, the sensitivity coefficient is corrected on the basis of the sense of the angular velocity ωS in the hybrid tracking (step tracking) and in the gyro tracking.
摘要翻译：公开了一种采用结合陀螺仪跟踪和混合跟踪的卫星跟踪系统的车载卫星信号接收系统，其可以校正用于校正陀螺仪传感器输出信号以补偿灵敏度误差的灵敏度系数，即使当在灵敏度错误。在该系统中，当接收功率电平高于阈值功率电平时引起陀螺仪跟踪。陀螺仪跟踪通过将陀螺仪跟踪角速度ωG和灵敏度系数ΔSB的乘积的符号反转而得到的值作为ω= - （ωG×ΔSB+ωG）来确定天线的角速度ω，以进行处理灵敏度误差和预定偏移误差校正值ωG，并将天线设置为ω;当ΔSB不准确并且在陀螺仪传感器输出信号中产生灵敏度误差时，接收功率电平降低;当接收功率电平变得低于阈值功率电平LB，根据混合跟踪（步进跟踪）和陀螺仪跟踪中的角速度ωS的感觉校正灵敏度系数。

3. 发明公开

EP0507440A1 Antenna 失效
标题翻译： ANTENNE。
公开(公告)号：EP0507440A1
公开(公告)日：1992-10-07
申请号：EP92301528.3
申请日：1992-02-24
申请人： Bayne, Gerald Alexander
发明人： Bayne, Gerald Alexander
IPC分类号： H01Q1/12 , H01Q3/10 , H01Q3/20
CPC分类号： H01Q1/1257 , H01Q3/10 , H01Q3/20
摘要： A satellite television receiver antenna for use on seaborne vessels comprise a Cassegrain antenna comprising a parabolic main reflector 1A, and a hyperbolic sub-reflector 1B mounted at an angle slightly opposite from the center axis of the parabolic reflector 1A, the sub-reflector being driven by a motor 30 to rotate so as to cause the antenna reception pattern to perform a conical scan around the main axis of the parabolic reflector 1A. The rotational speed is an even multiple of the frequency of any amplitude modulation of the received signal, or of any electrical interference, and the received signal is measured at points rotationally spaced apart 180 degrees, so that the effects of modulation and/or electrical interference are cancelled. The measured signal strength at four positions spaced rotationally by 90° is used to derive power signals to drive pulse width modulation control azimith and elevation motors 46A, 46B.
摘要翻译：用于海运船只的卫星电视接收机天线包括卡赛格兰天线，其包括抛物面主反射器1A和安装成与抛物面反射器1A的中心轴线稍微相反的角度的双曲面子反射器1B，副反射器被驱动通过马达30旋转以使天线接收图案围绕抛物面反射器1A的主轴进行圆锥扫描。旋转速度是接收信号的任何幅度调制或任何电干扰的频率的偶数倍，并且在旋转间隔180度的点处测量接收信号，使得调制和/或电干扰的影响被取消。用旋转方向旋转90度的四个位置处的测量信号强度用于导出功率信号以驱动脉宽调制控制方位角和仰角马达46A，46B。

4. 发明授权

EP3573180B1 ANTENNA WITH SINGLE MOTOR POSITIONING AND RELATED METHODS 有权
公开(公告)号：EP3573180B1
公开(公告)日：2023-01-04
申请号：EP19174798.9
申请日：2019-05-16
发明人： Mast, Alan W. , Jandzio, Gregory M. , Dull, Charles F. , Peebles, Kristopher M.
IPC分类号： H01Q3/10

5. 发明公开

EP2445053A1 Mobile communication device and antenna 有权
标题翻译：手机Kommunikationsgerät和天线
公开(公告)号：EP2445053A1
公开(公告)日：2012-04-25
申请号：EP11164832.5
申请日：2011-05-04
申请人： Acer Incorporated
发明人： Wong, Kin-Lu , Lin, Po-Wei , Chang, Chih-Hua
IPC分类号： H01Q1/24 , H01Q3/10 , H01Q5/00
CPC分类号： H01Q1/243 , H01Q1/48 , H01Q5/40 , H01Q9/30 , H01Q13/10
摘要： A mobile communication device is provided. The mobile communication device includes a system circuit board with a surface, a ground plane having a monopole slot on the surface, a microstrip feedline, and a metal element, wherein the ground plane has a longer edge and a shorter edge. The monopole slot has a first operating band and a second operating band. The microstrip feedline is located on the system circuit board, wherein one end of the microstrip feedline passes over the monopole slot, and the other end of the microstrip feedline is connected to a signal source. The metal element is electrically connected to the shorter edge of the ground plane, and is substantially perpendicular to the ground plane. A distance between the open end of the monopole slot and the shorter edge of the ground plane where the metal element is connected is shorter than 0.05 wavelength of the lowest operating frequency of the first operating band.
摘要翻译：提供一种移动通信设备。移动通信装置包括具有表面的系统电路板，表面上具有单极槽的接地平面，微带馈线和金属元件，其中接地平面具有较长边缘和较短边缘。单极插槽具有第一工作频带和第二操作频带。微带馈线位于系统电路板上，其中微带馈线的一端通过单极槽，微带馈线的另一端连接到信号源。金属元件电连接到接地平面的较短边缘，并且基本上垂直于接地平面。单极槽的开路端与连接金属元件的接地面的短边之间的距离小于第一工作频带的最低工作频率的0.05波长。

6. 发明授权

EP0809322B1 Vehicule-mounted satellite signal receiving apparatus 失效
标题翻译：车载卫星信号接收装置
公开(公告)号：EP0809322B1
公开(公告)日：2003-12-03
申请号：EP97401118.1
申请日：1997-05-21
申请人： Toyota Jidosha Kabushiki Kaisha
发明人： Aoshima, Shigeki , Harada, Tomohisa,c/o K.K. Toyota Chuo Kenkyosha
IPC分类号： H01Q1/32 , H01Q3/10 , H01Q3/04 , G01C21/20 , G01S3/38
CPC分类号： H01Q3/10 , H01Q1/3275

7. 发明公开

EP0134663A1 Apparatus for rapid switch conical scan feed 失效
标题翻译：用于快速改变散热器的锥形扫描天线的方向的机械装置。
公开(公告)号：EP0134663A1
公开(公告)日：1985-03-20
申请号：EP84304723.4
申请日：1984-07-11
申请人： SPERRY CORPORATION
发明人： Roeder, Robert Sevier , Sterghos, Peter Meros
IPC分类号： H01Q3/10 , G01S3/56
CPC分类号： H01Q3/10 , H01Q3/18
摘要： Apparatus for rapidly starting and stopping a conical scan antenna beam in which a feed (11) rotating about a centerline (29) provides a non-conical scan antenna beam during a search mode. When a target is detected, a solenoid (23) moves an actuator pin (19) which displaces one end (13) of the feed from the centerline, thus providing a conical scan antenna beam for target tracking.
摘要翻译：一种用于快速启动和停止哪一个锥形扫描天线波束的进料（11）绕中心线（29）提供一个搜索模式期间的非锥形扫描天线波束。当检测到目标时，螺线管（23）移动到致动器销（19），该置换从中心线的进料的一个端部（13），从而提供用于目标跟踪的锥形扫描天线射束。

8. 发明公开

EP4386419A1 PROCÉDÉ DE COMMANDE DU POINTAGE D'UNE ANTENNE 审中-公开
公开(公告)号：EP4386419A1
公开(公告)日：2024-06-19
申请号：EP23216993.8
申请日：2023-12-15
申请人： THALES
发明人： DELLANDREA-CORNET, Brice , LUTZ, Geoffrey
IPC分类号： G01S3/42 , G01S3/56 , H01Q1/12 , H01Q3/10 , H04B7/185
CPC分类号： H01Q3/10 , G01S3/42 , G01S3/56 , H04B7/1851 , H04B7/18521
摘要： L'invention se rapporte à un procédé de commande du pointage d'une antenne située sur une plateforme en direction d'un dispositif de communication émettant un signal de référence, comprenant les étapes suivantes :
51) appliquer un premier mode de pointage de l'antenne en utilisant des données d'éphémérides de la plateforme et du dispositif de communication de façon à obtenir une position initiale de pointage en azimut et en élévation de la ligne de visée de l'antenne ;
S2) appliquer un deuxième mode de pointage de l'antenne, comprenant au moins un balayage de l'antenne autour de la position initiale de façon à pointer l'antenne dans une direction qui maximise une puissance reçue du signal de référence ;
S3) appliquer un troisième mode de pointage de l'antenne dans lequel au moins une manoeuvre de triangulation est mise en oeuvre pour pointer l'antenne à partir de la puissance maximale.

9. 发明授权

EP2919322B1 REFLECTIVE ARRAY SURFACE AND REFLECTIVE ARRAY ANTENNA 有权
公开(公告)号：EP2919322B1
公开(公告)日：2018-10-31
申请号：EP13853937.4
申请日：2013-11-08
申请人： Kuang-chi Innovative Technology Ltd.
发明人： LIU, Ruopeng , JI, Chunlin , LI, Xingkun
IPC分类号： H01Q15/23 , H01Q3/10 , H01Q3/12 , H01Q3/18 , H01Q3/20 , H01Q15/00 , H01Q3/46 , H01Q15/14 , H01Q19/13
CPC分类号： H01Q15/148 , H01Q3/10 , H01Q3/12 , H01Q3/18 , H01Q3/20 , H01Q3/46 , H01Q15/0026 , H01Q15/006 , H01Q15/23 , H01Q19/132
摘要： The present invention provides a reflective array surface. The reflective array surface includes a functional board that is configured to perform beam modulation on an incident electromagnetic wave and a reflection layer that is disposed on one side of the functional board and is configured to reflect an electromagnetic wave, where the functional board includes two or more functional board units and the reflection layer includes reflection units, where the number of reflection units corresponds to the number of functional board units, where the functional board unit and a reflection unit corresponding to the functional board constitute a phase-shifting unit that is used for phase shifting. According to the reflective array surface in the present invention, a functional board unit and a reflection unit corresponding to the functional board unit constitute a phase-shifting unit that is used for phase shifting, which can solve a problem in the prior art that a phase-shifting effect is not exquisite enough and a beam modulation capability for an electromagnetic wave is poor, thereby affecting bandwidth and working performance of a reflective array antenna. In addition, the present invention further provides a reflective array antenna.

10. 发明授权

EP2099095B8 Verwendung einer Vorrichtung zur zweidimensionalen Abbildung von Szenen durch Mikrowellen-Abtastung 有权
标题翻译：使用的装置的用于通过微波扫描场景的二维摄像
公开(公告)号：EP2099095B8
公开(公告)日：2014-03-26
申请号：EP09002939.8
申请日：2009-03-02
申请人： Deutsches Zentrum für Luft- und Raumfahrt e.V.
发明人： Peichl, Markus Dr. , Dill, Stephan , Jirousek, Matthias , Berthel, Dominik
IPC分类号： H01Q3/10 , H01Q3/16 , H01Q3/20 , G01S13/89 , G01S13/42
CPC分类号： H01Q3/10 , G01S13/426 , G01S13/89 , H01Q3/16 , H01Q3/20

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