公开(公告)号：US20190204435A1

公开(公告)日：2019-07-04

申请号：US16314884

申请日：2017-07-07

申请人： WALTER POIGER ,  JUERGEN MAISEL

发明人： WALTER POIGER ,  JUERGEN MAISEL

IPC分类号： G01S13/87 ,  G01S13/58 ,  G01S13/44 ,  G01S13/93 ,  G01S13/34

CPC分类号： G01S13/878 ,  G01S13/343 ,  G01S13/345 ,  G01S13/4445 ,  G01S13/505 ,  G01S13/584 ,  G01S13/72 ,  G01S13/931 ,  G01S2013/9375

摘要： A vehicle radar system (3) and method including a first and second radar sensor arrangement (4a, 4b). Each radar sensor arrangement (4a, 4b) includes at least two transmitter antenna devices (10a1, 10a2) and at least two receiver antenna devices (13a1, 13a2, 13a3, 13a4), where each receiver antenna device (13a1, 13a2, 13a3, 13a4) has a corresponding boresight extension (46a, 46b) that is perpendicular to an antenna plane (57). Each receiver antenna device (13a1, 13a2, 13a3, 13a4) has a corresponding antenna radiation pattern (47a, 47b) that has a lower gain (48a, 48b) in its boresight extension (46a, 46b) than at a certain corresponding first maximum gain azimuth angle (φ1a, φ1b) where there is a first maximum gain (49a, 49b). Each radar sensor arrangement (4a, 4b) is mounted such that each first maximum gain (49a, 49b) is directed along a corresponding first maximum gain extension (51a, 51b), such that an overlap part (56) of the antenna radiation patterns (47a, 47b) is formed.

公开(公告)号：US20180287265A1

公开(公告)日：2018-10-04

申请号：US15896236

申请日：2018-02-14

申请人： DENSO TEN Limited

发明人： Hiroaki YOSHITAKE

IPC分类号： H01Q21/00 ,  H01Q5/371 ,  G01S13/93 ,  H01Q1/38 ,  H01Q5/321 ,  H01Q1/32

CPC分类号： H01Q21/0093 ,  G01S13/4445 ,  G01S13/4454 ,  G01S13/931 ,  G01S2013/9321 ,  G01S2013/9375 ,  G01S2013/9389 ,  H01Q1/3233 ,  H01Q1/3275 ,  H01Q1/3283 ,  H01Q1/38 ,  H01Q5/321 ,  H01Q5/371

摘要： There is provided a planar antenna device having a first antenna and a second antenna arranged on a front surface of a substrate to be set in parallel to an up and down direction. The first antenna and the second antenna are arranged such that the magnitude of the difference between the lengths of predetermined sections of the transmission line parts becomes one of a positive odd multiple of a half wavelength of the guide wavelength of electric waves which can be transmitted in the transmission line parts and a positive even multiple of a half wavelength of the guide wavelength. The predetermined sections are provided in sections from the connection parts to the antenna elements.

公开(公告)号：US20170170558A1

公开(公告)日：2017-06-15

申请号：US15170936

申请日：2016-06-01

申请人： Wistron NeWeb Corporation

发明人： Guo-Shu Huang ,  Hsin-Lung Hsiao

IPC分类号： H01Q3/34 ,  G01S7/41 ,  G01S13/93

CPC分类号： H01Q3/2682 ,  G01S7/025 ,  G01S13/4445 ,  G01S13/4454 ,  G01S13/931 ,  G01S2013/9389 ,  H01Q1/3275 ,  H01Q3/30 ,  H01Q25/00

摘要： An array antenna forms a main beam, and the main beam is toward a beam direction. The array antenna includes a plurality of radiating elements with a plurality of central line segments, where the plurality of radiating elements are arranged along a straight line, and the straight line is connecting the plurality of central line segments; and a plurality of meanders connecting the plurality of radiating elements; where the array antenna is disposed on a first plane, the beam direction has a nonzero deviating angle with a normal direction of the first plane, and the normal direction is perpendicular to the first plane.

公开(公告)号：US20120166073A1

公开(公告)日：2012-06-28

申请号：US13394526

申请日：2010-09-13

申请人： Serge Poirier ,  Frédéric Michaud

发明人： Serge Poirier ,  Frédéric Michaud

IPC分类号： G08G5/04

CPC分类号： G01S13/87 ,  G01S13/282 ,  G01S13/4445 ,  G01S13/4472 ,  G01S13/449 ,  G01S13/584 ,  G01S13/9303

摘要： The present disclosure relates to an avoidance system which comprises means for determining, from at least the value of a parameter for the movement (R, Vr) of an intercepting vehicle relative to said moving body and from the incoming direction (θo, φo) of said vehicle relative to said moving body, an order of avoidance intended for said automatic means of piloting said moving body in such a way that the latter automatically carries out a maneuver for avoiding said vehicle.

摘要翻译： 本公开涉及一种回避系统，其包括用于至少从截取车辆相对于所述移动体的运动（R，Vr）的参数值和从输入方向（“thetas; o，＆phgr ; o）相对于所述移动体的顺序，用于所述自动装置引导所述移动体的避免的顺序，使得所述自动装置自动执行用于避免所述车辆的操纵。

公开(公告)号：US20110109495A1

公开(公告)日：2011-05-12

申请号：US13002065

申请日：2010-03-19

申请人： Shinichi Takeya ,  Kazuaki Kawabata ,  Kazuki Oosuga ,  Takuji Yoshida ,  Tomohiro Yoshida ,  Masato Niwa ,  Hideto Goto

发明人： Shinichi Takeya ,  Kazuaki Kawabata ,  Kazuki Oosuga ,  Takuji Yoshida ,  Tomohiro Yoshida ,  Masato Niwa ,  Hideto Goto

IPC分类号： G01S13/44

CPC分类号： G01S13/44 ,  G01S13/34 ,  G01S13/4445 ,  G01S13/48 ,  G01S13/931

摘要： The present invention includes: an antenna 10 including an element 11a for use in both transmission and reception that is divided into a first transmission/reception element and a second transmission/reception element, and an element 12a for reception only that is divided into a first only-reception element and a second only-reception element; a beam shaping unit 34 that divides an angle region to be observed into a plurality of regions, and forms transmission beams by using the respective elements of the antenna so that the divided angle regions are covered by the transmission beams, and in reception, sets aimed beam direction of each element of the antenna to be the same as that of the first transmission/reception element, and that of the second transmission/reception element, forms phase monopulse beam of Σ and Δ by using the first transmission/reception element and the first only-reception element, and the second transmission/reception element and the second only-reception element to cover each of the plurality of angle regions, and forms a beam with a narrow beam width by the first transmission/reception element, the second transmission/reception element, the first only-reception element, and the second only-reception element; and an angle measuring unit 37 that performs monopulse angle measurement based on the beam formed in the beam shaping unit.

摘要翻译： 本发明包括：天线10，包括用于发送和接收的元件11a，被分为第一发送/接收元件和第二发送/接收元件;以及仅用于接收的元件12a，被分为第一 唯一接收元件和第二唯一接收元件; 光束整形单元34，其将要观察的角度区域划分为多个区域，并且通过使用天线的各个元件形成发射光束，使得分割的角度区域被发射光束覆盖，并且在接收中设置目标 天线的每个元件的波束方向与第一发送/接收元件的波束方向相同，并且第二发送/接收元件的波束方向形成＆Sgr的相位单脉冲波束; 和＆Dgr 通过使用第一发送/接收元件和第一唯一接收元件以及第二发送/接收元件和第二唯一接收元件来覆盖多个角度区域中的每一个，并且通过以下方式形成具有窄波束宽度的波束 第一发送/接收元件，第二发送/接收元件，第一唯一接收元件和第二唯一接收元件; 以及基于形成在光束整形单元中的光束进行单脉冲角测量的角度测量单元37。

公开(公告)号：US07843376B1

公开(公告)日：2010-11-30

申请号：US11955529

申请日：2007-12-13

申请人： Cole A. Chandler

发明人： Cole A. Chandler

IPC分类号： G01S7/36 ,  H04K3/00

CPC分类号： H04K3/825 ,  G01S7/36 ,  G01S13/4445 ,  H04K3/22 ,  H04K3/46 ,  H04K3/65

摘要： The invention includes, in its various aspects and embodiments, a method and apparatus for detecting cross-eye jamming. In some embodiments, the invention includes mitigating cross-eye jamming once its presence is detected.

摘要翻译： 本发明在其各个方面和实施例中包括用于检测交叉眼卡塞的方法和装置。 在一些实施例中，本发明包括一旦检测到存在就减轻交叉眼堵塞。

公开(公告)号：US07612706B2

公开(公告)日：2009-11-03

申请号：US11630040

申请日：2005-07-15

申请人： Kanako Honda ,  Kenji Oka ,  Kimihisa Yoneda

发明人： Kanako Honda ,  Kenji Oka ,  Kimihisa Yoneda

IPC分类号： G01S13/00

CPC分类号： G01S13/931 ,  G01S13/4445 ,  G01S13/4454 ,  H01Q25/02

摘要： An antenna unit includes at least one transmission antenna and plural reception antennas. A receiver detects information including azimuth information for a target, based on an output from the antenna unit. An antenna switching unit switches connections between a transmitter and the transmission antenna and between the reception antenna and the receiver. The antenna unit includes a wide-beam array antenna and plural narrow-beam array antennas having a narrower beam width than the array antenna. A monopulse process is performed based on an output of a predetermined pair of array antennas from among the array antennas formed as the narrow-beam array antennas.

摘要翻译： 天线单元包括至少一个发射天线和多个接收天线。 接收机基于天线单元的输出来检测包括目标的方位信息的信息。 天线切换单元切换发射机与发射天线之间以及接收天线与接收机之间的连接。 天线单元包括宽阵列天线和具有比阵列天线窄的波束宽度的多个窄波束阵列天线。 基于形成为窄束阵列天线的阵列天线中的预定阵列天线的输出执行单脉冲处理。

公开(公告)号：US20070182619A1

公开(公告)日：2007-08-09

申请号：US11630040

申请日：2005-07-15

申请人： Kanako Honda ,  Kenji Oka ,  Kimihisa Yoneda

发明人： Kanako Honda ,  Kenji Oka ,  Kimihisa Yoneda

IPC分类号： G01S13/44

CPC分类号： G01S13/931 ,  G01S13/4445 ,  G01S13/4454 ,  H01Q25/02

摘要： An antenna system is effectively formed in a limited space, to make a configuration of the antenna system a simple mechanism. In a monopulse radar apparatus, an antenna unit includes an array antenna (a wide-beam array antenna) formed by a part of antenna elements that are constituent elements of the antenna unit (an area K1), and a plurality of narrow-beam array antennas formed as array antennas having a narrower beam width than the array antenna. A monopulse process is performed based on an output of a predetermined pair of array antennas (areas K2 and K3) from among the array antennas formed as the narrow-beam array antennas.

摘要翻译： 在有限的空间中有效地形成天线系统，使得天线系统的配置成为简单的机构。 在单脉冲雷达装置中，天线单元包括由作为天线单元的构成要素（区域K 1）的天线元件的一部分形成的阵列天线（宽光束阵列天线）和多个窄光束 阵列天线形成为具有比阵列天线窄的波束宽度的阵列天线。 基于形成为窄束阵列天线的阵列天线中的预定对阵列天线（区域K 2和K 3）的输出执行单脉冲处理。

公开(公告)号：US20060164294A1

公开(公告)日：2006-07-27

申请号：US10527150

申请日：2003-10-22

申请人： Frank Gottwald ,  Michael Schlick

发明人： Frank Gottwald ,  Michael Schlick

IPC分类号： G01S13/42

CPC分类号： G01S13/878 ,  G01S13/426 ,  G01S13/4445 ,  G01S13/931 ,  G01S2013/0254 ,  G01S2013/9321 ,  G01S2013/9375 ,  H01Q3/247 ,  H01Q3/2694 ,  H01Q25/00

摘要： For an angle-resolving antenna system, only two radar sensors are provided including separate transmitting and receiving antennas. The receiving antennas of the two radar sensors are switchable with reference to their main beam direction as well as to their beam width.

摘要翻译： 对于角度分辨天线系统，仅提供两个雷达传感器，包括单独的发射和接收天线。 两个雷达传感器的接收天线可以参照其主波束方向以及波束宽度进行切换。

公开(公告)号：US20050174280A1

公开(公告)日：2005-08-11

申请号：US11076226

申请日：2005-03-10

申请人： Mitsushige Suzuki ,  Kazuaki Takano ,  Ryuji Fukute

发明人： Mitsushige Suzuki ,  Kazuaki Takano ,  Ryuji Fukute

IPC分类号： G01S7/03 ,  G01S13/02 ,  G01S13/34 ,  G01S13/44 ,  G01S13/93 ,  H04B1/38 ,  H04B1/3822 ,  G01S7/28

CPC分类号： G01S7/023 ,  G01S7/032 ,  G01S13/348 ,  G01S13/4445 ,  G01S13/931 ,  G01S2013/9353 ,  G01S2013/9375

摘要： In order to magnetically shield the transmission line which connects the external connector mounted on the outer housing with the internal circuit and also to make it possible to freely mount the external connector without being limited by the position of the internal circuit, an outer housing 60 consists of an outer housing main body 61 and a shielding layer 62 applied to the inner-periphery surface of the outer housing 60. An transmission line 73 extends from the internal circuit through the outer-periphery side of the shielding layer 62 of the outer housing 60 along the shielding layer 62 to the desired position, where the external connector 70 is placed.

摘要翻译： 为了将连接安装在外壳上的外部连接器的传输线与内部电路进行磁屏蔽，并且还可以在不受内部电路的位置的限制的情况下自由地安装外部连接器，外壳60包括 外壳体主体61和施加到外壳体60的内周面的屏蔽层62。 传输线73从外部壳体60的屏蔽层62的外周侧沿着屏蔽层62延伸到放置外部连接器70的期望位置。