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1. 发明授权

US07324043B2 Phase shifters deposited en masse for an electronically scanned antenna 有权
标题翻译：移相器大量存放在电子扫描天线上
公开(公告)号：US07324043B2
公开(公告)日：2008-01-29
申请号：US11219400
申请日：2005-09-02
申请人： George J. Purden , Shawn Shi
发明人： George J. Purden , Shawn Shi
IPC分类号： G01S7/28
CPC分类号： H01P1/181 , H01Q3/44 , H01Q21/0075 , H01Q21/0087 , H01Q21/065
摘要： A system and method for an electronically scanned antenna is provided in which phase shifters are deposited en masse along with other electronically scanned antenna components on a wafer scale substrate using a thin film process. Alternative wafer scale sizes may be utilized to furnish a required antenna aperture area. Significant processing costs for radar and communication systems are saved utilizing the present invention as compared with contemporary discrete phase shifters that are individually mounted on an antenna. In an aspect, the phase shifter is made up of a base electrode, a barium strontanate titanate (BST) ferroelectric varactor and a top electrode. The BST ferroelectric material is a voltage variable dielectric, which generates a radiation phase. The radiation phase is regulated by a phase shifter control. The radiation phase generates an electromagnetic field about a radiating element and electromagnetic radio waves are radiated from the radiating element.
摘要翻译：提供了一种用于电子扫描天线的系统和方法，其中使用薄膜工艺，移相器与其他电子扫描天线部件一起沉积在晶片秤基板上。可以利用替代的晶片尺寸来提供所需的天线孔径面积。与单独安装在天线上的现代离散移相器相比，利用本发明节省了雷达和通信系统的显着处理成本。一方面，移相器由基极，钛酸钡钡（BST）铁电变容二极管和顶电极构成。 BST铁电材料是产生辐射相的电压可变电介质。辐射相位由移相器控制来调节。辐射相产生关于辐射元件的电磁场，并且辐射元件辐射电磁无线电波。

2. 发明申请

US20140159942A1 PARTIAL COVERING RADOME FOR A RADAR UNIT 有权
标题翻译：雷达单元的部分覆盖雷达
公开(公告)号：US20140159942A1
公开(公告)日：2014-06-12
申请号：US13617883
申请日：2012-09-14
申请人： Shawn Shi , David Jay Vess
发明人： Shawn Shi , David Jay Vess
IPC分类号： G01S13/86
CPC分类号： G01S13/867 , G01S2007/027 , G01S2013/9392 , H01Q1/1271 , H01Q1/22 , H01Q1/3266 , H01Q1/3291 , H01Q1/42
摘要： A sensor assembly that integrates a camera and a radar sensor is described herein. The sensor assembly includes a housing configured to partially enclose the camera and the radar sensor, and define a partial radome that partially intrudes into the radar beam. The partial radome is configured such that after passing through the partial radome a first phase angle of the first portion of the radar beam differs from a second phase angle of the second portion of the radar beam by an amount substantially corresponding to an integer number of three hundred sixty degrees (360°) of phase angle shift. The partial radome provides glare shield to the camera, protection to assembly, and is configured to minimally effect radar performance.
摘要翻译：本文描述了集成照相机和雷达传感器的传感器组件。传感器组件包括构造成部分地包围照相机和雷达传感器并且限定部分地进入雷达光束的部分天线罩的壳体。部分天线罩被配置为使得在通过部分天线罩之后，雷达波束的第一部分的第一相位角与雷达波束的第二部分的第二相位角相差几乎相当于整数三相位角偏移百度（360°）。部分天线罩为相机提供防眩光屏蔽，防止组装，并配置为最小化影响雷达性能。

3. 发明授权

US07636064B2 Dual circularly polarized antenna system and a method of communicating signals by the antenna system 有权
公开(公告)号：US07636064B2
公开(公告)日：2009-12-22
申请号：US11899200
申请日：2007-09-05
申请人： Shawn Shi
发明人： Shawn Shi
IPC分类号： H01Q1/38
CPC分类号： H01Q1/38 , H01Q1/1257 , H01Q1/3275 , H01Q3/04 , H01Q3/34 , H01Q11/16 , H01Q21/12
摘要： An antenna system and a method for communicating signals by a dual circularly polarized antenna system are provided. The antenna system includes a substantially straight microstrip segment and a plurality of substantially straight microstrip projections. The plurality of microstrip projections extend from the microstrip segment in pairs at a predetermined angle, wherein each microstrip projection of the pair of microstrip projections extends from substantially the same location on the microstrip segment. A first microstrip projection extends from the microstrip segment on a first side of the microstrip segment and a second microstrip projection extends from the microstrip segment on a second side of the microstrip segment, such that the first and second microstrip projections at least one of emit and receive circularly polarized radiation in a first direction and circularly polarized radiation in a second direction simultaneously.

4. 发明授权

US07372407B2 Coupled loop array antenna 失效
标题翻译：耦合环阵列天线
公开(公告)号：US07372407B2
公开(公告)日：2008-05-13
申请号：US11014444
申请日：2004-12-16
申请人： Shawn Shi
发明人： Shawn Shi
IPC分类号： H01Q1/38 , H01Q21/00
CPC分类号： H01Q7/00 , H01Q13/206 , H01Q21/0006 , H01Q21/061
摘要： An antenna uses an at least substantially straight microstrip line as the feed for a linear array. A row of microstrip loops is located on a side of the feed line and at least substantially parallel to the feed line. Multiple iterations of this arrangement may be used to form a planar array antenna.
摘要翻译：天线使用至少基本上直的微带线作为线性阵列的馈送。一行微带线圈位于进料管线的一侧并且至少基本上平行于进料管线。这种布置的多次迭代可以用于形成平面阵列天线。

5. 发明申请

US20060132368A1 Coupled loop array antenna 失效
标题翻译：耦合环阵列天线
公开(公告)号：US20060132368A1
公开(公告)日：2006-06-22
申请号：US11014444
申请日：2004-12-16
申请人： Shawn Shi
发明人： Shawn Shi
IPC分类号： H01Q11/02
CPC分类号： H01Q7/00 , H01Q13/206 , H01Q21/0006 , H01Q21/061
摘要： An antenna uses an at least substantially straight microstrip line as the feed for a linear array. A row of microstrip loops is located on a side of the feed line and at least substantially parallel to the feed line. Multiple iterations of this arrangement may be used to form a planar array antenna.
摘要翻译：天线使用至少基本上直的微带线作为线性阵列的馈送。一行微带线圈位于进料管线的一侧并且至少基本上平行于进料管线。这种布置的多次迭代可以用于形成平面阵列天线。

6. 发明授权

US07498896B2 Waveguide to microstrip line coupling apparatus 有权
标题翻译：波导到微带线耦合装置
公开(公告)号：US07498896B2
公开(公告)日：2009-03-03
申请号：US11796518
申请日：2007-04-27
申请人： Shawn Shi
发明人： Shawn Shi
IPC分类号： H01P5/107
CPC分类号： H01P5/107
摘要： Electrical coupling apparatus providing transition between a high radio frequency waveguide and a perpendicularly oriented microstrip line without use of a shorting cap fixes an open end of the waveguide perpendicularly to a dielectric substrate. The microstrip line is carried on the substrate and couples through a hole in the waveguide wall to a microstrip patch on the substrate within the waveguide having a resonance with the waveguide encompassing a predetermined high radio frequency bandwidth of signals to be conducted by the apparatus. A plurality of parallel conducting members form a via fence aligned with the waveguide wall and extending through the substrate to electrically connect the waveguide to a planar ground conductor that covers the opposite side of the substrate, including the area under the open end of the waveguide.
摘要翻译：在不使用短路帽的情况下，提供在高射频波导和垂直定向的微带线之间的转换的电耦合装置将导波管的开口端垂直于电介质基片固定。微带线被承载在衬底上，并且通过波导壁中的孔耦合到波导内的衬底上的微带贴片，该衬底与波导共振，该波导包含由该装置传导的信号的预定的高射频带宽。多个平行导电构件形成与波导管对准的通孔栅栏，并延伸穿过基板，以将波导电连接到覆盖基板相对侧的平面接地导体，包括波导开口端下方的区域。

7. 发明申请

US20080266196A1 WAVEGUIDE TO MICROSTRIP LINE COUPLING APPARATUS 有权
标题翻译：波导到微波线耦合器
公开(公告)号：US20080266196A1
公开(公告)日：2008-10-30
申请号：US11796518
申请日：2007-04-27
申请人： Shawn Shi
发明人： Shawn Shi
IPC分类号： H01Q13/00
CPC分类号： H01P5/107
摘要： Electrical coupling apparatus providing transition between a high radio frequency waveguide and a perpendicularly oriented microstrip line without use of a shorting cap fixes an open end of the waveguide perpendicularly to a dielectric substrate. The microstrip line is carried on the substrate and couples through a hole in the waveguide wall to a microstrip patch on the substrate within the waveguide having a resonance with the waveguide encompassing a predetermined high radio frequency bandwidth of signals to be conducted by the apparatus. A plurality of parallel conducting members form a via fence aligned with the waveguide wall and extending through the substrate to electrically connect the waveguide to a planar ground conductor that covers the opposite side of the substrate, including the area under the open end of the waveguide.
摘要翻译：在不使用短路帽的情况下，提供在高射频波导和垂直定向的微带线之间的转换的电耦合装置将导波管的开口端垂直于电介质基片固定。微带线被承载在衬底上，并且通过波导壁中的孔耦合到波导内的衬底上的微带贴片，该衬底与波导共振，该波导包含由该装置传导的信号的预定的高射频带宽。多个平行导电构件形成与波导管对准的通孔栅栏，并延伸穿过基板，以将波导电连接到覆盖基板相对侧的平面接地导体，包括波导开口端下方的区域。

8. 发明申请

US20070052592A1 Phase shifters deposited en masse for an electronically scanned antenna 有权
标题翻译：移相器大量存放在电子扫描天线上
公开(公告)号：US20070052592A1
公开(公告)日：2007-03-08
申请号：US11219400
申请日：2005-09-02
申请人： George Purden , Shawn Shi
发明人： George Purden , Shawn Shi
IPC分类号： H01Q1/38
CPC分类号： H01P1/181 , H01Q3/44 , H01Q21/0075 , H01Q21/0087 , H01Q21/065
摘要： A system and method for an electronically scanned antenna is provided in which phase shifters are deposited en masse along with other electronically scanned antenna components on a wafer scale substrate using a thin film process. Alternative wafer scale sizes may be utilized to furnish a required antenna aperture area. Significant processing costs for radar and communication systems are saved utilizing the present invention as compared with contemporary discrete phase shifters that are individually mounted on an antenna. In an aspect, the phase shifter is made up of a base electrode, a barium strontanate titanate (BST) ferroelectric varactor and a top electrode. The BST ferroelectric material is a voltage variable dielectric, which generates a radiation phase. The radiation phase is regulated by a phase shifter control. The radiation phase generates an electromagnetic field about a radiating element and electromagnetic radio waves are radiated from the radiating element.
摘要翻译：提供一种用于电子扫描天线的系统和方法，其中使用薄膜工艺将移相器与其他电子扫描天线部件一起沉积在晶片秤基板上。可以利用替代的晶片尺寸来提供所需的天线孔径面积。与单独安装在天线上的现代离散移相器相比，利用本发明节省了雷达和通信系统的显着处理成本。一方面，移相器由基极，钛酸钡钡（BST）铁电变容二极管和顶电极构成。 BST铁电材料是产生辐射相的电压可变电介质。辐射相位由移相器控制来调节。辐射相产生关于辐射元件的电磁场，并且辐射元件辐射电磁无线电波。

9. 发明授权

US09024804B2 Partial covering radome for a radar unit 有权
标题翻译：部分覆盖雷达单元雷达罩
公开(公告)号：US09024804B2
公开(公告)日：2015-05-05
申请号：US13617883
申请日：2012-09-14
申请人： Shawn Shi , David Jay Vess
发明人： Shawn Shi , David Jay Vess
IPC分类号： G01S13/86 , G01S7/02 , H01Q1/42 , H01Q1/12 , H01Q1/22 , H01Q1/32 , G01S13/93 , G01S13/00 , H01Q1/00
CPC分类号： G01S13/867 , G01S2007/027 , G01S2013/9392 , H01Q1/1271 , H01Q1/22 , H01Q1/3266 , H01Q1/3291 , H01Q1/42
摘要： A sensor assembly that integrates a camera and a radar sensor is described herein. The sensor assembly includes a housing configured to partially enclose the camera and the radar sensor, and define a partial radome that partially intrudes into the radar beam. The partial radome is configured such that after passing through the partial radome a first phase angle of the first portion of the radar beam differs from a second phase angle of the second portion of the radar beam by an amount substantially corresponding to an integer number of three hundred sixty degrees (360°) of phase angle shift. The partial radome provides glare shield to the camera, protection to assembly, and is configured to minimally effect radar performance.
摘要翻译：本文描述了集成照相机和雷达传感器的传感器组件。传感器组件包括构造成部分地包围照相机和雷达传感器并且限定部分地进入雷达光束的部分天线罩的壳体。部分天线罩被配置为使得在通过部分天线罩之后，雷达波束的第一部分的第一相位角与雷达波束的第二部分的第二相位角相差几乎相当于整数三相位角偏移百度（360°）。部分天线罩为相机提供防眩光屏蔽，防止组装，并配置为最小化影响雷达性能。

10. 发明授权

US08604968B2 Integrated radar-camera sensor 有权
标题翻译：集成雷达摄像头传感器
公开(公告)号：US08604968B2
公开(公告)日：2013-12-10
申请号：US13119307
申请日：2009-10-06
申请人： Stephen W. Alland , Richard C. Lind , William G. Shogren , Lawrence A. Humm , William A. Bauson , Shawn Shi
发明人： Stephen W. Alland , Richard C. Lind , William G. Shogren , Lawrence A. Humm , William A. Bauson , Shawn Shi
IPC分类号： G01S13/00
CPC分类号： B60R11/04 , B60R1/00 , B60R11/02 , B60R2011/0026 , B60R2011/0075 , B60R2300/108 , B60R2300/301 , B60R2300/804 , B60R2300/8093 , G01S13/867 , G01S13/931 , G01S2013/9321 , G01S2013/9346 , G01S2013/9392 , H01Q1/3233 , H01Q1/325 , H01Q1/526
摘要： An integrated radar-camera sensor is provided which includes a camera sensor component and a radar sensor component both housed within a common single module housing. The sensor module also includes processing circuitry for processing the radar sensor and camera outputs. The sensor module is located behind the windshield of a vehicle and may include glare and/or EMI shields.
摘要翻译：提供了一种集成雷达摄像机传感器，其包括摄像机传感器部件和雷达传感器部件，两者都容纳在共同的单个模块外壳内。传感器模块还包括用于处理雷达传感器和摄像机输出的处理电路。传感器模块位于车辆的挡风玻璃后面，并且可以包括眩光和/或EMI屏蔽。

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