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1. 发明授权

US06650291B1 Multiband phased array antenna utilizing a unit cell 有权
标题翻译：使用单元的多频带相控阵天线
公开(公告)号：US06650291B1
公开(公告)日：2003-11-18
申请号：US10141269
申请日：2002-05-08
申请人： James B. West , Mohamed Wajih A. Elsallal
发明人： James B. West , Mohamed Wajih A. Elsallal
IPC分类号： H01Q326
CPC分类号： H01Q21/061 , H01Q3/46 , H01Q5/40
摘要： A multi-band phased array antenna for radiating low frequency band signals and high frequency band signals. The multiband phased array antenna is formed from unit cells having waveguides for radiating high frequency band signals and end-fire radiating elements for radiating low frequency band signals. The unit cells have four walls with an open input end and an open radiating end. End-fire radiating elements are disposed on inner surfaces and outer surfaces of the four walls and radiate out the radiating end. Four waveguides are disposed together to radiate into the input end of the low frequency assembly.
摘要翻译：一种用于辐射低频带信号和高频带信号的多频带相控阵天线。多频带相控阵天线由具有用于辐射高频带信号的波导的单元电池和用于辐射低频带信号的端射辐射元件形成。单元电池具有四个壁，其具有开放的输入端和开放的辐射端。端火辐射元件设置在四壁的内表面和外表面上，并辐射出辐射端。四个波导被布置在一起以辐射到低频组件的输入端。

2. 发明授权

US07034753B1 Multi-band wide-angle scan phased array antenna with novel grating lobe suppression 有权
标题翻译：多波段广角扫描相控阵天线，具有新颖的栅瓣抑制功能
公开(公告)号：US07034753B1
公开(公告)日：2006-04-25
申请号：US10882977
申请日：2004-07-01
申请人： Mohamed Wajih A. Elsallal , James B. West
发明人： Mohamed Wajih A. Elsallal , James B. West
IPC分类号： H01Q1/38
CPC分类号： H01Q21/061 , H01Q5/28 , H01Q5/42 , H01Q21/0006
摘要： A multi-band wide-angle scan phased array antenna with novel grating lobe suppression has a first plurality of radiation elements for radiating a first frequency arranged in a rectangular configuration. A second plurality of radiation elements for radiating second frequency are arranged in a rectangular frame around the first radiation elements. A third plurality of radiation elements for radiating third frequency are arranged in a rectangular frame around the second radiation elements. The radiation elements are apertures that are λ/2 of an operating frequency in size. The radiation elements may also be arranged in square, circular, or elliptical configurations.
摘要翻译：具有新颖的光栅波瓣抑制的多波段广角扫描相控阵天线具有用于辐射以矩形配置布置的第一频率的第一多个辐射元件。用于辐射第二频率的第二组多个辐射元件以围绕第一辐射元件的矩形框布置。用于辐射第三频率的第三组多个辐射元件以围绕第二辐射元件的矩形框布置。辐射元件是大小为工作频率的λ/ 2的孔。辐射元件也可以以正方形，圆形或椭圆形配置布置。

3. 发明授权

US09118112B1 Multi-sensor system and method for vehicles 有权
标题翻译：多传感器系统和车辆方法
公开(公告)号：US09118112B1
公开(公告)日：2015-08-25
申请号：US13831035
申请日：2013-03-14
申请人： James B. West , Lee M. Paulsen , Daniel L. Woodell
发明人： James B. West , Lee M. Paulsen , Daniel L. Woodell
IPC分类号： H01Q1/28 , H01P11/00 , H01Q1/27
CPC分类号： H01Q1/281 , H01Q1/28 , H01Q1/286 , H01Q1/288 , H01Q21/28
摘要： Systems and methods for use in a vehicle are provided. A vehicle can be an aircraft, truck, ship, automobile, locomotive, etc. A system includes a housing having an exterior surface for housing sensor or communication equipment and interior surface for housing electronics associated with the equipment. The sensor or communication equipment can include a radar antenna mounted on or adjacent to the exterior surface, and at least one of a Satcom antenna, altimeter antenna, vision sensor or any communication link antenna.
摘要翻译：提供了一种用于车辆的系统和方法。车辆可以是飞机，卡车，船舶，汽车，机车等。一种系统包括具有用于容纳传感器或通信设备的外表面的外壳以及用于与设备相关联的电子设备的内表面。传感器或通信设备可以包括安装在外表面上或与外表面相邻的雷达天线，以及卫星通信天线，高度计天线，视觉传感器或任何通信链路天线中的至少一个。

4. 发明授权

US09091745B2 Optimized two panel AESA for aircraft applications 有权
标题翻译：为飞机应用优化了两个面板AESA
公开(公告)号：US09091745B2
公开(公告)日：2015-07-28
申请号：US13400387
申请日：2012-02-20
申请人： Daniel L. Woodell , James B. West , Lee M. Paulsen , Michael J. Buckley , Brian J. Herting
发明人： Daniel L. Woodell , James B. West , Lee M. Paulsen , Michael J. Buckley , Brian J. Herting
IPC分类号： H01Q3/00 , G01S7/02 , H01Q1/28 , H01Q21/06 , G01S13/02
CPC分类号： G01S7/023 , G01S2013/0245 , G01S2013/0272 , H01Q1/281 , H01Q3/24 , H01Q21/061 , H01Q25/00
摘要： A two panel radar system is disclosed. The radar system may include a pair of AESA panels respectively positioned on either side of a central axis, wherein a pointing direction of the first AESA panel is offset by a predetermined angle in a clockwise direction with respect to the central axis and a pointing direction of the second AESA panel is offset by the predetermined angle in a counterclockwise direction with respect to the central axis. A controller may be configured for selectively activating at least one of: the first AESA panel for providing a first coverage area in a first direction offset from the central axis, the second AESA panel for providing a second coverage area in a second direction offset from the central axis, or the pair of AESA panels jointly for providing a third coverage area between the first coverage area and the second coverage area.
摘要翻译：公开了一种两面板雷达系统。雷达系统可以包括分别位于中心轴线的任一侧上的一对AESA面板，其中第一AESA面板的指向方向相对于中心轴线沿顺时针方向偏移预定角度，并且指向方向第二AESA面板相对于中心轴在逆时针方向上偏移预定角度。控制器可以被配置为选择性地激活以下中的至少一个：第一AESA面板，用于在偏离中心轴的第一方向上提供第一覆盖区域，第二AESA面板用于在与第二方向偏移的第二方向上提供第二覆盖区域中心轴或一对AESA面板，用于在第一覆盖区域和第二覆盖区域之间提供第三覆盖区域。

5. 发明授权

US07688269B1 Stacked dual-band electromagnetic band gap waveguide aperture with independent feeds 有权
标题翻译：堆叠的双频带电磁带隙波导孔径独立进料
公开(公告)号：US07688269B1
公开(公告)日：2010-03-30
申请号：US11495380
申请日：2006-07-28
申请人： James B. West
发明人： James B. West
IPC分类号： H01Q3/36 , H01P5/12
CPC分类号： H01P1/182 , H01P1/2005 , H01Q5/42 , H01Q5/47 , H01Q21/064
摘要： A dual-band stacked electromagnetic band gap (EBG) electronically scanned array (ESA) has a high-frequency aperture stacked on a low-frequency aperture. The high-frequency aperture looks through the low-frequency aperture. Low-frequency and high-frequency feeds feed the apertures. The low-frequency aperture comprises low-frequency cells with two vertical low-frequency EBG sidewalls and two horizontal metal walls. The high-frequency aperture comprises high-frequency cells with four cells stacked on each of the low-frequency cells. The four high-frequency cells comprise four vertical high-frequency EBG sidewalls, two horizontal metal top and bottom metal walls, and a center horizontal metal wall for operation with the same polarization as the low-frequency aperture. The high-frequency cells may comprise four horizontal high-frequency EBG sidewalls, two vertical left and right metal walls, and a center vertical metal wall for orthogonal polarization. A frequency selective surface may be used to provide isolation between the apertures.
摘要翻译：双带堆叠电磁带隙（EBG）电子扫描阵列（ESA）具有堆叠在低频孔径上的高频孔径。高频光圈通过低频光圈观察。低频和高频馈送馈送孔。低频孔径包括具有两个垂直低频EBG侧壁和两个水平金属壁的低频单元。高频孔径包括在每个低频单元上堆叠有四个单元的高频单元。四个高频电池包括四个垂直高频EBG侧壁，两个水平金属顶部和底部金属壁，以及用于以与低频孔径相同的偏振运行的中心水平金属壁。高频电池可以包括四个水平高频EBG侧壁，两个垂直的左右金属壁和用于正交极化的中心垂直金属壁。可以使用频率选择表面来提供孔之间的隔离。

6. 发明授权

US07436361B1 Low-loss dual polarized antenna for satcom and polarimetric weather radar 有权
标题翻译：用于卫星和极化天气雷达的低损耗双极化天线
公开(公告)号：US07436361B1
公开(公告)日：2008-10-14
申请号：US11527235
申请日：2006-09-26
申请人： Lee M. Paulsen , Daniel N. Chen , James B. West , Brian J. Herting
发明人： Lee M. Paulsen , Daniel N. Chen , James B. West , Brian J. Herting
IPC分类号： H01Q1/38 , H01Q13/10
CPC分类号： H01Q1/28 , H01Q1/38 , H01Q21/0043 , H01Q21/065
摘要： The present invention is a low-loss polarized antenna for satellite communications and polarimetric weather radar. The antenna may comprise: (a) a microstrip patch antenna, (b) a waveguide, and (c) a coupling interface between the antenna and waveguide. The microstrip patch antennas may individually comprise: (i) a patch radiator having a defined area, and (ii) an associated microstrip.In a further embodiment of the invention, an antenna array is presented. The antenna array may comprise: (a) a plurality of microstrip antennas, and (b) a plurality of waveguides. The antenna array may further comprise: (c) a waveguide combiner. The microstrip patch antennas may individually comprise: (i) a patch radiator having a defined area, and (ii) an associated microstrip.In still a further embodiment of the invention, a method for the manufacturing of an antenna is presented. The method may comprise the step: (a) operably coupling a microstrip patch antenna to a waveguide.
摘要翻译：本发明是用于卫星通信和偏振天气雷达的低损耗极化天线。天线可以包括：（a）微带贴片天线，（b）波导，和（c）天线和波导之间的耦合接口。微带贴片天线可以分别包括：（i）具有限定区域的贴片辐射器，和（ii）相关联的微带线。在本发明的另一实施例中，呈现天线阵列。天线阵列可以包括：（a）多个微带天线，和（b）多个波导。天线阵列还可以包括：（c）波导组合器。微带贴片天线可以分别包括：（i）具有限定区域的贴片辐射器，和（ii）相关联的微带线。在本发明的另一个实施例中，提出了一种用于制造天线的方法。该方法可以包括以下步骤：（a）将微带贴片天线可操作地耦合到波导。

7. 发明授权

US07411472B1 Low-loss integrated waveguide feed for wafer-scale heterogeneous layered active electronically scanned array 有权
标题翻译：用于晶片级异质分层有源电子扫描阵列的低损耗集成波导馈电
公开(公告)号：US07411472B1
公开(公告)日：2008-08-12
申请号：US11344852
申请日：2006-02-01
申请人： James B. West , Ross K. Wilcoxon
发明人： James B. West , Ross K. Wilcoxon
IPC分类号： H01P5/12 , H01Q13/10 , H01Q3/00
CPC分类号： H01Q1/02 , G01S2013/0254 , H01Q21/0006 , H01Q21/0093
摘要： A wafer-scale heterogeneous layered active electronically scanned array (ESA) utilizes a low-loss integrated waveguide feed. The ESA is formed from wafer-scale subarray modules each of which comprises a multilayer stack to form transmit/receive (T/R) modules. Waveguide subarray combiners feed the T/R modules. A subarray combiner is a waveguide assembly bonded to a bottom layer in the multilayer stack. The bottom layer is a ground plane forming a top waveguide broadwall of the combiner. The waveguide subarray combiner may be formed from a variety of waveguide types and feeds the T/R modules using electric field probe coupling or an aperture slot coupling. A second layer feed structure forms the subarray modules into the ESA and feeds the waveguide subarray combiners. The second layer feed structure uses waveguides to feed the waveguide subarray combiners using E-field probes or aperture slot coupling on the bottom waveguide broadwall.
摘要翻译：晶圆级异质分层有源电子扫描阵列（ESA）利用低损耗集成波导馈电。 ESA由晶片级子阵列模块形成，每个模块包括多层堆叠以形成发射/接收（T / R）模块。波导子阵列组合器馈送T / R模块。子阵列组合器是结合到多层堆叠中的底层的波导组件。底层是形成组合器的顶部波导宽壁的接地平面。波导子阵列组合器可以由各种波导类型形成，并且使用电场探针耦合或孔隙耦合馈送T / R模块。第二层馈送结构将子阵列模块形成到ESA中并馈送波导子阵列组合器。第二层馈电结构使用波导使用在底部波导宽壁上的E场探针或孔隙耦合来馈送波导子阵列组合器。

8. 发明授权

US07170446B1 Phased array antenna interconnect having substrate slat structures 有权
公开(公告)号：US07170446B1
公开(公告)日：2007-01-30
申请号：US10949842
申请日：2004-09-24
申请人： James B. West , John C. Mather
发明人： James B. West , John C. Mather
IPC分类号： H01P1/18 , H01Q3/30
CPC分类号： H01Q13/085 , H01Q3/30
摘要： A phased array antenna is provided having a plurality of phase shifter devices for phase shifting and beam steering a radiated beam of the phased array antenna. The plurality of phase shifter devices are interconnected with an interconnect structure comprising a plurality of linear array substrate slats. Each linear array substrate slat includes a plurality of radiating elements formed using first and second metal layers of the substrate slat, a plurality of phase shifter devices and a common RF feed conductor for the plurality of radiating elements. The common RF feed conductor is formed on a third metal layer of the substrate slat that is disposed between the first and second metal layers. The common RF feed conductor is configured to include a single location for electrical connections to receive RF signals for the plurality of radiating elements. The phased array antenna also includes bias/control conductors applied to selected areas of the third metal layer, a fourth metal layer applied over the second metal layer and a shielding metal layer applied on the fourth metal layer. The bias/control conductors are configured to include a single location for electrical connections to receive bias voltages and control signals. The fourth metal layer includes circuit connections from the bias/control circuitry to the plurality of phase shifter devices. Each phase shifter device is attached to a radiating element via a mounting location on the shielding metal layer. Accordingly, a phased array antenna interconnect structure is provided that reduces the number of electrical connections required to provide RF signals and bias/control signals to multiple radiating elements and phase shifters, respectively, of the phased array antenna and provides a cost effective phased array antenna architecture that has a single locus of electrical connection for RF and bias control signals embedded in a multi-layer linear array or slat substrate of the phased array antenna.

9. 发明授权

US06937194B1 Conformal electronic scanning array 有权
标题翻译：保形电子扫描阵列
公开(公告)号：US06937194B1
公开(公告)日：2005-08-30
申请号：US10645244
申请日：2003-08-21
申请人： John L. Meier , Martin J. Steffensmeier , James B. West , Stephen J. Wright , Nathan O. Jensen
发明人： John L. Meier , Martin J. Steffensmeier , James B. West , Stephen J. Wright , Nathan O. Jensen
IPC分类号： H01Q3/30 , H01Q21/00 , H01Q1/38
CPC分类号： H01Q3/30 , H01Q21/0025
摘要： A method of forming a conformal electronic scanning array (ESA) is disclosed. The ESA is formed using rolling techniques similar to those used in forming LCD displays. If the layers forming the ESA are made of substantially transparent materials, the ESA may be applied to an outer surface of a display, such as a flexible display. The ESA may also be applied to a window or other non-planar surface such as an outer surface of a vehicle, or may be integrated into a computer display.
摘要翻译：公开了形成保形电子扫描阵列（ESA）的方法。使用类似于用于形成LCD显示器的滚动技术形成ESA。如果形成ESA的层由基本上透明的材料制成，则ESA可以被施加到诸如柔性显示器的显示器的外表面上。 ESA也可以应用于窗户或其他非平面表面，例如车辆的外表面，或者可以集成到计算机显示器中。

10. 发明授权

US5603953A Supported liquid membrane delivery devices 失效
标题翻译：支持液膜输送装置
公开(公告)号：US5603953A
公开(公告)日：1997-02-18
申请号：US424511
申请日：1995-05-23
申请人： Scott M. Herbig , Kelly L. Smith , Paul Van Eikeren , James B. West
发明人： Scott M. Herbig , Kelly L. Smith , Paul Van Eikeren , James B. West
IPC分类号： A61K9/00 , A61K9/22 , A61K9/28 , A61K9/30 , A61K9/48 , A61K9/32 , A61K9/36
CPC分类号： A61K9/009 , A61K9/282 , A61K9/284 , A61K9/4816
摘要： Supported liquid membrane delivery devices that release a beneficial agent to an aqueous environment following exposure to an environmental trigger. A microporous hydrophobic support membrane at least partially surrounds a beneficial agent- containing hydrophilic formulation. A hydrophobic liquid is held within the microporous support membrane by capillarity and the hydrophobic liquid is substantially permeable to the aqueous environment and the beneficial agent-containing hydrophilic formulation. The entrained hydrophobic liquid becomes substantially permeable to the aqueous environment upon exposure to an environmental trigger such as an enzyme, and the beneficial agent is subsequently released.
摘要翻译：支持的液体膜输送装置，其在暴露于环境触发器之后将有益剂释放到水性环境中。微孔疏水性支持膜至少部分地包围含有益剂的亲水性制剂。疏水性液体通过毛细管力保持在微孔支撑膜内，并且疏水性液体对水性环境和含有益剂的亲水性制剂基本上是可渗透的。夹带的疏水性液体在暴露于诸如酶的环境触发剂时变得对水性环境基本上可渗透，并且有益剂随后被释放。

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