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    Omni-directional antenna
    1.
    发明授权
    Omni-directional antenna 失效
    全向天线

    公开(公告)号：US07443348B2

    公开(公告)日：2008-10-28

    申请号：US11755265

    申请日：2007-05-30

    申请人： Frederick O. Fortson ,  Richard Hansen ,  Greg Soosik

    发明人： Frederick O. Fortson ,  Richard Hansen ,  Greg Soosik

    IPC分类号： H01Q1/38

    CPC分类号： H01Q1/38 ,  H01Q9/32

    摘要： An omni-directional antenna includes an electrically conductive ground plane, an electrically conductive parasitic disc spaced upwardly apart from the ground plane and parallel thereto, and an electrically conductive vertical antenna element extending up through the center of the ground plane and parasitic disc, The vertical element terminates in a tip defining a length above the parasitic disc that is matched to a frequency of interest. The parasitic disc and ground plane are preferably both circular. To prevent electrical connection, the vertical element preferably extends through separate insulators in the parasitic disc and ground plane. The length of the vertical element is matched to a microwave frequency; in particular, the length of the vertical element is proportioned to one-quarter wavelength of the frequency of interest. The invention is particularly suited to microwave frequencies.

    摘要翻译： 全向天线包括导电接地平面，与接地平面向上间隔开并与之平行的导电寄生盘，以及向上延伸穿过接地平面和寄生盘中心的导电垂直天线元件。垂直 元件终止于限定与感兴趣的频率匹配的寄生盘上方的长度的尖端。 寄生盘和接地平面优选是圆形的。 为了防止电连接，垂直元件优选地延伸通过寄生盘和接地平面中的分离的绝缘体。 垂直元件的长度与微波频率相匹配; 特别地，垂直元件的长度与感兴趣频率的四分之一波长成比例。 本发明特别适用于微波频率。

    OMNI-DIRECTIONAL ANTENNA
    2.
    发明申请
    OMNI-DIRECTIONAL ANTENNA 失效

    公开(公告)号：US20080030406A1

    公开(公告)日：2008-02-07

    申请号：US11755265

    申请日：2007-05-30

    申请人： Frederick Fortson ,  Richard Hansen ,  Greg Soosik

    发明人： Frederick Fortson ,  Richard Hansen ,  Greg Soosik

    IPC分类号： H01Q1/38

    CPC分类号： H01Q1/38 ,  H01Q9/32

    摘要： An omni-directional antenna includes an electrically conductive ground plane, an electrically conductive parasitic disc spaced upwardly apart from the ground plane and parallel thereto, and an electrically conductive vertical antenna element extending up through the center of the ground plane and parasitic disc, The vertical element terminates in a tip defining a length above the parasitic disc that is matched to a frequency of interest. The parasitic disc and ground plane are preferably both circular. To prevent electrical connection, the vertical element preferably extends through separate insulators in the parasitic disc and ground plane. The length of the vertical element is matched to a microwave frequency; in particular, the length of the vertical element is proportioned to one-quarter wavelength of the frequency of interest. The invention is particularly suited to microwave frequencies.

    摘要翻译： 全向天线包括导电接地平面，与接地平面向上间隔开并与之平行的导电寄生盘，以及向上延伸穿过接地平面和寄生盘中心的导电垂直天线元件。垂直 元件终止于限定与感兴趣的频率匹配的寄生盘上方的长度的尖端。 寄生盘和接地平面优选是圆形的。 为了防止电连接，垂直元件优选地延伸通过寄生盘和接地平面中的分离的绝缘体。 垂直元件的长度与微波频率相匹配; 特别地，垂直元件的长度与感兴趣频率的四分之一波长成比例。 本发明特别适用于微波频率。

    ENCLOSURES WITH INTEGRATED ANTENNAS THAT MAKE USE OF THE SKIN EFFECT
    3.
    发明申请
    ENCLOSURES WITH INTEGRATED ANTENNAS THAT MAKE USE OF THE SKIN EFFECT 审中-公开
    具有使用皮肤效果的集成天线的衣物

    公开(公告)号：US20080055186A1

    公开(公告)日：2008-03-06

    申请号：US11757754

    申请日：2007-06-04

    申请人： Frederick Fortson ,  Greg Soosik ,  Richard Hansen

    发明人： Frederick Fortson ,  Greg Soosik ,  Richard Hansen

    IPC分类号： H01Q1/40

    CPC分类号： H01Q1/38 ,  B33Y80/00 ,  H01Q1/22

    摘要： A thin layer or layers of electrically conductive material applied to the exterior surface of the enclosure exploits the skin effect for antenna implementations. Using an additive manufacturing process of the type wherein layers of material are consolidated without melting the material in bulk, at least the electrical interconnection may be completely embedded within the wall of the enclosure. Indeed, the transmitter, receiver, or transceiver and the electrical interconnection may also be completely embedded within the enclosure or the wall thereof. A pair of antennas may be provided to function as a dipole, for example. Alternatively, a plurality of antennas arranged to facilitate frequency tuning, beam steering, or other parameters. The antenna and enclosure are preferably fabricated from materials having different dielectric constants, including different metals. As examples, the enclosure may be fabricated from aluminum or stainless steel, while the antenna layer(s) may be fabricated from copper, gold, silver or other highly conductive materials. Antennas according to the invention may be used at microwave frequencies, including those used for wireless networking.

    摘要翻译： 施加到外壳外表面的薄层或导电材料层可利用天线实施的皮肤效应。 使用这种类型的添加剂制造方法，其中材料层被固结而不是大量熔化材料，至少电互连可以完全嵌入外壳的壁内。 实际上，发射器，接收器或收发器和电互连也可以完全嵌入外壳或其壁。 例如，可以提供一对天线用作偶极子。 或者，布置成便于频率调谐，波束转向或其它参数的多个天线。 天线和外壳优选地由具有不同介电常数的材料制成，包括不同的金属。 作为示例，外壳可以由铝或不锈钢制成，而天线层可以由铜，金，银或其它高导​​电材料制成。 根据本发明的天线可以以微波频率使用，包括用于无线网络的天线。

    MULTI-FLOW SYSTEM
    8.
    发明申请
    MULTI-FLOW SYSTEM 审中-公开

    公开(公告)号：US20170094916A1

    公开(公告)日：2017-04-06

    申请号：US15276653

    申请日：2016-09-26

    申请人： Richard Hansen

    发明人： Richard Hansen

    IPC分类号： A01G25/00 ,  B05B1/30 ,  B05B1/14

    CPC分类号： B05B15/654 ,  B05B1/3026 ,  B05B7/2462 ,  B05B12/04 ,  B05B12/06

    摘要： The irrigation system includes a threaded neck, a main chamber, a 360-degree tube coupling, a set of directional flow tubes, a flow tube nozzle adjustment, a chamber pressure control, and a pulse flow control dial. The multi-flow system is useful for providing a direct watering system in a garden will not damage or over-water plants. Further, the system decreases water loss, and helps maintain proper plant health by adding fertilizer to the system if so desired.

    QUARTZ GLASS CRUCIBLE AND METHOD FOR TREATING SURFACE OF QUARTZ GLASS CRUCIBLE
    10.
    发明申请
    QUARTZ GLASS CRUCIBLE AND METHOD FOR TREATING SURFACE OF QUARTZ GLASS CRUCIBLE 审中-公开
    QUARTZ玻璃可溶性和方法用于处理QUARTZ玻璃可溶性表面

    公开(公告)号：US20070151504A1

    公开(公告)日：2007-07-05

    申请号：US11550646

    申请日：2006-10-18

    申请人： Richard Hansen ,  Theodore Kircher ,  Narsi Devanathan

    发明人： Richard Hansen ,  Theodore Kircher ,  Narsi Devanathan

    IPC分类号： C30B15/00

    CPC分类号： C30B15/10 ,  C03C17/004 ,  C03C17/006 ,  C03C17/28 ,  C03C17/30 ,  C03C2217/40 ,  C03C2217/42 ,  C30B29/06 ,  C30B35/002 ,  Y10T117/1032

    摘要： There is provided a quartz glass article having a surface treated with novel coating materials which provides a reduced chemistry, wherein the quartz glass surface having a reduced chemistry upon exposure to melted silicon or similarly corrosive environments, forms crystalline structures covering at least 75% of the coated surface of the quartz glass crucible. Said crystalline covered surface provides a more stable surface of contact with the silicon melt and the growth of single crystal silicon. In one embodiment of the invention, the coating material comprises at least a methyl group for providing at least one of a hydrogenated and a methylated surface on the coated surface, forming rosette structures, or other crystalline morphologies covering at last 80% of the coated surface. In another embodiment of the invention, the coating material is selected from at least one of an amine, an organosilane halogen and mixtures thereof.

    摘要翻译： 提供了一种石英玻璃制品，其具有用新的涂层材料处理的表面，其提供减少的化学性质，其中在暴露于熔融硅或类似的腐蚀性环境时化学性能降低的石英玻璃表面形成覆盖至少75％ 石英玻璃坩埚的涂层表面。 所述晶体覆盖表面提供与硅熔体更接近的稳定表面和单晶硅的生长。 在本发明的一个实施方案中，涂层材料至少包含用于提供涂覆表面上的氢化和甲基化表面中的至少一种的甲基，形成玫瑰花结构或覆盖涂层表面的最后80％的其它结晶形态 。 在本发明的另一个实施方案中，涂料选自胺，有机硅烷卤素及其混合物中的至少一种。