公开(公告)号：USD294105S

公开(公告)日：1988-02-09

申请号：US564578

申请日：1983-12-22

申请人： Robert B. Mathews

设计人： Robert B. Mathews

公开(公告)号：US08552917B2

公开(公告)日：2013-10-08

申请号：US12769418

申请日：2010-04-28

申请人： Daniel F. Mathews ,  Parthasarathy Ramanujam ,  Robert B. Mathews ,  Thomas M. Hikido ,  Louis R. Fermelia ,  Gary J. Gawlas

发明人： Daniel F. Mathews ,  Parthasarathy Ramanujam ,  Robert B. Mathews ,  Thomas M. Hikido ,  Louis R. Fermelia ,  Gary J. Gawlas

IPC分类号： H01Q13/00

CPC分类号： H01Q1/288 ,  H01Q19/17 ,  H01Q25/007 ,  H04B7/18515

摘要： A method and system are disclosed for wide angle multibeam antennas. The method and system involve a multibeam antenna system for generating high performance multiple spot beams. In one or more embodiments, the multibeam antenna system includes an oversized antenna reflector and a plurality of antenna feeds. The oversized antenna reflector has its surface shape optimized from a normal parabolic shape in order to broaden and shape the reflected spot beams to improve antenna performance. In addition, the diameter of the oversized antenna reflector is greater than ((100*λ)/δ), where λ is the wavelength in inches and δ is the beam to beam spacing in degrees. In some embodiments, the ratio of the focal length of the oversized antenna reflector to the diameter of the oversized antenna reflector (F/D) is greater than 0.7. In at least one embodiment, the system further includes an antenna sub-reflector.

摘要翻译： 公开了广角多波束天线的方法和系统。 该方法和系统涉及用于产生高性能多点波束的多波束天线系统。 在一个或多个实施例中，多波束天线系统包括过大的天线反射器和多个天线馈电。 超大型天线反射器具有从正常抛物线形状优化的表面形状，以便扩大和形成反射的光束以改善天线性能。 此外，尺寸过大的天线反射器的直径大于（（100 *λ）/ delta），其中λ是以英寸为单位的波长，delta是以束为单位的波束间距。 在一些实施例中，尺寸过大的天线反射器的焦距与超尺寸天线反射器的直径（F / D）的比率大于0.7。 在至少一个实施例中，系统还包括天线子反射器。

公开(公告)号：US20110267251A1

公开(公告)日：2011-11-03

申请号：US12769418

申请日：2010-04-28

申请人： Daniel F. Mathews ,  Parthasarathy Ramanujam ,  Robert B. Mathews ,  Thomas M. Hikido ,  Louis R. Fermelia ,  Gary J. Gawlas

发明人： Daniel F. Mathews ,  Parthasarathy Ramanujam ,  Robert B. Mathews ,  Thomas M. Hikido ,  Louis R. Fermelia ,  Gary J. Gawlas

IPC分类号： H01Q15/14 ,  H01Q21/00 ,  H01Q9/16 ,  H01Q13/02

CPC分类号： H01Q1/288 ,  H01Q19/17 ,  H01Q25/007 ,  H04B7/18515

摘要： A method and system are disclosed for wide angle multibeam antennas. The method and system involve a multibeam antenna system for generating high performance multiple spot beams. In one or more embodiments, the multibeam antenna system includes an oversized antenna reflector and a plurality of antenna feeds. The oversized antenna reflector has its surface shape optimized from a normal parabolic shape in order to broaden and shape the reflected spot beams to improve antenna performance. In addition, the diameter of the oversized antenna reflector is greater than ((100*λ)/δ), where λ is the wavelength in inches and δ is the beam to beam spacing in degrees. In some embodiments, the ratio of the focal length of the oversized antenna reflector to the diameter of the oversized antenna reflector (F/D) is greater than 0.7. In at least one embodiment, the system further includes an antenna sub-reflector.

摘要翻译： 公开了广角多波束天线的方法和系统。 该方法和系统涉及用于产生高性能多点波束的多波束天线系统。 在一个或多个实施例中，多波束天线系统包括过大的天线反射器和多个天线馈电。 超大型天线反射器具有从正常抛物线形状优化的表面形状，以便扩大和形成反射的光束以改善天线性能。 此外，尺寸过大的天线反射器的直径大于（（100 *λ）/δ），其中λ是以英寸为单位的波长，δ是以束为单位的光束间距。 在一些实施例中，尺寸过大的天线反射器的焦距与超尺寸天线反射器的直径（F / D）的比率大于0.7。 在至少一个实施例中，系统还包括天线子反射器。

公开(公告)号：US4590974A

公开(公告)日：1986-05-27

申请号：US564397

申请日：1983-12-22

申请人： Robert B. Mathews

发明人： Robert B. Mathews

IPC分类号： B67D1/06 ,  B67D1/08 ,  B67D1/16 ,  B65B3/04

CPC分类号： B67D1/16 ,  B67D1/06 ,  B67D1/0894

摘要： A self-service beverage dispenser which includes a cabinet, a plurality of dispensing heads mounted in upper portion of the cabinet and a support for bottles to receive the beverages that are dispensed from the dispensing heads. The support for the bottles includes a trough carried by the cabinet beneath the dispensing heads to receive and to carry away beverages spilled into the trough and a perforated positioning platform for a succession of bottles forming a screen cover for the spill trough. A support for a succession of bottles to receive beverage from a dispensing head. Optionally a positioning bracket secured to the cabinet is provided beneath each nozzle for holding a bottle with the filling opening in the neck thereof out of direct alignment of the gravity induced stream of beverage flowing from a dispensing head. Disposable funnels are provided for surrounding a nozzle at its upper, larger end and for entering the filling opening of the bottle supported on said perforated platform at its lower, smaller end, thus providing a flow path for beverage flowing from a dispensing head into the open end of the bottle to be filled.

摘要翻译： 一种自助饮料分配器，其包括机柜，安装在机柜的上部的多个分配头和用于容纳从分配头分配的饮料的瓶子的支撑件。 瓶子的支撑件包括由分配头下方的机柜承载的槽，用于接收和运送溢出到槽中的饮料，以及用于一系列瓶子的穿孔定位平台，形成用于溢出槽的筛盖。 支持一系列瓶子从分配头接收饮料。 可选地，固定到机柜的定位支架设置在每个喷嘴下方，用于将瓶子的颈部中的填充开口保持在与从分配头流动的重力引起的饮料流的直接对准之中。 提供一次性漏斗，用于围绕其上部和较大端部处的喷嘴，并在其较低的较小端部进入支撑在所述穿孔平台上的瓶子的填充开口，从而提供用于饮料从分配头流入开口的流动路径 瓶子的一端要装满。