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  • 专利标题:   Graphene-based Rotman lens, has first transmission lines each terminating at first port, and second transmission lines each terminating at second port, where first contour and second contour are positioned opposite each other.
  • 专利号:   US2017256862-A1, US10103446-B2
  • 发明人:   LETTOW J S, MANIVANNA S, HURZON L, BOLAR T V
  • 专利权人:   VORBECK MATERIALS CORP, VORBECK MATERIALS CORP
  • 国际专利分类:   H01Q001/38, H01Q015/00, H01Q015/08, H01Q025/00
  • 专利详细信息:   US2017256862-A1 07 Sep 2017 H01Q-015/08 201761 Pages: 11 English
  • 申请详细信息:   US2017256862-A1 US062974 07 Mar 2016
  • 优先权号:   US101350P, US062974

▎ 摘　　要

NOVELTY - The lens has a lens formed on a surface of a dielectric plate, where the lens comprises a composition including individual sheets of graphene. The lens includes a set of first transmission lines extending from a first lens contour and a set of second transmission lines extending from a second lens contour, where the first transmission lines each terminate at a first port. The second transmission lines each terminate at a second port, where the first contour and the second contour are positioned opposite each other. USE - Graphene-based Rotman lens. ADVANTAGE - The lens provides capability to see multiple targets in multiple directions without physically moving antenna system due to the lens' multibeam capability. The lens reduces efficiency, increases mutual coupling between beam ports, and increases sidelobe levels. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for a method for forming a graphene-based Rotman lens. DESCRIPTION OF DRAWING(S) - The drawing shows a perspective view of a graphene-based rotman lens. Plate (102) Ports (103, 114) Apparatus for forming graphene-based Rotman lens (200) Device (400)