公开(公告)号：US09444147B2

公开(公告)日：2016-09-13

申请号：US14018661

申请日：2013-09-05

Applicant: U.S. Army Research Laboratory ATTN: RDRL-LOC-I

Inventor： Amir Ibrahim Zaghloul ,  Youn Moo Lee

IPC: H01Q19/10 ,  H01Q5/25 ,  H01Q9/30 ,  H01Q19/00 ,  H01Q15/00

CPC classification number: H01Q19/10 ,  H01Q5/25 ,  H01Q9/30 ,  H01Q15/008 ,  H01Q19/005 ,  Y10T29/49016

Abstract: An ultra-wideband antenna assembly comprising: an electromagnetic reflective structure for reflecting electromagnetic waves; the electromagnetic reflective structure operating to reflect electromagnetic waves in a first direction; an antenna operatively associated with the electromagnetic reflective structure such that electromagnetic waves emitted from the antenna towards the electromagnetic wave reflective structure are reflected back by the electromagnetic reflective structure in the first direction; the antenna being substantially planar and extending in a first plane; the first direction being substantially perpendicular to the first plane; and at least one director operatively associated with the antenna for focusing the electromagnetic waves transmitted by the antenna in the first direction; the at least one director being substantially planar and extending in a second plane wherein the second plane is substantially parallel to the first plane.

Abstract translation: 一种超宽带天线组件，包括：用于反射电磁波的电磁反射结构; 所述电磁反射结构在第一方向上反射电磁波; 天线，其与所述电磁反射结构可操作地相关联，使得从所述天线向所述电磁波反射结构发射的电磁波在所述第一方向上被所述电磁反射结构反射回; 所述天线基本上是平面的并且在第一平面中延伸; 所述第一方向基本上垂直于所述第一平面; 以及与天线可操作地相关联的至少一个导向器，用于聚焦由天线在第一方向上发射的电磁波; 所述至少一个导向器基本上是平面的并且在第二平面中延伸，其中所述第二平面基本上平行于所述第一平面。