公开(公告)号：US20150077300A1

公开(公告)日：2015-03-19

申请号：US14029643

申请日：2013-09-17

Applicant: Raytheon Company

Inventor： Allen T.S. Wang ,  Fangchou Yang ,  Jar J. Lee ,  Jason G. Milne

IPC: H01Q13/10 ,  H01Q13/18

CPC classification number: H01Q13/106 ,  H01Q13/085 ,  H01Q13/18 ,  H01Q21/064 ,  H01Q21/24

Abstract: A coincident phased dual-polarized antenna array configured to emit electromagnetic radiation includes: a plurality of electromagnetic radiators arranged in a grid, the plurality of electromagnetic radiators defining a plurality of notches; a ground plane spaced from the electromagnetic radiators; a conductive layer disposed between the electromagnetic radiators and the ground plane, the conductive layer having a plurality of slots laterally offset from the notches and being spaced apart from and electrically insulated from the electromagnetic radiators; and a plurality of feeds, each of the feeds spanning a corresponding slot of the slots and electrically connected to a portion of the conductive layer at one side of the corresponding slot.

Abstract translation: 配置为发射电磁辐射的重合相位双极化天线阵列包括：布置成格栅的多个电磁辐射器，多个电磁辐射器限定多个凹口; 与电磁辐射器间隔开的接地平面; 布置在电磁辐射器和接地平面之间的导电层，该导电层具有从凹口横向偏移并与电磁辐射器隔开并与之电绝缘的多个槽; 以及多个馈送，每个馈送跨越所述时隙的相应时隙，并且电连接到相应时隙的一侧处的导电层的一部分。