公开(公告)号：WO2020180855A1

公开(公告)日：2020-09-10

申请号：PCT/US2020/020762

申请日：2020-03-03

Applicant: MASSACHUSETTS INSTITUTE OF TECHNOLOGY

Inventor： DUFILIE, Pierre, A.

IPC: H01Q9/00 ,  H01Q9/04 ,  H01Q21/00 ,  H01Q21/06

Abstract: The present disclosure relates to microstrip antenna designs and more particularly to stacked patch antenna designs capable of achieving wide operational scan angles (e.g. scan-capable to 55 degrees or greater) which operate over an octave or greater frequency bandwidth. Such stacked patch antenna designs find use in a wide range of applications including, but not limited to, space-based systems and airborne systems (e.g. space-based and airborne radar systems and communication systems which utilize array antennas).

公开(公告)号：WO2018063152A1

公开(公告)日：2018-04-05

申请号：PCT/US2016/053918

申请日：2016-09-27

Applicant: MASSACHUSETTS INSTITUTE OF TECHNOLOGY

Inventor： DUFILIE, Pierre, A. ,  HERD, Jeffrey, S.

IPC: H01Q21/06 ,  H01Q9/04 ,  H01Q1/38 ,  H01Q1/36 ,  H01Q11/18

CPC classification number: H01Q9/0414 ,  H01Q5/378 ,  H01Q5/385 ,  H01Q9/0428 ,  H01Q21/065 ,  H01Q21/24

Abstract: Described is a printed circuit antenna array including at least one castellated substrate. Also described is a stacked patch antenna array having at least one castellated substrate. The at least one castellated substrate having first and second opposing surfaces and a first array of antenna elements disposed on a first one of the first and second surfaces of the at least one castellated substrate.

Abstract translation: 描述了包括至少一个城堡状基底的印刷电路天线阵列。 还描述了具有至少一个城堡状基底的堆叠式贴片天线阵列。 所述至少一个城堡状基底具有第一和第二相对表面以及设置在所述至少一个城堡状基底的第一和第二表面中的第一表面上的第一天线元件阵列。