公开(公告)号：US20180083352A1

公开(公告)日：2018-03-22

申请号：US15708208

申请日：2017-09-19

Applicant: PERASO TECHNOLOGIES INC.

Inventor： Armaghan ESHAGHI ,  Pradeep PERSAUD

IPC: H01Q1/42 ,  H01Q1/22 ,  H01Q1/00 ,  H01Q1/38 ,  H01Q21/22 ,  H01Q1/02

CPC classification number: H01Q1/42 ,  H01Q1/007 ,  H01Q1/02 ,  H01Q1/2275 ,  H01Q1/2291 ,  H01Q1/38 ,  H01Q21/062 ,  H01Q21/22

Abstract: A phased array antenna system is provided, comprising a support member having a mounting surface; a plurality of electronic components supported on the mounting surface; an antenna supported on the support member adjacent to a perimeter of the mounting surface, for transmitting and receiving ultra-high frequency radio waves of wavelength λ; and an enclosure. The enclosure includes a top portion and a bottom portion for enclosing the support member and a radome for enclosing the antenna. The center of curvature of the radome is positioned less than 1 λ from an end of the antenna. The thickness of the radome is approximately λ/5 and the radius of the radome is less than 1 λ.