The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Oct. 22, 2019
Filed:
Jul. 22, 2016
Rockwell Collins, Inc., Cedar Rapids, IA (US);
Jeremiah D. Wolf, Atkins, IA (US);
Roger A. Dana, Marion, IA (US);
Matilda G. Livadaru, Marion, IA (US);
ROCKWELL COLLINS, INC., Cedar Rapids, IA (US);
Abstract
An active electronically scanned array (AESA) antenna system can include a plurality of printed circuit boards (PCBs) having a common shape. Each PCB of the plurality of PCBs can include a respective sub-array of antenna elements surrounded by a passive area, and can include electronic circuitry for electrically steering the sub-array of antenna elements. The AESA antenna system can include a mechanical seal for mechanically connecting the PCBs hosting the sub-arrays to form an antenna array of the sub-arrays. The passive areas can form separation areas between adjacent ones of the sub-arrays when the PCBs are mechanically connected to each other. The sub-arrays are arranged such that the separation areas are contiguous along at most one straight direction across the antenna array.