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:
Jul. 30, 2019
Filed:
Feb. 02, 2018
Facebook, Inc., Menlo Park, CA (US);
Eric Booen, Thousand Oaks, CA (US);
Wilhelmus Hendrikus Theunissen, Belmont, CA (US);
Facebook, Inc., Menlo Park, CA (US);
Abstract
The disclosed apparatus may include (1) an antenna assembly defining an upper cavity with an aperture, the antenna assembly further defining a lower cavity coupled to the upper cavity via a channel along a linear edge of the antenna assembly, where the antenna assembly may include a reflective element within the lower cavity having a concave parabolic contour, and (2) an array assembly positioned in the aperture and including an array of passive elements. The reflective element may transform a divergent radio frequency (RF) beam directed toward the concave parabolic contour within the lower cavity into a collimated RF beam propagating within the lower cavity and into the upper cavity via the channel, and the array of passive elements may radiate a transmitted RF beam from the aperture in response to the collimated RF beam in the upper cavity. Various other apparatuses, methods, and systems are also disclosed.