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:
Mar. 31, 2020
Filed:
May. 22, 2018
Hughes Network Systems, Llc, Germantown, MD (US);
Channasandra Ravishankar, Clarksburg, MD (US);
John Corrigan, Chevy Chase, MD (US);
Hughes Network Systems, LLC, Germantown, MD (US);
Abstract
Approaches for ground-based beamforming for a very high throughput wireless communications system employing an airborne platform that generates a beam pattern via a multi-element antenna are provided. A beamformer includes a number of beamforming processors based on a frequency reuse scheme of the communications system. Each beamforming processor processes only the beam signals that are associated with a respective one of the frequencies of the reuse scheme, and thereby generates a component element signal for each of the elements of the array antenna that is associated with the respective frequency of that processor. Each beamforming processor applies a matrix of complex weights that is configured such that a composition of the component element signals for each antenna element facilitates the transmission of the element signals by the airborne platform to produce the beam pattern.