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:
May. 28, 2019
Filed:
Nov. 13, 2017
Loon Llc, Mountain View, CA (US);
Pascal Stang, Mountain View, CA (US);
Sharath Ananth, Mountain View, CA (US);
LOON LLC, Mountain View, CA (US);
Abstract
Systems, methods, and computer-readable media for receiver channel calibration are provided. The method includes generating a plurality of calibration signals corresponding to a plurality of receiver channels, respectively, of a receiver module. The plurality of calibration signals are propagated through at least portions of the plurality of receiver channels, respectively. At least two signal characteristics of at least two of the propagated plurality of calibration signals are compared. At least one adjustment in gain, phase, or timing for at least one of the plurality of receiver channels is identified based on a result of the comparing. Based on the identified adjustment, a data signal received via the at least one of the plurality of receiver channels is adjusted.