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. 01, 2025
Filed:
Feb. 11, 2022
Saab Ab, Linköping, SE;
Mattias Thorsell, Varberg, SE;
Anders Höök, Hindås, SE;
SAAB AB, Linkoping, SE;
Abstract
The present invention relates to a method () for compensating output efficiency of a plurality of amplifiers arranged to operate with an antenna array, where the antennas in the antenna array are electromagnetically coupled to each other, for providing a desired functionality of the antenna array, the method () comprising the steps of obtaining () input signal characteristics for each amplifier; determining () suitable compensating control parameters for each amplifier based on at least one of the input signal characteristics of each antenna and pre-determined coupling factors between antennas; outputting () efficiency control signals for adjusting at least one amplifier control parameter relating to output efficiency of each antenna.