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. 30, 2018
Filed:
Apr. 11, 2016
Telefonaktiebolaget Lm Ericsson (Publ), Stockholm, SE;
Richard Hellberg, Huddinge, SE;
Telefonaktiebolaget LM Ericsson (publ), Stockholm, SE;
Abstract
A modular power amplifier system and an electronic device comprising the modular power amplifier system in which, the modular power amplifier system comprises a plurality of amplifier modules. The plurality of amplifier modules are arranged into a number of sections comprising a first section which comprises a first amplifier module configured to receive the input signal within a first amplitude range and provide an output signal having a first output power; a second section which comprises a second amplifier module configured to receive the input signal within a second amplitude range and provide an output signal having a second output power; and an i-th section which comprises multiple amplifier modules, each being configured to receive the input signal within a certain amplitude range and provide an output signal having a certain output power. The output signals of the amplifier modules are combined to provide output signals with scalable output power.