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. 15, 2025
Filed:
Sep. 10, 2019
Telefonaktiebolaget Lm Ericsson (Publ), Stockholm, SE;
Richard Hellberg, Huddinge, SE;
TELEFONAKTIEBOLAGET LM ERICSSON (PUBL), Stockholm, SE;
Abstract
A power amplifier arrangement () for amplifying an input signal (Pin) to produce an output signal (Pout) is disclosed. The amplifier arrangement () comprise an input port (IN) for receiving the input signal; an output transmission line () having a first terminal () and a second terminal (); an output port (OUT) coupled to the second terminal () of the output transmission line () for providing the output signal; and a plurality N of amplifying devices (N) distributed along the output transmission line (). The power amplifier arrangement () is configured such that the plurality N of amplifying devices are active sequentially for amplifying the input signal with increasing amplitude of the input signal.