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:
Aug. 07, 2018
Filed:
Sep. 04, 2014
Telefonaktiebolaget Lm Ericsson (Publ), Stockholm, SE;
János Ladvánszky, Pomaz, HU;
Boris Dortschy, Hägersten, SE;
Telefonaktiebolaget LM Ericsson (publ), Stockholm, SE;
Abstract
A device for linearizing non-linear signal transmission characteristics of an optical communication system. A non-linearity introducing part is between an input port and an output port of the optical communication system. The non-linearity introducing part at least partly causes said non-linear signal transmission characteristics. The device is configured for connection between said input port and the non-linearity introducing part, in parallel with the non-linearity introducing part, and comprises a pair of Junction Field Effect Transistors (JFETs), configured to operate in an anti-parallel configuration.