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. 27, 2020
Filed:
Apr. 26, 2018
Trumpf Huettinger Gmbh + Co. KG, Freiburg, DE;
Florian Maier, Freiburg, DE;
Nikolai Schwerg, Geneva, CH;
TRUMPF Huettinger GmbH + Co. KG, Freiburg, DE;
Abstract
Methods and systems for impedance matching between loads and power generators are provided. The methods include: supplying a power generated by a power generator to a load by an impedance matching system that includes at least one reactance adjustable by at least one actuator and is configured to transform the load impedance at an input end of the load into a transformed load impedance at an input end of the impedance matching system, determining a power reflected at the load or at least one variable associated with the reflected power, determining, based on the reflected power or the at least one variable, that there is a mismatch, determining a trajectory in a complex load plane according to at least one specified criterion, and controlling the at least one actuator such that the transformed load impedance follows the trajectory to match an output impedance of the power generator.