Trumpf Huettinger Gmbh + Co. Kg

Trumpf Huttinger Gmbh + Co. Kg

Nikolai Schwerg

Daniel Gruner

Andre Grede

Christian Bock

Markus Winterhalter

André Grede

Manuel Vor Dem Brocke

Alexander Alt

Florian Maier

Alberto Pena Vidal

Christoph Hofstetter

Christian Wangler

Armin Bannwarth

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.

Impedance matching between loads and power generators

The invention relates to a device for generating a plurality of clock signals or high-frequency signals. The devices includes a reference signal generator, which is connected to an oscillator and generates at its output a reference signal with a reference frequency fx. The device also includes at least one signal processor, for example, a DDS, which is connected to the reference frequency generator via a first signal line and to which the reference signal with the reference frequency fx is supplied, and which is configured to generate an output signal having a frequency less than fx.

Generating a plurality of clock signals or high-frequency signals

This disclosure relates to directional couplers and methods of tuning directional couplers formed in a printed circuit board. The directional couplers include a main line for transmitting power and at least one secondary line having a coupling portion arranged parallel and at a distance from the main line in a coupling region. The directional coupler includes one or more additional coupling lines that have a coupling portion that runs parallel to and at a distance from the coupling section of the at least one secondary line. The one or more additional coupling lines have a connection arranged on the outer portion of the printed circuit board for selective grounding or connection to an external connection.

Directional couplers and methods for tuning directional couplers

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Genève, Switzerland

Nikolai Schwerg