Horst Kröckel

Magnetic resonance apparatus and operation method for hyperthermic treatment

POWER ELECTRONICS ASSEMBLY FOR A MAGNETIC RESONANCE DEVICE

Switching matrix with two control inputs at each switching element

Power amplifier unit for magnetic resonance device for medical application, has common balun on circuit board, which transforms symmetrical output signals supplied from power amplifier modules into asymmetrical signals

Power electronics component i.e. power amplifier unit, for magnetic resonance device, has printed circuit board that directly contacts coolant guided into coolant channel in area of power electronics component with rear side area

Switch array has controllable switch elements configured so that at least two independent control signals are necessary for triggering a switching process

TRANSMISSION ARRANGEMENT FOR A MAGNETIC RESONANCE APPARATUS

Anordnung zur Ansteuerung einer Antennenanordnung und Einrichtung zur Signalaufteilung zur Ansteuerung einer Antennenanordnung

Generator device for generating a magnetic resonance excitation signal

Generation device for a magnetic resonance excitation signal