Power amplifier for a magnetic resonance device
AssigneeSiemens Aktiengesellschaft
InventorsAdam Albrecht, Horst Kröckel, Markus Vester
Life of this patent
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Abstract
A power amplifier unit for a magnetic resonance device includes at least two power amplifier modules. Symmetrical output signals from the at least two power amplifier modules are fed to a shared balun. The shared balun is provided on a printed circuit board (PCB) and is realized in a unit with the at least two power amplifier modules. The balun is configured to asymmetrize a sum signal.
Claims20
A power amplifier unit for a magnetic resonance device, the power amplifier unit comprising:
- at least two power amplifier modules;
- and
- a shared balun disposed on a printed circuit board (PCB), the shared balun being in a unit with the at least two power amplifier modules,
- wherein symmetrical output signals from the at least two power amplifier modules are fed to the shared balun, the shared balun being configured to asymmetrize a sum signal.
A transmission unit for a magnetic resonance device, the transmission unit comprising:
- a power amplifier unit comprising:
- at least two power amplifier modules;
- and
- a shared balun disposed on a printed circuit board (PCB), the shared balun being realized in a unit with the at least two power amplifier modules,
- wherein symmetrical output signals from the at least two power amplifier modules are fed to the shared balun, the shared balun being configured to asymmetrize a sum signal.
A magnetic resonance device comprising:
- a power amplifier unit comprising:
- at least two power amplifier modules;
- and
- a shared balun disposed on a printed circuit board (PCB), the shared balun being realized in a unit with the at least two power amplifier modules,
- wherein symmetrical output signals from the at least two power amplifier modules are fed to the shared balun, the shared balun being configured to asymmetrize a sum signal.
Dependencies are inferred from the claim text.