Process for the measurement of alternating electric or magnetic fields and arrangement for carrying out the process
Abstract
Abstract Translated from German Zur Messung hochfrequenter Wechselfelder, insbesondere in Kernspin-Tomographen, wird erfindungsgemäß das Meßsignal in einem Signalaufnehmer (10) in ein entsprechendes Ultraschall-Signal umgewandelt, das zu einem Empfänger (30) übertragen und dann wieder in ein elektrisches Signal umgewandelt wird. Die Übertragungsstecke (20) enthält keine metallischen Komponenten und bewirkt somit auch keine Feldstörung. To measure high-frequency alternating fields, in particular in nuclear spin tomographs, the measurement signal is converted according to the invention in a signal pickup (10) into a corresponding ultrasound signal, which is transmitted to a receiver (30) and then converted back into an electrical signal. The transmission link (20) contains no metallic components and therefore does not cause any field interference.
Inventors
- 👤 Wilhelm Dr. Dürr
- 👤 Ralph Dr. Oppelt
Bibliographic Details
Claims Analysis
Total Claims: 0References Cited (Backward Citations)
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