Sensor device for operation in a time-varying magnetic field and method

A sensor device, in particular a PET detector, for operation in the time-varying magnetic field of a magnetic resonance tomograph. In at least one embodiment, a sensor circuit is for generating a sensor signal, as well as an induction circuit in which a compensation signal is induced. These signals...

Full description

Saved in:
Bibliographic Details
Main Author LADEBECK RALF
Format Patent
LanguageEnglish
Published 31.01.2008
Subjects
DIAGNOSIS
HUMAN NECESSITIES
HYGIENE
IDENTIFICATION
MEASUREMENT OF NUCLEAR OR X-RADIATION
MEASURING
MEASURING ELECTRIC VARIABLES
MEASURING MAGNETIC VARIABLES
MEDICAL OR VETERINARY SCIENCE
PHYSICS
SURGERY
TESTING
Online AccessGet full text

Cover

More Information
Summary:A sensor device, in particular a PET detector, for operation in the time-varying magnetic field of a magnetic resonance tomograph. In at least one embodiment, a sensor circuit is for generating a sensor signal, as well as an induction circuit in which a compensation signal is induced. These signals are combined with one another so as to compensate for noise signals in the sensor signal, which are induced in the sensor circuit by the time-varying magnetic field. The invention furthermore concerns a method of compensating for such noise signals.
Bibliography:Application Number: US20070808655