Invention Grant
US07940046B2 Magnetic resonance apparatus with structurally separate RF transmit and RF reception devices
有权
具有结构上分离的射频发射和射频接收装置的磁共振装置
- Patent Title: Magnetic resonance apparatus with structurally separate RF transmit and RF reception devices
- Patent Title (中): 具有结构上分离的射频发射和射频接收装置的磁共振装置
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Application No.: US11743223Application Date: 2007-05-02
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Publication No.: US07940046B2Publication Date: 2011-05-10
- Inventor: Rudi Baumgartl , Matthias Buettner , Georg Pirkl , Andreas Potthast
- Applicant: Rudi Baumgartl , Matthias Buettner , Georg Pirkl , Andreas Potthast
- Applicant Address: DE Munich
- Assignee: Siemens Aktiengesellschaft
- Current Assignee: Siemens Aktiengesellschaft
- Current Assignee Address: DE Munich
- Agency: Schiff Hardin LLP
- Priority: DE102006020119 20060502
- Main IPC: G01V3/00
- IPC: G01V3/00

Abstract:
A magnetic resonance system has a first installation unit, in which a control processor device is arranged, as well as a radio-frequency coil arrangement for transmitting and receiving magnetic resonance signals. The radio-frequency coil arrangement is controlled or read out by a transmit device, having a digital transmit unit built into the first installation unit for emitting a digital transmit signal to an analog transmit unit, which outputs an analog transmit signal based on the digital transmit signal, and by a receiving apparatus, having at least one analog reception unit for converting an analog received signal into a digital reception signal and at least one digital reception unit for digital demodulation of the received signal. The digital reception unit is built into a further installation unit external to the first installation unit.
Public/Granted literature
- US20070258479A1 MAGNETIC RESONANCE APPARATUS WITH STRUCTURALLY SEPARATE RF TRANSMIT AND RF RECEPTION DEVICES Public/Granted day:2007-11-08
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