发明申请
- 专利标题: METHOD AND APPARATUS FOR INTERFERENCE SUPPRESSION FOR MR WHOLE BODY ANTENNAS
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申请号: US17519563申请日: 2021-11-04
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公开(公告)号: US20220137168A1公开(公告)日: 2022-05-05
- 发明人: Jürgen Nistler , Markus Vester
- 申请人: Siemens Healthcare GmbH
- 申请人地址: DE Erlangen
- 专利权人: Siemens Healthcare GmbH
- 当前专利权人: Siemens Healthcare GmbH
- 当前专利权人地址: DE Erlangen
- 优先权: DE102020213938.5 20201105
- 主分类号: G01R33/422
- IPC分类号: G01R33/422
摘要:
A magnetic resonance tomography system that includes a transmitter for generating an excitation signal and a body coil for emitting the excitation signal, and a method for operation of the magnetic resonance tomography system are provided. The magnetic resonance tomography system has a patient tunnel, in which the body coil is arranged. The magnetic resonance tomography system also has a first transmission interference suppression antenna that is arranged between the body coil and an opening in the patient tunnel. The first transmission interference suppression antenna is configured to provide a spatial transmission characteristic that may be compared with the body coil.