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Antenna arrangement for a magnetic resonance apparatus, magnetic resonance - antenna system, magnetic resonance apparatus and method for the coupling of two antenna groups

机译:用于磁共振设备的天线装置,磁共振-天线系统,磁共振设备以及两个天线组的耦合方法

摘要

Antenna arrangement for a magnetic resonance apparatus with a first antenna array (11, 12), which has at least one connecting rod antennas part (2a) and a further antenna element (1), and one of the first antenna array (11) separate second antenna array (12), which has at least one second coupler antennas part (2b) and a further antenna element (3, 4), characterized in that the connecting rod antennas parts (2a, 2b) is so configured and / or are arranged, that in the case of a specific adjacent arrangement of the antenna groups (11, 12) to one another by means of an inductive coupling of a common interface - antenna element (2) of the two antenna groups (11, 12) form of the further antenna elements (1, 3, 4) within the two antenna groups (11, 12) is inductively decoupled from the.
机译:用于具有第一天线阵列(11、12)的磁共振设备的天线装置,该第一天线阵列具有至少一个连杆天线部分(2a)和另一个天线元件(1),并且第一天线阵列(11)中的一个是分开的第二天线阵列(12),其具有至少一个第二耦合器天线部分(2b)和另一个天线元件(3、4),其特征在于,所述连杆天线部分(2a,2b)被配置为和/或布置,在天线组(11、12)的特定相邻布置的情况下,借助于两个天线组(11、12)的公共接口的电感耦合-天线元件(2)形成两个天线组(11、12)内的另外的天线元件(1、3、4)中的一个与之感应地去耦。

著录项

  • 公开/公告号DE10244173B4

    专利类型

  • 公开/公告日2005-11-03

    原文格式PDF

  • 申请/专利权人 SIEMENS AG 80333 MÜNCHEN DE;

    申请/专利号DE2002144173

  • 发明设计人 REYKOWSKI ARNE DR. 91054 ERLANGEN DE;

    申请日2002-09-23

  • 分类号G01R33/36;G01R33/3415;A61B5/055;

  • 国家 DE

  • 入库时间 2022-08-21 22:01:30

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