Invention Grant
US08692553B2 Modular MRI phased array antenna 有权
模块化MRI相控阵天线

  • Patent Title: Modular MRI phased array antenna
  • Patent Title (中): 模块化MRI相控阵天线
  • Application No.: US13137184
    Application Date: 2011-07-27
  • Publication No.: US08692553B2
    Publication Date: 2014-04-08
  • Inventor: Daniel Schmidig
  • Applicant: Daniel Schmidig
  • Applicant Address: CH Faellanden
  • Assignee: Bruker BioSpin AG
  • Current Assignee: Bruker BioSpin AG
  • Current Assignee Address: CH Faellanden
  • Agent Paul Vincent
  • Priority: DE102010038722 20100730
  • Main IPC: G01V3/00
  • IPC: G01V3/00
Modular MRI phased array antenna
Abstract:
An antenna configuration for use in a magnetic resonance apparatus has at least two individual antennas which each include at least one conductor loop, one tuning network and one matching network, wherein the individual antennas are each combined into separate modules which are positioned on and mounted to a support body and can be removed therefrom in a non-destructive fashion, is characterized in that the individual antennas are connected to each other through decoupling elements, wherein the decoupling elements are mounted to the support body in an undetachable fashion. It is thereby possible to define individual antenna modules which can be arranged in a simple fashion around the measuring volume, are also electromagnetically decoupled from each other, and can be positioned close to the measuring volume in order to ensure that the received MRI image has a maximum, high signal-to-noise ratio.
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