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Abstract #0601

Verification of Contactless Multi-Channel UWB Navigator by One Dimensional MRT

Olaf Kosch1, Florian Thiel1, Steffen Schneider1, Bernd Ittermann1, Frank Seifert1

1Physikalisch-Technische Bundesanstalt (PTB), Berlin, Germany

The motion detection by contactless multi-channel UWB radar for cardiac MRI navigator is verified by a simultaneously measured one dimensional pencil-like MRI for cardiac and respiration motion. A blind source separation was applied in UWB and MR data sets to separate the cardiac and respiration motion components.