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Abstract #2158

New decoupling method for receiver arrays with small coils

Xueming Cao1, Elmar Fischer1, Oliver Gruschke2, Jan Korvink2, Jürgen Hennig1, and Maxim Zaitsev1

1University Medical Center Freiburg, Freiburg, Germany, 2Karlsruher Institut für Technologie, Karlsruher, Germany

In receiver coil arrays, the most commonly used decoupling methods are overlap together with low-input-impedance preamplifiers. But very small receiver coils can not be decoupled effectively with these two methods. A new decoupling method, which is helpful for receiver coil arrays with very small coils, is developed here. The coil arrays decoupled with this method have less noise correlation and better performance in highly accelerated imaging in the sample periphery.

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