Multilayer phased microcoil array for magnetic resonance imaging

Multilayer phased microcoil array for magnetic resonance imaging

We present for the first time wirebonded microcoils arranged in a planar phased-array configuration for large field of view (FOV) microscale magnetic resonance imaging (MRI) of 2D samples. The phased array consists of seven microcoils providing a sensitive area of 18.3 mm 2 . We demonstrate successf...

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Hauptverfasser: Gruschke, O. G., Clad, L., Baxan, N., Kratt, K., Mohmmadzadeh, M., von Elverfeldt, D., Peter, A., Hennig, J., Badilita, V., Wallrabe, U., Korvink, J. G.
Format: Tagungsbericht
Sprache:eng
Schlagworte:
Arrays
Coils
Gold
Magnetic resonance imaging
microcoil
MRI
Phased array
Voltage measurement
Water
Wires
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Beschreibung
Zusammenfassung:We present for the first time wirebonded microcoils arranged in a planar phased-array configuration for large field of view (FOV) microscale magnetic resonance imaging (MRI) of 2D samples. The phased array consists of seven microcoils providing a sensitive area of 18.3 mm 2 . We demonstrate successful high-resolution imaging of a water phantom with 16 × 16 μm 2 in-plane resolution and an signal-to-noise ratio (SNR) of 27 in 12 min 48 s acquisition time.
ISSN:2159-547X
DOI:10.1109/TRANSDUCERS.2011.5969344