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Sponsored Artificial Intelligence: A Modern Approach, Global Edition Artificial Intelligence: A Modern Approach, Global Edition

Author

Kyoung-Nam Kim

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2 papers indexed here

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Open access Aug 2026

Impact of transducer position on B1+ homogeneity and RF safety in transcranial MR‐guided focused ultrasound: An electromagnetic simulation study

Transcranial magnetic resonance‐guided focused ultrasound (tcMRgFUS) allows precise focal heating under magnetic resonance imaging (MRI) guidance for neurological therapies. However, large hemispherical transducers inherently affect the transmit radiofrequency (RF) field (|B1+|) inhomogeneity, producing dark/black‐band...

Eunwoo Lee, Taewoo Nam, D. Hernandez et al. · 0 citations
Open access Aug 2026

Numerical Analysis of the Comprehensive Performance of Straight Dipole Arrays for 11.74 T MRI Brain Imaging

The use of ultra-high magnetic fields, such as 11.74 T in magnetic resonance imaging (MRI), offers great potential for achieving superior image quality and enabling advanced imaging applications. The development of new field-strength systems requires an investigation into the performance of radiofrequency transmitters...

D. Hernández, Taewoo Nam, Yeji Han et al. · 0 citations

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