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physics.med-ph2023
Wireless, Customizable Coaxially-shielded Coils for Magnetic Resonance Imaging
Ke Wu, Xia Zhu, Stephan W. Anderson +1
Anatomy-specific RF receive coil arrays routinely adopted in magnetic resonance imaging (MRI) for signal acquisition, are commonly burdened by their bulky, fixed, and rigid configu…
physics.med-ph2023
Wearable Coaxially-shielded Metamaterial for Magnetic Resonance Imaging
Xia Zhu, Ke Wu, Stephan W. Anderson +1
Recent advancements in metamaterials have yielded the possibility of a wireless solution to improve signal-to-noise ratio (SNR) in magnetic resonance imaging (MRI). Unlike traditio…
physics.med-ph2023
Computational-design Enabled Wearable and Tunable Metamaterials via Freeform Auxetics for Magnetic Resonance Imaging
Ke Wu, Xia Zhu, Thomas G. Bifano +2
Metamaterials hold significant promise for enhancing the imaging capabilities of MRI machines as an additive technology, due to their unique ability to enhance local magnetic field…