Fano Resonance Among Magnetic Coils for Midrange Position Sensing Capability
نویسندگان
چکیده
منابع مشابه
Radiofrequency coils for musculoskeletal magnetic resonance imaging.
Dedicated and specialized radiofrequency coils are critical for high quality musculoskeletal magnetic resonance imaging (MRI). Dedicated coils improve the signal to noise ratio, allowing for faster or higher resolution examinations. Transmit-receive coils can reduce heating at high field strength. Finally, novel radiofrequency coils can be used for assessment of tissue biochemistry, as seen wit...
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Miniature coils for use in magnetic resonance spectroscopy have been constructed in a rectangular Helmholtz arrangement based on a pair of substrates separated by spherical alignment spacers. An optimal geometry has been developed using simple theory and verified by numerical analysis. Prototype devices have been fabricated using silicon substrates shaped by anisotropic etching to form a samp...
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Magnetic resonance imaging is a widely used technique for medical and materials imaging. Even though the objects being imaged are often irregularly shaped, suitable coils permitting the measurement of the radio-frequency signal in these systems are usually made of solid copper. One problem often encountered is how to ensure the coils are both in close proximity and conformal to the object being...
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Introduction Signal intensity uniformity in a magnetic resonance (MR) image indicates how well the MR imaging (MRI) system represents an object. One of the major sources of image non-uniformity in high-field MRI scanners is inhomogeneity of radio-frequency coil. The aim of this study was to investigate non-uniformity in head, head and neck, and body coils and compare the obtained results to det...
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ژورنال
عنوان ژورنال: IEEE Access
سال: 2021
ISSN: 2169-3536
DOI: 10.1109/access.2021.3052689