The "forward" method of an optimal gradient coil design provides a coil that has the minimal cost function value. It is shown in this study that the solution obtained by minimizing the cost function is directly dependent on the specified cost function and generally results in a deviation from the mo
Design optimization of main, gradient and RF field coils for MR imaging
β Scribed by Siebold, H.
- Book ID
- 114547214
- Publisher
- IEEE
- Year
- 1990
- Tongue
- English
- Weight
- 818 KB
- Volume
- 26
- Category
- Article
- ISSN
- 0018-9464
No coin nor oath required. For personal study only.
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## Abstract Imaging exams involving hyperpolarized, ^13^Cβlabeled compounds require novel RF coils for efficient signal utilization. While ^13^C coils are required for mapping the spatial distribution of the hyperpolarized compounds, imaging/pulsing at different frequencies is also needed for scan
Electromagnetic resonators consisting of low-loss dielectric mathe same phenomenon was also described in head imaging in terial and/or metallic boundaries are widely used in microwave vivo (3). Dielectric material has been used to change the technologies. These dielectric resonators usually have hig