| Autor: |
Sebastian Rupprecht, Christopher M. Collins, Ryan Brown, Jerzy Walczyk, Karthik Lakshmanan, Michael T. Lanagan, Qing X. Yang |
| Rok vydání: |
2020 |
| Předmět: |
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| Zdroj: |
INTERNATIONAL CONFERENCE ON PHYSICS AND CHEMISTRY OF COMBUSTION AND PROCESSES IN EXTREME ENVIRONMENTS (COMPHYSCHEM’20-21) and VI INTERNATIONAL SUMMER SCHOOL “MODERN QUANTUM CHEMISTRY METHODS IN APPLICATIONS”. |
| ISSN: |
0094-243X |
| Popis: |
High electric permittivity materials (HPM) have been used to improve transmit efficiency and receive sensitivity in targeted regions. In this work we demonstrate improvements in the entire b rain by designing and implementing an integrated HPM shell for a head coil with 8-channel transmit and 30-channel receive arryas. The coil with HPM insert provides gains of approximately55% in transmit efficiency and 20% in SNR compared to an identical coil withou t the insert. |
| Databáze: |
OpenAIRE |
| Externí odkaz: |
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