The (un)expected benefits of coaxial antennas for MRI

Autor:	Carel C. van Leeuwen, Cornelis A. T. van den Berg, Bart R. Steensma, Alexander J.E. Raaijmakers, Stefan E Zijlema
Rok vydání:	2021
Předmět:	Capacitor High impedance law Computer science Electromagnetic coil Electronic engineering Dipole antenna Radio frequency Coaxial Electrical conductor Decoupling (electronics) law.invention
Zdroj:	2021 International Conference on Electromagnetics in Advanced Applications (ICEAA).
DOI:	10.1109/iceaa52647.2021.9539681
Popis:	Shielded-coaxial-cable loops, or high impedance coils (HICs), are receiving increased interest in the MRI community because of performance benefits such as better decoupling, lower peak SAR in transmit mode and a flexible coil design. In this work, we summarize our recent efforts in understanding and applying coaxial conductors for antenna design in MRI.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::47ad7f5e8a7e00227f36a23b72336646 https://doi.org/10.1109/iceaa52647.2021.9539681 Zobrazit plný text záznamu