Proceedings of 2015 Photonics & Electromagnetics Research Symposium, Prague, July 6 - 9,Page(s)2455-2458
Abstract
Utilizing negative permeability structures can increase magnetic coil range in mag-
netic resonance (MR) tomography. Negative effective permeability can be created by Split Ring
Resonators (SRR). The resonator is constructed as a concentric metal ring with interspaces.
These rings are deposited as regular matrix on dielectric substrate. It is possible to designQuasi-
Periodic Resonators (QPR) for better homogeneity of the magnetic the field. QPR are composed
from SRRs. The subject of this contribution is description of the design and measurement of
QPR.
Citation
Petr Drexler,
and
Dusan Nešpor,
"Magnetic Field Shaping with Quasi-Periodic Resonators," Proceedings of 2015 Photonics & Electromagnetics Research Symposium, Prague, July 6 - 9,Page(s)2455-2458