Detail publikačního výsledku

Magnetic Field Shaping with Quasi-Periodic Resonators

NEŠPOR, D.; DREXLER, P.

Originální název

Magnetic Field Shaping with Quasi-Periodic Resonators

Anglický název

Magnetic Field Shaping with Quasi-Periodic Resonators

Druh

Stať ve sborníku v databázi WoS či Scopus

Originální abstrakt

Utilizing negative permeability structures can increase magnetic coil range in magnetic resonance (MR) tomography. Negative e®ective 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 designQuasiPeriodic Resonators (QPR) for better homogeneity of the magnetic the ¯eld. QPR are composed from SRRs. The subject of this contribution is description of the design and measurement of QPR.

Anglický abstrakt

Utilizing negative permeability structures can increase magnetic coil range in magnetic resonance (MR) tomography. Negative e®ective 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 designQuasiPeriodic Resonators (QPR) for better homogeneity of the magnetic the ¯eld. QPR are composed from SRRs. The subject of this contribution is description of the design and measurement of QPR.

Klíčová slova

metamaterial, periodic structure, planar resonator, magnetic resonance

Klíčová slova v angličtině

metamaterial, periodic structure, planar resonator, magnetic resonance

Autoři

NEŠPOR, D.; DREXLER, P.

Rok RIV

2016

Vydáno

06.07.2015

Nakladatel

The Electromagnetics Academy

Místo

Cambridge, MA, USA

ISBN

978-1-934142-30-1

Kniha

Draft Proceedings of Progress In Electromagnetics Research Symposium PIERS 2015 Prague

ISSN

1559-9450

Periodikum

Progress In Electromagnetics

Stát

Spojené státy americké

Strany od

2458

Strany do

2461

Strany počet

4

URL

http://www.piers.org

BibTex

@inproceedings{BUT115274,
  author="Dušan {Nešpor} and Petr {Drexler}",
  title="Magnetic Field Shaping with Quasi-Periodic Resonators",
  booktitle="Draft Proceedings of Progress In Electromagnetics Research Symposium PIERS 2015 Prague",
  year="2015",
  journal="Progress In Electromagnetics",
  pages="2458--2461",
  publisher="The Electromagnetics Academy",
  address="Cambridge, MA, USA",
  isbn="978-1-934142-30-1",
  issn="1559-9450",
  url="http://www.piers.org"
}