Using Metamaterials as Electromagnetic Lens for MR Tomograph
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26220%2F11%3APU92026" target="_blank" >RIV/00216305:26220/11:PU92026 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Alternative languages
Result language
angličtina
Original language name
Using Metamaterials as Electromagnetic Lens for MR Tomograph
Original language description
It is possible to manipulate electromagnetic field by means of dielectric materials. Electromagnetic field will be affected due to values of dielectric constant er and permeability ur. Viktor Veselago has defined theoreticaly the usage of material with negative parameters (metamaterial) as an electromagnetic lens. If we put metamaterial between transceiver and receiver, we can see an increase in detected energy. It appears that the metamaterial behaves like an electromagnetic lens. The subject of this work is construction and optimization of electromagnetic lens for mid-field MR tomograph. Principles of lens construction are in [1-3]. Paper contains analytic calculations of basic design of the lens and numerical calculations of the optimized lens.
Czech name
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Czech description
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Classification
Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
JA - Electronics and optoelectronics
OECD FORD branch
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Result continuities
Project
<a href="/en/project/FR-TI1%2F001" target="_blank" >FR-TI1/001: Research and development of discharge activity detection inside of oil transformers</a><br>
Continuities
S - Specificky vyzkum na vysokych skolach
Others
Publication year
2011
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Progress In Electromagnetics
ISSN
1559-9450
e-ISSN
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Volume of the periodical
2011
Issue of the periodical within the volume
2011
Country of publishing house
US - UNITED STATES
Number of pages
4
Pages from-to
1158-1161
UT code for WoS article
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EID of the result in the Scopus database
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