A Method for the Evaluation of Radiation Q Based on Modal Approach
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21230%2F12%3A00195636" target="_blank" >RIV/68407700:21230/12:00195636 - isvavai.cz</a>
Result on the web
<a href="http://ieeexplore.ieee.org/xpl/articleDetails.jsp?tp=&arnumber=6236027&contentType=Journals+%26+Magazines&searchField%3DSearch_All%26queryText%3DA+Method+fot+the+Evaluation+of+Radiation+Q+Based+on+Modal+Approach" target="_blank" >http://ieeexplore.ieee.org/xpl/articleDetails.jsp?tp=&arnumber=6236027&contentType=Journals+%26+Magazines&searchField%3DSearch_All%26queryText%3DA+Method+fot+the+Evaluation+of+Radiation+Q+Based+on+Modal+Approach</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1109/TAP.2012.2207329" target="_blank" >10.1109/TAP.2012.2207329</a>
Alternative languages
Result language
angličtina
Original language name
A Method for the Evaluation of Radiation Q Based on Modal Approach
Original language description
A new formula for the evaluation of the modal radiation Q factor is derived. The total Q of selected structures is to be calculated from the set of eigenmodes with associated eigen-energies and eigen-powers. Thanks to the analytical expression of these quantities, the procedure is highly accurate, respecting arbitrary current densities flowing along the radiating device. The electric field integral equation, Delaunay triangulation, method of moments, Rao-Wilton-Glisson basis function and the theory of characteristic modes constitute the underlying theoretical background. In terms of the modal radiation Q, all necessary relations are presented and the essential points of implementation are discussed. Calculation of the modal energies and Q factors enable us to study the effect of the radiating shape separately to the feeding. This approach can be very helpful in antenna design. A few examples are given, including a thin-strip dipole, two coupled dipoles a bowtie antenna and an electrica
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
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Continuities
S - Specificky vyzkum na vysokych skolach
Others
Publication year
2012
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
IEEE Transactions on Antennas and Propagation
ISSN
0018-926X
e-ISSN
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Volume of the periodical
60
Issue of the periodical within the volume
10
Country of publishing house
US - UNITED STATES
Number of pages
12
Pages from-to
4556-4567
UT code for WoS article
000309742400011
EID of the result in the Scopus database
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