Modal Resonant Frequencies and Radiation Quality Factors of Microstrip Antennas
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21230%2F12%3A00188206" target="_blank" >RIV/68407700:21230/12:00188206 - isvavai.cz</a>
Result on the web
<a href="http://www.hindawi.com/journals/ijap/aip/490327/" target="_blank" >http://www.hindawi.com/journals/ijap/aip/490327/</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1155/IJAP" target="_blank" >10.1155/IJAP</a>
Alternative languages
Result language
angličtina
Original language name
Modal Resonant Frequencies and Radiation Quality Factors of Microstrip Antennas
Original language description
The chosen rectangular and fractal microstrip patch antennas above an infinite ground plane are analyzed by the Theory of characteristic modes. The resonant frequencies and radiation Q are evaluated. An novel method by G. Vandenbosch for rigorous evaluation of the radiation Q is employed for modal currents on a Rao-Wilton-Glisson (RWG) mesh. It is found that the resonant frequency of a rectangular patch antenna with a dominant mode presents quite complicated behaviour including having a minimum at a specific height. Similarly, as predicted from the simple wire model, the radiation Q exhibits a minimum too. It is observed that the presence of out-of-phase currents flowing along the patch antenna leads to a significant increase of the Q-factor.
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
International Journal of Antennas and Propagation
ISSN
1687-5869
e-ISSN
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Volume of the periodical
2012
Issue of the periodical within the volume
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Country of publishing house
US - UNITED STATES
Number of pages
9
Pages from-to
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UT code for WoS article
000303763200001
EID of the result in the Scopus database
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