Electrically Small Spiral Transmission Line-Connected Triple-Arm Folded Monopole Antenna
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21230%2F12%3A00193070" target="_blank" >RIV/68407700:21230/12:00193070 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.1109/EuCAP.2012.6206122" target="_blank" >http://dx.doi.org/10.1109/EuCAP.2012.6206122</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1109/EuCAP.2012.6206122" target="_blank" >10.1109/EuCAP.2012.6206122</a>
Alternative languages
Result language
angličtina
Original language name
Electrically Small Spiral Transmission Line-Connected Triple-Arm Folded Monopole Antenna
Original language description
We proposed electrically small spiral transmission line-connected triple-arm monopole antenna of cylindrical geometry with circumscribing sphere of the electrical length ka = 0.44. The diameter of the antenna base is ? 0/10, and the monopole height is ?0/20. EM simulation and analysis of radiation resistance as a function of number of monopoles is performed. It is shown that factor N2 appropriately takes into account increase of input resistance of parallel short monopoles even for their ? 0/10 distance. A prototype has been designed for frequency 3 GHz with ground plane size 1.4 x 1.4 ? 0 and provides relative bandwidth of 0.83 %, and measured efficiency of 81.7 %. Proposed structure is simple, and might be completely produced in single layer microstrip technology with linear vertical vias, potencially with additional air substrate layer to improve bandwidth as we present here.
Czech name
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Czech description
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Classification
Type
D - Article in proceedings
CEP classification
JA - Electronics and optoelectronics
OECD FORD branch
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Result continuities
Project
<a href="/en/project/OC08018" target="_blank" >OC08018: Antenna Systems and Senzors with Special Properties (ASSESP)</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>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
Article name in the collection
Proceedings of the 6th European Conference on Antennas and Propagation (EUCAP 2012)
ISBN
978-1-4577-0920-3
ISSN
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e-ISSN
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Number of pages
3
Pages from-to
2488-2490
Publisher name
IEEE
Place of publication
Piscataway
Event location
Praha
Event date
Mar 25, 2012
Type of event by nationality
EUR - Evropská akce
UT code for WoS article
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