Compact Wideband Vivaldi Antenna Array for Microwave Imaging Applications

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26220%2F13%3APU103629" target="_blank" >RIV/00216305:26220/13:PU103629 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Result language
angličtina
Original language name
Compact Wideband Vivaldi Antenna Array for Microwave Imaging Applications
Original language description
In the paper, we describe analysis of Vivaldi antenna array aimed for microwave image application and SAR application operating at Ka band. The antenna array is fed by a SIW feed network for its low insertion loss and broadband performances in millimeter wave range. In our proposal we have replaced the large feed network by a simple relatively broadband network of compact size to reduce the losses in substrate integrated waveguide (SIW) and save space on PCB. The feed network is power 8-way divider fed by a wideband SIW-GCPW transition and directly connected to the antenna elements. The final antenna array will be designed, fabricated and obtained measured results will be compared with numerical ones.
Czech name
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Czech description
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Project
Result was created during the realization of more than one project. More information in the Projects tab.
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year
2013
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection
Proceedings of the European Conference on Antennas and Propagation, EuCAP 2013
ISBN
978-88-907018-1-8
ISSN
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e-ISSN
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Number of pages
4
Pages from-to
1460-1463
Publisher name
Neuveden
Place of publication
Gothenborg, Sweden
Event location
Gothenburg (Sweden)
Event date
Apr 8, 2013
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
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