Back Radiation Minimization of Ultra Wideband Vivaldi Antenna for Radar Application

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21230%2F09%3A00154442" target="_blank" >RIV/68407700:21230/09:00154442 - 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
Back Radiation Minimization of Ultra Wideband Vivaldi Antenna for Radar Application
Original language description
This paper deals with the minimization of the back radiation of the Vivaldi antenna for the radar application (e.g. portable through-wall radars). The high back radiation can give rise to the reflection from the radar operator or from the area behind theradar. These reflections can influence negatively the captured useful signal. Consequently, the measured view of the guarded area can be distorted or the undesired reflections can lead to a false alarm. In the paper, several types of shielding for the back radiation minimization are presented: an antenna with planar back-plane, a boxed antenna, a skewed and boxed antenna and a skewed and boxed antenna with planar frontplane. The reflections, radiated impulses and their distortion are discussed.
Czech name
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Czech description
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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)

Publication year
2009
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection
EuCAP 2009 - 3rd European Conference on Antennas and Propagation
ISBN
978-1-4244-4753-4
ISSN
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e-ISSN
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Number of pages
5
Pages from-to
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Publisher name
IEEE
Place of publication
New York
Event location
Berlín
Event date
Mar 23, 2009
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
000276522101304

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