A Dual-Band Reflector Feed in Coaxial Configuration for Satellite Communication

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21230%2F18%3A00324123" target="_blank" >RIV/68407700:21230/18:00324123 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.1109/MAP.2018.2859168" target="_blank" >http://dx.doi.org/10.1109/MAP.2018.2859168</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1109/MAP.2018.2859168" target="_blank" >10.1109/MAP.2018.2859168</a>

Result language
angličtina
Original language name
A Dual-Band Reflector Feed in Coaxial Configuration for Satellite Communication
Original language description
This article presents the design, simulations and measured results of a dual-band coaxial feed for satellite communication in the 2.4 and 10.45 GHz bands. The feed is designed for communication with the geostationary satellite. Es´hail 2 (scheduled to be lanched in late 2018), which will be equipped with a public amateur radio transponder covering nearly one-third of the Earth´s surface. A communication link can be established using a relatively low-power transmiller (Tx) employing conventional microwave technology. The proposed feed operates with linear polarization at the X-band and circular polarization at the S-band and has similar radiation patterns in both bands, providing high aperture efficiency for a broad range of reflector focal-to-diameter (f/D) ratios.
Czech name
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Czech description
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Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
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OECD FORD branch
20201 - Electrical and electronic engineering

Project
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Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year
2018
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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