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

Kód výsledku v 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>

Výsledek na webu

<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>

Jazyk výsledku

angličtina

Název v původním jazyce

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

Popis výsledku v původním jazyce

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.

Název v anglickém jazyce

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

Popis výsledku anglicky

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.

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

20201 - Electrical and electronic engineering

Projekt

—

Návaznosti

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2018

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název periodika

IEEE Antennas and Propagation Magazine

ISSN

1045-9243

e-ISSN

1558-4143

Svazek periodika

60

Číslo periodika v rámci svazku

5

Stát vydavatele periodika

US - Spojené státy americké

Počet stran výsledku

6

Strana od-do

89-94

Kód UT WoS článku

000446796600010

EID výsledku v databázi Scopus

2-s2.0-85054818711