Union Internationale des T�l�communications UIT
EnglishEspa�ol
Plan du site Contactez-nous Copie Imprimable
Page d'accueil : UIT-R : WP7B : Contributions� Ajout�s r�cemment�-� Recherche de documents de r�union
UIT-R�WP7B� C�

UIT-R�WP7B

Syst�mes de radiocommunication spatiale

Resultats:15 documents
Contributions �[�Source:�European Space Agency�]���Documents / Contributions

Num�ro
Titre Source AI/Question
Date
[ 243 ]
Proposed modifications to preliminary draft new Report ITU-R SA.[BANDWIDTH REQU] - Spectrum requirements for future SRS missions operating under a potential new SRS allocation in the band 22.55-23.15 GHz � European Space Agency (ESA) 2010-09-27
[ 242 ]
Draft CPM text on WRC-12 Agenda item 1.11 - Suitable values for separation distances between SRS and FS stations in neighbouring countries in the band 22.55-23.15 GHz � European Space Agency (ESA) 2010-09-27
[ 215 ]
Proposal for draft CPM text on WRC-12 Agenda item 1.11 � European Space Agency (ESA) 2010-06-02
[ 214 ]
Assessment of spectrum requirements for future SRS missions operating under a potential new SRS allocation in the band 22.55-23.15 GHz � European Space Agency (ESA) 2010-06-02
[ 213 ]
Compatibility aspects between SRS missions and potential MSS systems in the bands 7 145-7 235 MHz and 8 400-8 500 MHz � European Space Agency (ESA) 2010-06-02
[ 212 ]
Compatibility assessment between SRS systems and Hibleo-type ISS systems in the band 22.55-23.15 GHz � European Space Agency (ESA) 2010-06-02
[ 198 ]
Proposed revision of Recommendation ITU-R SA.1041-1 � European Space Agency (ESA) 2010-04-29
[ 171 ]
Compatibility assessment between SRS systems and ISS systems in the band 22.55-23.15 GHz � European Space Agency (ESA) 2009-08-31
[ 170 ]
Required sharing analyses for WRC-12 Agenda item 1.25 � European Space Agency (ESA) , EUMETSAT 2009-08-31
[ 91 ]
Proposed modifications to preliminary draft new Recommendation ITU-R SA.[26 GHZ] - Guidelines for efficient use of the band 25.5-27.0 GHz between the Earth exploration-satellite service (s-E) and space research service (s-E) � European Space Agency (ESA) 139/7 2009-01-28
[ 90 ]
Considerations regarding power flux density limits on the geostationary orbit in the band 25.5-27.0 GHz as contained in Recommendations ITU-R SA.1278 and ITU-R SA.1625 � European Space Agency (ESA) 2009-01-28
[ 55 ]
Preliminary draft new Recommendation ITU-R SA.[26 GHz] - Efficient use of the band 25.5 - 27.0 GHz for future Space-to-Earth and Space-to-Space science applictions � European Space Agency (ESA) 139/7 2008-09-28
[ 54 ]
Considerations regarding power flux density limits on the geostationary orbit in the band 25.5 - 27.0 GHz as contained in Recommendations ITU-R SA.1278 and ITU-R SA.1625 � European Space Agency (ESA) 2008-09-28
[ 13 ]
Proposal for a preliminary draft new Recommendation regarding efficient use of the band 25.5 - 27.0 GHz for future space-to-Earth and space-to-space science applications � European Space Agency (ESA) 139-3/7 2008-03-19
[ 12 ]
(Rev.1)
WRC-11 AI 1.6: Review No. 5.565 (Passive sensing 275-3 000 GHz) and optical links � European Space Agency 2008-03-18
Resultats:15 documents
T�l�chargement de multiples documents:�Cocher les cases correspondant aux documents s�lectionn�s, puis appuyer sur "T�l�charger"

Pr�f�rences utilisateur:
T�l�chargement de multiples documents:�Formats et langues � prendre en compte (si disponibles):
Pages de navigation HTML
Formats �+�Autres formats
Langues (maximum 2) �+�Multilingue�
(E: Anglais - F: Fran�ais - S: Espagnol - A: Arabe - C: Chinois - R: Russe)

D�but de page�-� Commentaires�-� Contactez-nous�-� Droits d'auteur � UIT�2008�Tous droits r�serv�s
Contact pour cette page :� Coordinateur du Web UIT-R
Mis � jour le :�2025-2-3