Union Internationale des T�l�communications UIT
EnglishEspa�ol
Plan du site Contactez-nous Copie Imprimable
Page d'accueil : UIT-R : WP4A : Contributions� Ajout�s r�cemment�-� Recherche de documents de r�union
UIT-R�WP4A� C�

UIT-R�WP4A

Utilisation efficace de l'orbite/spectre

Resultats:16 documents
Contributions �[�Source:�Canada�]���Documents / Contributions

Num�ro
Titre Source AI/Question
Date
[ 531 ]
Working document toward a preliminary draft new Recommendation for transmitting radiation diagrams for antennas of earth stations operating with geostationary satellites for use in interference assessment in the frequency range from 2 to [86] GHz � Canada 42-1/4 2003-03-05
[ 530 ]
Implementation of interference and other considerations to links in the fixed-satellite service (space-to-Earth) for HDFSS Applications in Parts of the band 47.2-50.2 GHz � Canada 2003-03-05
[ 523 ]
Interference from Ultra-Wide-Band devices into Canadian GSO satellite networks � Canada 2003-03-03
[ 522 ]
The measurement of the aggregate interference into non-GSO satellite receivers from RLAN devices in the 5 150-5 250 MHz band � Canada 248/4 2003-03-03
[ 521 ]
Revisions to Recommendation ITU-R S.731 - Reference Earth-station cross-polarized radiation pattern for use in frequency coordination and interference assessment in the frequency range from 2 to about 30 GHz � Canada 2003-03-03
[ 520 ]
Link performance and mask compliance for highly elliptical orbit (HEO) satellite systems operating in the 4 GHz band � Canada 2003-03-03
[ 433 ]
Draft revision of Rec. ITU-R S.524-7 - Maximum permissible levels of off-axis e.i.r.p. density from earth stations in geostationary-satellite orbit networks operating in the fixed-satellite service transmitting in the 6 GHz, 14 GHz and 30 GHz fre � Canada 2001-10-03
[ 432 ]
The use of spread spectrum techniques to mitigate FS interference in the 17.7-19.7 GHz band � Canada 2001-10-03
[ 431 ]
Proposed revision to draft CPM text on Agenda item 1.6 � Canada 2001-10-03
[ 270 ]
Proposed revision to the preliminary draft new Recommendation � Canada 2001-10-03
[ 269 ]
A performance comparison of Ku band versus frequencies above 17 GHz in the fixed satellite service for the use of telemetry, tracking and command (TT&C) above 17 GHz � Canada 2001-10-03
[ 173 ]
Modification of preliminary draft new Recommendation - Minimum operating characteristics of FSS systems operating in the 50/40 GHz bands for use in sharing studies between the fixed-satellite service and terrestrial services � Canada 2001-10-03
[ 171 ]
Proposed modification to Document 4A/TEMP/40(Rev.1) (� 5.9, 4A/93) - Working Document towards a preliminary draft new Recommendation - Methodology to derive continuos curves of EPFD versus GSO FSS antenna diameter � Canada 2001-10-03
[ 170 ]
Feasibility of implementing dynamic channel assignment (DCA) on broadband FSS systems in the 17.7-19.7 GHz band � Canada 2001-10-03
[ 51 ]
Proposed preliminary draft revision to Recommendation ITU-R S.1323 - Loss of synchronization � Canada 2001-10-03
[ 50 ]
Issus related to WRC-03 Agenda item 1.25 - Identification of bands for high-density deployment in the FSS � Canada 2001-10-03
Resultats:16 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 :�2025-1-10