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Propagation point-�-point et Terre-espace

Resultats:9 documents
Contributions �[�Source:�Russian Federation�]���Documents / Contributions

Num�ro
Titre Source AI/Question
Date
[ 410 ]
Revision of preliminary draft new Question ITU-R XXX/3 - Machine learning and methods required for radiowave propagation studies � Russian Federation 2023-05-12
[ 310 ]
Comments on Section 5 "Hydrometeor-scatter interference prediction" of preliminary draft revision of Recommendation ITU-R P.452-16 � Russian Federation 2022-05-19
[ 223 ]
Proposed revision of preliminary draft revision of Recommendation ITU-R P.528-4 - A propagation prediction method for aeronautical mobile and radionavigation services using the VHF, UHF and SHF bands � Russian Federation 2021-06-10
[ 222 ]
Proposals on [WORKING DOCUMENT TOWARDS A] preliminary draft revision of Recommendation ITU-R P/1409-1 - Propagation data and prediction methods for systems using high altitude platform stations and other elevated stations in the stratosphere at frequencies greater than about 1 GHz � Russian Federation 2021-06-10
[ 156 ]
Proposed revision of preliminary draft revision of Recommendation ITU-R P.528-4 - A propagation prediction method for aeronautical mobile and radionavigation services using the VHF, UHF and SHF bands � Russian Federation 2021-04-15
[ 155 ]
Revision of Annex 12 to Working Party 3M Chairman's Report - Analysis of ITU-R P-Series Recommendations for the preparation of draft reply liaison statements � Russian Federation 2021-04-15
[ 154 ]
Proposed modifications to working document towards a preliminary draft revision of Recommendation ITU-R P.1409-1 - Propagation data and prediction methods for systems using high altitude platform stations and other elevated stations in the stratosphere at frequencies greater than about 1 GHz � Russian Federation 2021-04-15
[ 53 ]
Working document towards a preliminary draft revision of Recommendation ITU-R P.1409-1 - Propagation data and prediction methods for systems using high altitude platform stations and other elevated stations in the stratosphere at frequencies greater then about 1 GHz � Russian Federation Q233/3 2020-07-31
[ 52 ]
Revision of Section 5 of preliminary draft rrevision to Recommendation ITU-R P.452-16 - Prediction procedure for the evaluation of interference between stations on the surface of the Earth at frequencies above about 0.1 GHz � Russian Federation 2020-07-31
Resultats:9 documents
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Mis � jour le :�2025-1-9