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UIT-R�WP3J.AR

Fundamentos de la Propagaci�n

Resultados :19 documentos
Contribuciones �[�Origen:�Japan�]���Documents / Contributions

N�mero
T�tulo Origen AI/Cuesti�n
Fecha
[ 184 ]
Proposed revision to Recommendation ITU-R P.1409-3 - Propagation data and prediction methods for systems using high altitude platform stations and other elevated stations in the stratosphere at frequencies greater than about 0.7 GHz � Japan 2024-05-16
[ 183 ]
Support document for Annex 10 to Document 3K/335 - Prediction of building entry loss � Japan 2024-05-16
[ 156 ]
Proposed revision to Recommendation ITU-R P.1409-2 - Propagation data and prediction methods for systems using high altitude platform stations and other elevated stations in the stratosphere at frequencies greater than about 0.7 GHz � Japan 2023-05-15
[ 155 ]
Proposed revision to Recommendation ITU-R P.2109-1 - Prediction of building entry loss � Japan 2023-05-15
[ 108 ]
Proposed revision to Recommendation ITU-R P.2109-1 - Prediction of building entry loss � Japan 2022-05-23
[ 107 ]
Proposed revision of Recommendation ITU-R P.2108-1 based on Annex 6 to Document 3K/178 - Prediction of clutter loss � Japan 2022-05-23
[ 106 ]
Proposed revision of Recommendation ITU-R P.1409-2 - 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 � Japan 2022-05-23
[ 75 ]
Draft reply liaison statement to Working Party 5D - WRC-23 agenda item 1.4 � Japan AI1.4 2021-06-14
[ 74 ]
Discussion document - Site specific model of building entry loss - Prediction of building entry loss � Japan 2021-06-14
[ 72 ]
[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 � Japan 2021-06-14
[ 49 ]
Draft reply liaison statement to Working Party 5D - WRC-23 agenda item 1.4 � Japan AI1.4 2021-04-19
[ 48 ]
Proposed draft revision of Recommendation ITU-R P.1410-5 - Propagation data and prediction methods required for the design of terrestrial broadband radio access systems operating in a frequency range from 3 to 60 GHz � Japan 2021-04-19
[ 47 ]
Discussion documents- Measurement result (or plan) for site specific model of building entry loss - Prediction of building entry loss � Japan 2021-04-19
[ 46 ]
Proposed draft revision of Recommendation ITU-R P.833-9 - Attenuation in vegetation � Japan 2021-04-19
[ 45 ]
Proposed draft revision of Recommendation ITU-R P.2108 - Prediction of clutter loss � Japan 2021-04-19
[ 44 ]
[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 � Japan 2021-04-19
[ 37 ]
Discussion document towards a proposed draft revision of Recommendation ITU-R P.833-9 � France , Japan 2020-08-03
[ 33 ]
[DRAFT] support document for proposed draft revision of Recommendation ITU-R P.1409-1 (Annex 13 to Working Party 3M Chairman's Report) - 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 � Japan 2020-08-03
[ 32 ]
[DRAFT] reply liaison statement to Working Party 5D - Information for studies on WRC-23 agenda item 1.4 � Japan AI1.4 2020-08-03
Resultados :19 documentos
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