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Principes Fondamentaux de la Propagation

Resultats:200 documents
Résultats :  Précédent -  1 - 2 - 3 - 4
Contributions  Documents / Contributions
 
Numéro 
Titre Source AI/Question
Date
[ 50 ]  
 
Proposed revision of Recommendation ITU-R P.837-6     France , European Space Agency , Italy , Luxembourg     2017-03-10
[ 49 ]  
 
Proposed reivsion of Fascicle 3J/FAS/3     France , European Space Agency , Italy , Luxembourg     2017-03-10
[ 48 ]  
 
Building entry loss measurements at 3, 10, 17 and 60 GHz frequencies     Orange     2017-03-10
[ 47 ]  
 
Proposed channel parameters based on building entry loss and building material loss measurement results using a multifrequency sounder for the development of IMT-2020 channel models     Canada     2017-03-10
[ 46 ]  
 
Revision of Recommendation ITU-R SM.1448 based on Recommendation ITU-R P.620     ATDI     2016-10-24
[ 45 ]  
 
Rain rate distributions from stations with long-term measurements in Norway     Telenor ASA     2016-06-13
[ 44 ]  
 
Update of Recommendation ITU-R P.452 (copy to Working Parties 3K and 3J for information)     Intel Corporation     2016-06-15
[ 43 ]  
 
A conversion model of annual statistics to worst-month statistics for troposcatter     China (People's Republic of)     2016-06-12
[ 42 ]  
 
Draft work plan and draft liaison statement to Task Group 5/1 to support agenda item 1.13 sharing studies     United States of America     2016-06-13
[ 41 ]  
 
Satellit measurement data at 20 GHz from high latitude locations in Inland and maritime climates     Telenor ASA     2016-06-14
[ 40 ]  
 
Use of experimental drop size distributions for rain attenuation prediction     Spain     2016-06-13
[ 39 ]  
 
Atmospheric depolarisation on slant paths, modelling of ice effects, comparison with new Ka band measurements in Portugal     Portugal , European Space Agency     2016-06-13
[ 38 ]  
 
Proposed revision to Recommendation ITU-R P.[BEL] - Proposed building entry loss model up to 40 GHz in urban environment     Japan   211/3   2016-06-13
[ 37 ]  
 
Proposed revision of the Recommendation ITU-R P.618-12 - A new approach for the effective path-length model for rain attenuation based on rain-cell characteristics: Additional test results for rain attenuation model based on the new test protocol     Korea (Republic of)     2016-06-13
[ 36 ]  
 
Working document toward a preliminary draft revision of Report ITU-R P.2346-0     United States of America     2016-06-13
[ 35 ]  
 
Update of Recommendation ITU-R P.1238 (copy to Working Groups 3M and 3J for information)     Intel Corporation     2016-06-13
[ 34 ]  
 
Working document toward a peliminary draft revision to Recommendation ITU-R P.2040-1     United States of America     2016-06-13
[ 33 ]  
 
Proposed update of Recommendation ITU-R P.676-10 - "Attenuation by atmospheric gases"     Luxembourg , Italy     2016-06-13
[ 32 ]  
 
Building entry loss - Measurements in a large urban office     United Kingdom of Great Britain and Northern Ireland     2016-06-13
[ 31 ]  
 
Contribution to ITU-R Study Group 3 databanks - Statistics of rain cell characteristics parameters derived from a meteorological radar in complex terrain     Austria     2016-06-12
[ 30 ]  
 
Supporting document for improvement for refractivity data in Recommendation ITU-R P.453-10 - Analysis on statistical distribution of surface and elevated ducts worldwide     China (People's Republic of)     2016-06-12
[ 29 ]  
 
Proposed modification to Recommendation ITU-R P.834-6 - A modification to minimum trapping frequency     China (People's Republic of)     2016-06-13
[ 28 ]  
 
China _ 2012 model improvement and additional analysis with other rain attenuation prediction models proposed to ITU-R P.618 and ITU-R P.530     China (People's Republic of)     2016-06-12
[ 27 ]  
 
Building entry loss measurement results for above 6 GHz frequency band     China (People's Republic of)     2016-06-12
[ 26 ]  
 
Measurements results of building entry loss in the 2 GHz to 60 GHz frequency range     Telefon AB - LM Ericsson     2016-06-11
[ 25 ]  
 
Progressing the working document towards a preliminary draft new Recommendation ITU-R P.[BEL] "Prediction of Building Entry Loss"     United Kingdom of Great Britain and Northern Ireland     2016-06-11
[ 24 ]  
 
Discussion paper: building entry loss - Statistics, modelling and MM-wave measurements     United Kingdom of Great Britain and Northern Ireland     2016-06-13
[ 23 ]  
 
Proposed revision to Recommendation ITU-R P.1407-5 - Multipath propagation and parametrisation of its characteristics - Directional multipath parameters     United Kingdom of Great Britain and Northern Ireland     2016-06-10
[ 22 ]  
 
Contribution to the study of Question ITU-R 201-5/3 - Temporal rain fade trends     United Kingdom of Great Britain and Northern Ireland   201-5/3   2016-06-10
[ 21 ]  
 
Working document toward draft new Recommendation for the prediction of array combining losses due to atmospheric phase scintillation     United States of America     2016-06-10
[ 20 ]  
 
Working document towards a draft revision to Recommendation ITU-R P.453-11     United States of America     2016-06-13
[ 19 ]  
 
Working document toward a draft revision of Recommendation ITU-R P.527-3     United States of America     2016-06-13
[ 18 ]  
 
Request for clarification of Recommendation ITU-R 834-7     United States of America     2016-06-13
[ 17 ]  
 
Proposed draft revision to Recommendation ITU-R P.676-10     United States of America     2016-06-13
[ 16 ]  
 
Editorial corrections to Recommendation ITU-R P.453-10     United States of America     2016-06-13
[ 15 ]  
 
Working document towards a fascicle on the slant path model proposed for revision of Recommendation ITU-R P.833-8     France     2016-06-13
[ 14 ]  
 
Testing activities of rainfall rate models     France , European Space Agency , Italy , Spain     2016-06-10
[ 13 ]  
 
Building entry loss measurements at 3, 10 and 17 GHz frequencies     Orange     2016-06-10
[ 12 ]  
 
Proposed revision to Recommendation ITU-R P.833-8 - New measurement data at 3.6 GHz     United Kingdom of Great Britain and Northern Ireland     2016-06-10
[ 11 ]  
 
Proposed revision of Recommendation ITU-R P.453-11     Australia     2016-06-10
[ 10 ]  
 
Propagation measurements in the candidate IMT-2020 frequency bands from Resolution 238 (WRC-15)     Canada     2016-06-10
[ 9 ]  
 
Proposed amendments to the working document towards a preliminary draft revision of Recommendation ITU-R P.619-1 - Propagation data required for the evaluation of interference between stations in space and those on the surface of the Earth     Canada     2016-06-10
[ 8 ]  
 
Consideration in calculating the effects of propagation     Indonesia (Republic of)     2016-06-10
[ 7 ]  
 
Proposed modification to Recommendation ITU-R P.676-10 - Attenuation by atmospheric gases     Italy     2016-06-07
[ 6 ]  
 
Information document - Improving the accuracy in predicting water vapor attenuation at millimeter-wave of Earth-space applications     Italy     2016-06-07
[ 5 ]  
 
Information document - Considerations on the models for rain attenuation prediction terrestrial links and on the experimental data included in the Study Group 3 database (Table C1-1)     Italy     2016-06-07
[ 4 ]  
 
Information document - The impact of temperature on the reduced liquid water content for cloud attenuation prediction     Italy     2016-06-07
[ 3 ]  
 
Information document - Simple expression for the calculation of cloud attenuation for Earth-space applications     Italy     2016-06-07
[ 2 ]  
 
Draft revision of Recommendations ITU-R P.525, ITU-R P.341 and ITU-R P.372 - Antennas close to the ground and related matters     United Kingdom of Great Britain and Northern Ireland     2016-05-13
[ 1 ]  
 
Liaison statement to ITU-R Working Parties 3J & 3M copy to Working Party 5C for information - AWG studies on fixed wireless link performance under severe weather conditions     Asia-Pacific Telecommunity     2016-02-19
Resultats:200 documents
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Mis à jour le : 2021-02-03