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Propagation point-à-point et Terre-espace

Resultats:230 documents
Résultats :   -  1 - 2 - 3 - 4 - 5  - Suivant Next
Contributions  Documents / Contributions
 
Numéro 
Titre Source AI/Question
Date
[ 205 ]  
 
Test results for revised sleet attenuation model     United Kingdom of Great Britain and Northern Ireland     2011-10-09
[ 204 ]  
 
Recommendation ITU-R P.526 - Propagation by diffraction - Correction and clarification     United Kingdom of Great Britain and Northern Ireland     2011-10-08
[ 203 ]  
 
Draft new Recommendation ITU-R P.[WRPM] - A wide-range terrestrial propagation model suitable for sharing studies and Monte Carlo simulations     United Kingdom of Great Britain and Northern Ireland   208-3/3, 205-1/3, 204-4/3   2011-10-08
[ 202 ]  
 
Comparison of diffraction models     United Kingdom of Great Britain and Northern Ireland   203-3/3   2011-10-08
[ 201 ]  
 
Draft revision of Recommendation ITU-R P.1409     United Kingdom of Great Britain and Northern Ireland     2011-10-08
[ 200 ]  
 
Draft revision to Recommendation ITU-R P.526-11 - Diffraction over general terrain     United Kingdom of Great Britain and Northern Ireland   202-3/3   2011-10-08
[ 199 ]  
 
Climate change effects on microwave telecommunications     United Kingdom of Great Britain and Northern Ireland     2011-10-08
[ 198 ]  
 
Drop size distribution measuring instruments applied to propagation     Spain     2011-10-07
[ 197 ]  
 
Contribution to the propagation data banks - Rain rate and slant-path rain attenuation measurements in Madrid     Spain     2011-10-07
[ 196 ]  
 
Information document on time series synthesis of total attenuation     France , European Space Agency     2011-10-07
[ 195 ]  
 
Software and digital data related to Study Group 3 - Validation examples for Earth-Space propagation prediction methods     Luxembourg     2011-10-07
[ 194 ]  
 
Software and digital data related to Study Group 3 - Report of Activities of Correspondence Group CG-3M-3     Luxembourg     2011-10-07
[ 193 ]  
 
Proposed modification of Recommendation ITU-R P.530-13 - Prediction of outage intensity due to multipath attenuation and attenuation in rain     Russian Federation     2011-10-07
[ 192 ]  
 
Software implementation of the proposed low elevation scintillation model for Recommendation ITU-R P.618     United States of America     2011-10-05
[ 191 ]  
 
Information document on a proposed modification to the rain attenuation prediction method in Recommendation ITU-R P.618     United States of America     2011-10-05
[ 190 ]  
 
Rain rate data for Medina TWP, Ohio, United States     United States of America     2011-10-05
[ 189 ]  
 
Working document toward a draft new Handbook - Handbook on the selection and use of radio propagation models for interference prediction and ITU-R sharing studies     United States of America     2011-10-05
[ 188 ]  
 
Working document towards a draft revision of the irregular terrain diffraction methods of Recommendations ITU-R P.526, ITU-R P.1812 and ITU-R P.452     United States of America     2011-10-05
[ 187 ]  
 
Proposed modification to Resolution ITU-R 25-2     United States of America     2011-10-05
[ 186 ]  
 
New source of measured data for ITU-R Study Group 3 databank Table I-2 - Line-of-sight average worst-month multipath fading and enhancement in narrow bandwidths     Australia     2011-10-06
[ 185 ]  
 
Proposed amendment to Recommendation ITU-R P.530-13 using modified Brazil 3M/208 model     Australia     2011-10-06
[ 184 ]  
 
Proposed amendment to Recommendation ITU-R P.311-13 - Rain attenuation model testing     Australia     2011-10-06
[ 183 ]  
 
Draft new Question ITU-R [NANO]/3 - The effect of nanostructure materials on electromagnetic emission     Iran (Islamic Republic of)     2011-08-08
[ 182 ]  
 
Liaison statement to Working Parties 3J and 3M (copy to Working Party 4B for information) - Propagation End-to-End link availability of unmanned aircraft system operating with dual beyond Line-of-Sight (BLOS) satellite communications links to achieve the assumed link availability     WP 5B     2011-07-01
[ 181 ]  
 
Liaison statement to Working Parties 3M, 4A, 5A, 5B, 7B and 7C - Status of studies in support of WRC-12 Agenda item 1.20     WP 5C     2011-06-24
[ 180 ]  
 
Liaison statement to ITU-R Working Party 3M - Consideration of Working Party 3M Handbook on propagation information for the prediction of interference and coordination distance     WP 5C     2011-06-20
[ 179 ]  
 
Liaison statement to ITU-R Working Parties 3M and 3L - Consideration of Handbook developments within Working Party 5C     WP 5C     2011-06-20
[ 178 ]  
 
Liaison statement to Working Parties 3J and 3M - Clarification on the applicable propagation mechanisms related to interference assessment in the space-to-Earth direction     WP 4A     2011-05-30
[ 177 ]  
 
Liaison statement to Working Parties 4A, 5A, 5C, 7B and 7C (copied to Working Party 3M for information) - Sharing studies related to WRC-12 Agenda item 1.25     WP 4C     2011-05-04
[ 176 ]  
 
Liaison statement to Working Parties 3K and 3M - Usage of buildings information with the propagation model in Recommendation ITU-R P.452     WP 5D     2011-04-20
[ 175 ]  
 
Note to Chairmen of Working Parties 1A, 1B, 3M, 4A, 4C, 5A, 5B, 5D, 6A, 7B, 7C and 7D - Consideration of draft revision of Recommendation ITU-R F.758-4     Chairman, WP 5C     2011-04-01
[ 174 ]  
+Ann.1-16 
Report on the meeting of Working Party 3M (Erice, Italy, 10-19 November 2010)     Chairman, WP 3M     2010-12-06
[ 173 ]  
 
Final List of Participants - Working Party 3M (Erice, Italy, 10-19 November 2010)     Director, BR     2010-12-06
[ 172 ]  
 
Liaison statement to Working Parties 3M and 3J (copied to Working Party 4A for information) - Annual and monthly propagation statistics     WP 5C     2010-11-15
[ 171 ]  
 
List of documents issued     BR Study Group Department     2010-11-08
[ 170 ]  
(Rev.1) 
Liaison statement to ITU-R Study Groups - Methodology for calculation of maximum [PERMISSIBLE] power flux-density limits for the protection of digital terrestrial television broadcasting services from interference generated by mobile services including IMT systems where identified in the Radio Regulations     WP 6A     2010-11-08
[ 169 ]  
 
RW propagation modelling for on the estimation of aggregate interference from HDFS to deep-space earth stations     European Space Agency (ESA)     2010-11-03
[ 168 ]  
 
Atmospheric sky-noise temperature modelling and prediction for space down links from X band to W band     European Space Agency (ESA) , Italy     2010-11-03
[ 167 ]  
 
Masking angle for satellite mobile paths in urban environments     European Space Agency (ESA)     2010-11-03
[ 166 ]  
 
Revision of definition of multipath model for aricraft during approaches and landing     European Space Agency (ESA)     2010-11-03
[ 165 ]  
 
Information document to prepare contribution to a draft new Recommendation on building materials or a new Recommendation for satellite-to-indoor propagation     European Space Agency (ESA)   206/3   2010-11-03
[ 164 ]  
 
Masking angle for satellite paths     European Space Agency (ESA)     2010-11-03
[ 163 ]  
 
Submission of data to the data bank - Rainfall rate data measured at various integration time     Brazil (Federative Republic of)     2010-11-03
[ 162 ]  
 
Rain attenuation time series synthesis for slant paths in tropical and equatorial climates     Brazil (Federative Republic of)     2010-11-03
[ 161 ]  
 
Analysis and assessment of propagation models for estimation of interference and separation distances between CGC base stations and mobile satellite receivers     European Space Agency (ESA)     2010-11-03
[ 160 ]  
 
Discussion of rainfall rate maps showing increased values for high latitude coastal regions     Telenor ASA     2010-11-03
[ 159 ]  
 
Modified table format for land mobile satellite fade duration statistics     France     2010-11-03
[ 158 ]  
 
Narrow-band statistics for land mobile satellite service in mixed propagation conditions at 2.2 GHz     France     2010-11-03
[ 157 ]  
 
Narrow band statistical and generative propagation modelling for land mobile satellite services at 2.2, 3.8 & 11.7 GHz     France , Spain     2010-11-03
[ 156 ]  
 
Information document on the dual polarization MIMO LMS channel     Greece , European Space Agency (ESA) , France   207-4/3   2010-11-03
Resultats:230 documents
Résultats :   -  1 - 2 - 3 - 4 - 5  - Suivant Next
 
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