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Principes fondamentaux de la propagation

Resultats:197 documents
Résultats :  1 - 2 - 3 - 4  - Suivant Next
Contributions  Documents / Contributions
 
Numéro 
Titre Source AI/Question
Date
[ 197 ]  
 
Liaison statement - Radio noise     WP 8A     2007-08-01
[ 196 ]  
 
Liaison statement to Working Parties 3J and 3M regarding the definition of height in Annex 1 of Recommendation ITU-R P.835-4     WP 4-9S     2007-06-29
[ 195 ]  
 
Response to the liaison statement of Working Party 3J (copy to WPs 4A, 6E, 6M, 6S, 7B, 7C, 7D 8A, 8B, 8D, 8F and 9B) - Radio noise     WP 1A     2007-06-18
[ 194 ]  
 
Liaison statement to Working Parties 3J and 3M (copy for information to WP 1A) - Fixed service applications using free-space optical links     WP 9B     2007-06-08
[ 193 ]  
+Ann.1-15 
Chairman's report - Meeting 16-25 April 2007     Chairman, WP 3J     2007-05-03
[ 192 ]  
 
Liste finale des participants - Groupe de travail 3J (Genève, 16-25 avril 2007)     Director, BR     2007-04-25
[ 191 ]  
 
List of documents issued     BR Study Group Department     2007-04-13
[ 190 ]  
 
Statistical analysis of refractivity in UAE     United Arab Emirates   201/3   2007-04-09
[ 189 ]  
 
Comparison of rain attenuation time series synthesiser for slant paths and frequency between 12 and 50 GHz     France , ESA , Italy   207/3, 201/3   2007-04-09
[ 188 ]  
 
Information paper for Recommendation ITU-R P.833-6 - Campaign for physical modelling of vegetation loss     Korea (Republic of)   202/3   2007-04-09
[ 187 ]  
 
Correction to Recommendation ITU-R P.833-6 - Species of vegetation     Korea (Republic of)   202/3   2007-04-09
[ 186 ]  
 
Upgrade of DBSG3 Table IV-1: Rainfall rate statistics     France , Brazil (Federative Republic of) , ESA , Italy     2007-04-09
[ 185 ]  
 
discussion document about Recommendation ITU-R P.837-4     France , ESA , Italy   201/3   2007-04-09
[ 184 ]  
 
Man-made noise in the VHF frequency range     Germany (Federal Republic of)   214/3   2007-04-08
[ 183 ]  
 
Dynamic analysis of rainfall rate and rain attenuation: Generation of lognormal attenuation time series     Greece   206/3, 201/3   2007-04-05
[ 182 ]  
 
Tests of rain attenuation prediction methods for terrestrial links     Brazil (Federative Republic of)     2007-04-05
[ 181 ]  
 
Preliminary draft revision to Recommendation ITU-R P.837-4 - Characteristics of precipitation for propagation modelling - Model to generate synthetic rain intensity fields for any given area     United Kingdom of Great Britain and Northern Ireland   201/3   2007-04-05
[ 180 ]  
 
Discussion paper concerning path-loss models involving the indoor/outdoor interface     United Kingdom of Great Britain and Northern Ireland   221-4/3   2007-04-05
[ 179 ]  
 
Draft revision of Recommendation ITU-R P.372 - Radio noise - The definition of radio noise     United Kingdom of Great Britain and Northern Ireland     2007-04-05
[ 178 ]  
 
Contribution to the revision of Recommendation ITU-R P.372 - Radio noise     United Kingdom of Great Britain and Northern Ireland   214/3   2007-04-05
[ 177 ]  
 
Noise measurement databank (Question 214-2/3 and Recommendation ITU-R P.372)     United Kingdom of Great Britain and Northern Ireland   214/3   2007-04-05
[ 176 ]  
 
Draft revision of Recommendation ITU-R P.372-8 - Combination of radio noise     United States of America , Australia   214/3   2007-04-04
[ 175 ]  
 
Spatial distribution of rainfall rate     Spain   201/3   2007-04-04
[ 174 ]  
 
Draft revision of Recommendation ITU-R P.676-7 - Attenuation by atmospheric gases     United States of America   201/3   2007-04-04
[ 173 ]  
 
Proposed revision to Recommendation ITU-R P.1411-3 - SHF propagation within street canyons     Japan   211/3   2007-04-03
[ 172 ]  
 
Contribution to the working document toward a preliminary draft for a new ITU-R Recommendation - Theoretical and measured results of propagation characteristics in a waveguide     Japan     2007-04-03
[ 171 ]  
 
Contribution to ITU-R data banks - Supplemental data for statistics of rain attenuation and rain fade event duration     Japan     2007-04-03
[ 170 ]  
 
Proposed revision of Recommendation ITU-R P.526-9 - Cascaded knife-edge method     Australia   202/3   2007-04-03
[ 169 ]  
 
Statistical changes of a signal level in city and its vicinities in ranges LF-MF     Russian Federation     2007-03-30
[ 168 ]  
 
Statistics for rain event duration and rain intensity - Contribution for the ITU-R data banks     Malaysia   208/3, 201/3   2007-03-07
[ 167 ]  
 
Submission of point rainfall rate and rain attenuation measurements on terrestrial links in 32 GHz     Malaysia   208/3, 201/3   2007-03-07
[ 166 ]  
 
Information paper concerning Recommendation ITU-R P.526-9 Section 3 - Propagation by diffraction     United Kingdom of Great Britain and Northern Ireland   202/3   2007-02-23
[ 165 ]  
 
Liaison statement to Radiocommunication Study Groups and Working Parties - Terminology database     Coordination Committee for Vocabulary (CCV)     2007-01-11
[ 164 ]  
 
Proposed addition of Recommendation ITU-R P.833-5 - Delay Spread Characteristics of Vegetation     Korea (Republic of)   202/3   2006-10-09
[ 163 ]  
 
Proposed amendment of Recommendation ITU-R P.833-5 - Revision of method of RET modelling, and enhancement of RET model parameters for vegetation loss in the frequency range of 12.5 GHz, utilizing phase-function measurement     Korea (Republic of)   202/3   2006-10-09
[ 162 ]  
 
Proposed preliminary draft new Recommendation - Conversion of 1-minute rain rate statistics from various integration time data     Korea (Republic of)   201/3   2006-10-09
[ 161 ]  
 
Proposed modification of Recommendation ITU-R P.1407-2 - Rewriting of the definitions of parameters for direction of arrival     Korea (Republic of)   203/3   2006-10-09
[ 160 ]  
 
Proposed amendment of Recommendation ITU-R P.833-5 - Enhancement of RET model parameters for vegetation loss in the frequency range of 1-6 GHz     Korea (Republic of)   202/3   2006-10-09
[ 159 ]  
+Ann.1-22 
Chairman's Report - Geneva, 28 Sep. - 6 Oct. 2006     Chairman, WP 3J     2006-10-09
[ 158 ]  
 
Liste finale des participants - Groupe de travail 3J (Genève, 28 septembre - 6 octobre 2006)     Director, BR     2006-10-05
[ 157 ]  
 
List of documents issued     BR Study Group Department     2006-09-27
[ 156 ]  
 
Topics to measurements and assessment of the radio noise for discussion     Germany (Federal Republic of)     2006-09-21
[ 155 ]  
 
Draft new Report - The analysis of radio noise data     United Kingdom of Great Britain and Northern Ireland   214/3   2006-09-21
[ 154 ]  
 
Database to test prediction methods of slant path attenuation statistics     Italy - ESA - France     2006-09-21
[ 153 ]  
 
An updated test variable for the assessment of attenuation statistical prediction methods     France, Italy, ESA     2006-09-21
[ 152 ]  
 
Test variables relevant to the validation of statistical prediction methods     Italy - ESA - France     2006-09-21
[ 151 ]  
 
Spatial interpolation method for global maps of water vapour total content     Italy - ESA - France   201/3   2006-09-21
[ 150 ]  
 
A rain attenuation time series syntheser at Ku-, Ka- and Q/V-bands for slant paths     France , ESA , Italy   206/3, 201/3   2006-09-21
[ 149 ]  
 
Simulating rain attenuation time series data for use with Broadband Wireless Access Systems     Telenor ASA   211/3, 201/3   2006-09-21
[ 148 ]  
 
Test results for the effect of impulsive noise on an IMT-2000 Base station receiver in relation to a Revision of Recommendation ITU-R P.372-8     Lucent Technologies Inc.   214/3   2006-09-20
Resultats:197 documents
Résultats :  1 - 2 - 3 - 4  - Suivant Next
 
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Mis à jour le : 2007-04-23