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Principes fondamentaux de la propagation

Resultats:197 documents
R�sultats :� 1 - 2 - 3 - 4 �-�Suivant Next
Contributions��Documents / Contributions

Num�ro
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 (Gen�ve, 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 (Gen�ve, 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
R�sultats :� 1 - 2 - 3 - 4 �-�Suivant Next
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