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Page d'accueil : UIT-R : SG03 : Contributions� Ajout�s r�cemment�-� Recherche de documents de r�union
UIT-R�SG03� C�

UIT-R�SG03

Propagation des ondes radio�lectriques

Resultats:38 documents
Contributions �[�Source:�WP 3J�]���Documents / Contributions

Num�ro
Titre Source AI/Question
Date
[ 113 ]
(Rev.1)
Draft revision of Recommendation ITU-R P.1057-1 - Probability distributions relevant to radiowave propagation modelling � WP 3J 207/3, 201/3 2007-04-26
[ 112 ]
Draft Liaison statement to Coordination Committee for Vocabulary (CCV) - SG 3 vocabulary database development � WP 3J 2007-04-26
[ 111 ]
(Rev.1)
Draft revision of Recommendation ITU-R P.837-4 - Characteristics of precipitation for propagation modelling � WP 3J 201/3 2007-04-26
[ 109 ]
(Rev.1)
Draft new Recommendation ITU R P.[FSO_ATMDS] - Propagation data required for the design of free space optical links � WP 3J 228/3 2007-04-25
[ 106 ]
(Rev.1)
Draft revision of Recommendation ITU-R P.372-8 � WP 3J 214/3 2007-04-25
[ 104 ]
Executive report to Study Group 3 � Chairman, WP 3J 2007-04-25
[ 100 ]
Draft new Question - The effect of electromagnetic emissions from man-made sources on the performance of radiocommunication systems and networks � WP 3J 2007-04-25
[ 99 ]
Opinion ITU-R 91-1 - World Atlas of Ground Conductivities � WP 3J 2007-04-25
[ 92 ]
Draft revision of Question ITU-R 225-4/3 � WP 3J & 3L 2007-04-25
[ 91 ]
(Rev.1)
Correction of evident oversight in Recommendation ITU-R P.526-10 - Propagation by diffraction � WP 3J 202/3 2007-04-24
[ 89 ]
Draft revision of Question ITU-R 214-2/3 � WP 3J 214/3 2007-04-19
[ 84 ]
(Rev.1)
Draft revision of Recommendation ITU-R P.676-6 - Attenuation by atmospheric gases � WP 3J 201/3 2006-10-09
[ 82 ]
Executive Report to Study Group 3 � Chairman, WP 3J 2006-10-09
[ 76 ]
Draft revision of Question ITU-R 201-2/3 - Radiometeorological data required for the planning of terrestrial and space communication systems and space research application � WP 3J 201/3 2006-10-06
[ 65 ]
(Rev.1)
Draft revision to Recommendation ITU-R P.833-5 - Attenuation in vegetation � WP 3J 202/3 2006-10-09
[ 64 ]
(Rev.1)
Draft revision of Recommendation ITU-R P.368-8 - Ground-wave propagation curves for frequencies between 10 kHz and 30 MHz � WP 3J 2006-10-06
[ 63 ]
(Rev.1)
Draft revision of Recommendation ITU-R P.1321-1 - Propagation factors affecting systems using digital modulation techniques at LF and MF � WP 3J 225/3 2006-10-06
[ 62 ]
(Rev.1)
Draft revision of Recommendation ITU-R P.526-9 - Propagation by diffraction � WP 3J 202/3 2006-10-05
[ 56 ]
Draft new Report - The analysis of radio noise data � WP 3J 214/3 2006-10-05
[ 54 ] �
Draft new Report - Measuring the input parameters for the radiative energy transfer model of vegetation attenuation � WP 3J 202/3 2006-10-05
[ 53 ]
Draft revision of Question ITU-R 202-1/3 - Methods for predicting propagation over the surface of the Earth � WP 3J 202/3 2006-10-05
[ 52 ] �
Draft revision of Question ITU-R 214-1/3 - Radio noise � WP 3J 214/3 2006-10-05
[ 48 ]
+Add.1
Draft revision to Recommendation ITU-R P.834-5 - Effects of tropospheric refraction on radiowave � WP 3J 201/3 2005-10-27
[ 37 ]
Executive Report to Study Group 3 � Chairman, WP 3J 2004-10-27
[ 34 ]
+Corr.1(Rev.1)
Draft revision of Recommendation ITU-R P.1623 - Prediction method of fade dynamics on Earth-space paths � WP 3J 201/3 2004-10-27
[ 33 ]
(Rev.1)
Projet de r�vision de la Recommandation UIT-R P.835-3 - Atmosph�re de r�f�rence pour l'affaiblissement d� aux gaz � WP 3J 201/3 2004-10-27
[ 32 ]
(Rev.1)
Draft revision of Recommendation ITU-R P.838-2 - Specific attenuation model for rain for use in prediction methods � WP 3J 201/3 2004-10-27
[ 31 ]
(Rev.1)
Draft revision of Recommendation ITU-R P.834-4 - Effects of tropospheric refraction on radiowave propagation � WP 3J 201/3 2004-10-27
[ 30 ]
(Rev.1)
Projet de r�vision de la Recommandation UIT-R P.372-8 - Bruit radio�lectrique � WP 3J 214/3 2004-10-27
[ 29 ]
(Rev.1)
Draft revision of Recommendation ITU-R P.676-5 - Attenuation by atmospheric gases � WP 3J 201/3 2004-10-27
[ 28 ]
(Rev.1)
Draft revision of Recommendation ITU-R P.1621 - Propagation data required for the design of Earth-space systems operating between 20 THz and 375 THz � WP 3J 228/3 2004-10-27
[ 19 ]
(Rev.1)
Projet de r�vision de la Recommandation UIT-R P.526-8 - Propagation par diffractio � WP 3J 202/3 2004-10-27
[ 18 ]
(Rev.1)
Projet de r�vision de la Recommandation UIT-R P.841-3 - Conversion des statistiques annuelles en statistiques pour le mois le plus d�favorable � WP 3J 201/3 2004-10-27
[ 17 ]
(Rev.1)
Projet de r�vision de la Recommandation UIT-R P.833-4 - Affaiblissement d� � la v�g�tation � WP 3J 202/3 2004-10-27
[ 16 ]
(Rev.1)
Draft revision of Recommendation ITU-R P.368-7 - Ground-wave propagation curves for frequencies between 10 kHz and 30 MHz � WP 3J 2004-10-27
[ 15 ]
(Rev.1)
Draft revision of Recommendation ITU-R P.1407-1 - Multipath propagation and parameterization of its characteristics � WP 3J 203/3 2004-10-27
[ 14 ]
(Rev.1)
Draft revision of Recommendation ITU-R P.311-11 - Acquisition, presentation and analysis of data in studies of tropospheric propagation � WP 3J 201/3 2004-10-27
[ 12 ]
(Rev.1)
Draft revision of Recommendation ITU-R P.1321 - Propagation factors affecting systems using digital modulation techniques at LF and MF � WP 3J 225/3 2004-10-26
Resultats:38 documents
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