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UIT-R SG03  C 

UIT-R SG03

Propagation des Ondes Radioélectriques

Resultats:109 documents
Résultats :  Précédent -  1 - 2 - 3  -  Next
Contributions  Documents / Contributions
 
Numéro 
Titre Source Date
[ 34 ]  
(Rev.1) 
Draft revision of Recommendation ITU-R P.1816-1 - The prediction of the time and the spatial profile for broadband land mobile services using UHF and SHF bands     WP 3K   2013-06-26
[ 33 ]  
(Rev.1) 
Draft revision of Recommendation ITU-R P.1411-6 - Propagation data and prediction methods for the planning of short-range outdoor radiocommunication systems and radio local area networks in the frequency range 300 MHz to 100 GHz     WP 3K   2013-06-26
[ 32 ]  
(Rev.1) 
Editorial revision of Recommendation ITU-R P.1410-5 - Propagation data and prediction methods required for the design of terrestrial broadband radio access systems operating in a frequency range from 3 to 60 GHz     WP 3K   2013-06-26
[ 31 ]  
(Rev.1) 
Ground wave propagation Handbook     WP 3L   2013-06-26
[ 30 ]  
 
Executive Report to Study Group 3     Chairman, WP 3J   2013-06-26
[ 29 ]  
(Rev.1) 
Draft new ITU-R Report "Electron density models and data for transionospheric radio propagation"     WP 3L   2013-06-26
[ 28 ]  
(Rev.1) 
Draft revision of Recommendation ITU-R P.372-10 - Radio noise     WP 3L   2013-06-26
[ 27 ]  
 
Suppression of Recommendation ITU-R P.313 - Exchange of information for short-term forecasts and transmission of ionospheric disturbance warnings     WP 3L   2013-06-26
[ 26 ]  
(Rev.1) 
Draft revision of Recommendation ITU-R P.533-11 - Method for the prediction of the performance of HF circuits     WP 3L   2013-06-26
[ 25 ]  
(Rev.1) 
Draft revision of Recommendation ITU-R P.842-4 - Computation of reliability and compatibility of HF radio systems     WP 3L   2013-06-26
[ 24 ]  
(Rev.1) 
Draft revision of Recommendation ITU-R P.373-9 - Definitions of maximum and minimum transmission frequencies     WP 3L   2013-06-26
[ 23 ]  
(Rev.1) 
Draft revision of Recommendation ITU-R P.1321-3 - Propagation factors affecting systems using digital modulation techniques at LF and MF     WP 3L   2013-06-26
[ 22 ]  
 
Draft revision of Handbook on radiometeorology     WP 3J   2013-06-26
[ 21 ]  
(Rev.1) 
Draft new Recommendation ITU-R P.[MATERIAL_EFFECT] - Effects of building materials and structures on radiowave propagation above about 100 MHz     WP 3J   2013-06-26
[ 20 ]  
(Rev.1) 
Draft revision of Recommendation ITU-R P.839-3 - Rain height model for prediction methods     WP 3J   2013-06-26
[ 19 ]  
(Rev.1) 
Draft revision of Recommendation ITU-R P.836-4 - Water vapour: surface density and total columnar content     WP 3J   2013-06-26
[ 18 ]  
(Rev.1) 
Draft revision of Recommendation ITU-R P.840-5 - Attenuation due to clouds and fog     WP 3J   2013-06-26
[ 17 ]  
 
Executive Report to Study Group 3     Chairman, WP 3M   2013-06-26
[ 16 ]  
(Rev.1) 
Draft revision of Recommendation ITU-R P.678-1 - Characterization of the natural variability of propagation phenomena     WP 3J   2013-06-26
[ 15 ]  
(Rev.1) 
Draft revision of Recommendation ITU-R P.526-12 - Propagation by diffraction     WP 3J   2013-06-26
[ 14 ]  
(Rev.1) 
Draft revision of Recommendation ITU-R P.833-7 - Attenuation in vegetation     WP 3J   2013-06-26
[ 13 ]  
(Rev.1) 
Draft revision of Recommendation ITU-R P.1057-2 - Probability distributions relevant to radiowave propagation modelling     WP 3J   2013-06-26
[ 12 ]  
(Rev.1) 
Draft revision to Recommendation ITU-R P.1407-4 - Multipath propagation and parameterisation of its characteristics     WP 3J   2013-06-26
[ 11 ]  
(Rev.1) 
Draft revision of Recommendation ITU-R P.676-9 - Attenuation by atmospheric gases     WP 3J   2013-06-26
[ 10 ]  
(Rev.1) 
Editorial corrections to Recommendation ITU-R P.835-5 - Reference Standard atmospheres     WP 3J   2013-06-26
[ 9 ]  
 
Liaison statement to ITU-R Study Group 6 (copy to ITU-R Study Groups 1, 3, 4, 5, 7 and ITU-T Study Group 11) - Broadcasting terms and definitions     CCV   2013-06-11
[ 8 ]  
 
Liaison statement on nomination of JCA-AHF representatives     ITU-T JCA-AHF   2013-05-14
[ 7 ]  
(Rev.1) 
Provisional assignment of the Study Group 3 texts to Working Parties 3J, 3K, 3L and 3M     Chairman, SG 3   2013-05-02
[ 6 ]  
 
Liaison statement to ITU-R Study Groups 1, 3, 4, 5, 6 and 7 - ITU-R Study Groups Vocabulary Work     CCV   2012-11-16
[ 5 ]  
 
Liaison statement from ITU-D Study Group 1 - Invitation to participate in and provide input to the work of the Correspondence Group on the Elaboration of a Working Definition of the Term "ICT"     ITU-D SG 1   2012-10-24
[ 4 ]  
 
Proposals for a process for developing and publishing Handbooks     WPs 3J, 3K, 3L and 3M   2012-06-28
[ 3 ]  
 
Liaison statement to Study Group 3 - Propagation models for calculation of the target detection distance of automotive radars in 77-78 GHz band     WP 5B   2012-06-01
[ 2 ]  
 
Draft liaison statement to Study Group 3 and Working Party 3K - Draft new Report ITU-R BS.[DRM26LOCAL]- Digital Radio Mondiale (DRM) in the 26 MHz band (25 670 - 26 100 kHz)     WP 6A   2012-05-14
[ 1 ]  
(Rev.1-3) 
Questions assigned to Radiocommunication Study Group 3     SG 3   2012-03-06
Resultats:109 documents
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