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UIT-R SG03

Propagation des Ondes Radioélectriques

Resultats:109 documents
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Contributions  Documents / Contributions
 
Numéro 
Date Source Titre
[ 84 ]  
(Rev.1) 
2015-04-29 WP 3K   Proposed draft revision of Recommendation ITU-R P.1238-7 - Propagation data and prediction methods for the planning of indoor radiocommunication systems and radio local area networks in the frequency range 900 MHz to 100 GHz    
[ 83 ]  
 
2015-04-29 WP 3K   Proposed draft revision of Question ITU-R 211-5/3 - Propagation data and propagation models in the frequency range 300 MHz to 100 GHz for the design of short-range wireless radiocommunication systems and wireless local area networks (WLAN)    
[ 82 ]  
(Rev.1) 
2015-04-29 WP 3K   Proposed revision of Recommendation ITU-R P.1816-2 - The prediction of the time and the spatial profile for broadband land mobile services using UHF and SHF bands    
[ 81 ]  
(Rev.1) 
2015-04-29 WP 3K   Draft new Report ITU-R P.[IF77_METHOD] - Defining propagation model for Recommendation ITU-R P.528-3 - IF77 Propagation Method    
[ 80 ]  
 
2015-04-29 WP 3K   Draft editorial revision to Recommendation ITU-R P.528-3 - Development and application of the curves    
[ 79 ]  
(Rev.1) 
2015-04-29 WP 3K   Draft revision to Recommendation ITU-R P.1406-1 - Propagation effects relating to terrestrial land mobile and broadcasting services in the VHF and UHF band    
[ 78 ]  
(Rev.1) 
2015-04-29 WP 3K   Draft revision of Recommendation ITU-R P.1812-3 - A path-specific propagation prediction method for point-to-area terrestrial services in the VHF and UHF bands    
[ 77 ]  
(Rev.1) 
2015-04-29 WP 3J   Draft revision of Question ITU-R 202-3/3 - Methods for predicting propagation over the surface of the Earth    
[ 76 ]  
(Rev.1) 
2015-04-29 WP 3J   Draft revision to Recommendation ITU-R P.678-2 - Characterization of the variability of propagation phenomena and estimation of the risk associated with propagation margin    
[ 75 ]  
 
2015-04-29 WP 3J   Draft revision of Question ITU-R 209-1/3 - Variability and risk parameters in system performance analysis    
[ 74 ]  
(Rev.1) 
2015-04-29 WP 3J   Proposed draft revision of Recommendation ITU-R P.1057-3 - Probability distributions relevant to radiowave propagation modelling    
[ 73 ]  
(Rev.1) 
2015-04-29 WP 3J   Proposed draft revision to Recommendation ITU-R P.1511-0 - Topography for Earth-to-space propagation modelling    
[ 72 ]  
 
2015-04-29 WP 3J   Proposed suppression of Recommendation ITU-R P.1322-0 - Radiometric estimation of atmospheric attenuation    
[ 71 ]  
 
2015-04-29 WP 3J   Draft editorial revision to Recommendation ITU-R P.836-5 - Water vapour: surface density and total columnar content    
[ 70 ]  
 
2015-04-29 WP 3J   Editorial revision to Recommendation ITU-R P.1407-5 - Multipath propagation and parameterization of its characteristics    
[ 69 ]  
(Rev.1) 
2015-04-29 WP 3L   Draft revision to Recommendation ITU-R P.372-11 - Radio noise    
[ 68 ]  
 
2015-04-29 WP 3L   Draft revision of Question ITU-R 231/3 - The effect of electromagnetic emissions from man-made sources on the performance of radiocommunication systems and networks    
[ 67 ]  
(Rev.1) 
2015-04-29 WP 3L   Draft revision to Recommendation ITU-R P.533-12 - Method for the prediction of the performance of HF circuits    
[ 66 ]  
(Rev.1) 
2015-04-29 WP 3L   Draft revision to Recommendation ITU-R P.1321-4 - Propagation factors affecting systems using digital modulation techniques at LF and MF    
[ 65 ]  
 
2015-03-12 Director, BR   Liaison statement on ITU-R Study Groups of interest to ITU-T Study Groups    
[ 64 ]  
 
2015-02-11 ITU-T SG 5   Liaison statement on comments to the WHO Monograph "Radio Frequency fields: Environmental Health Criteria, Chapter 2: Sources, measurements and exposures"    
[ 63 ]  
 
2014-10-26 Israel (State of)   RF Human hazards - Intersectoral activities    
[ 62 ]  
(Rev.1) 
2014-09-17 WP 3L   Draft revision of Recommendation ITU-R P.1240-1 - ITU-R methods of basic MUF, operational MUF and ray-path prediction    
[ 61 ]  
 
2014-09-17 WP 3L   Draft revision to Recommendation ITU-R P.832-3 - World atlas of ground conductivities    
[ 60 ]  
(Rev.1) 
2014-09-17 WP 3L   Draft editorial revision of Recommendation ITU-R P.1147-4 - Prediction of sky-wave field strength at frequencies between about 150 and 1 700 kHz    
Resultats:109 documents
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