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ITU-R SG03

Radiowave propagation

Results:19 total items.
Contributions  [ Source: WP 3J ]   Documents / Contributions
 
Number 
Received Source Title Questions
[ 105 ]  
 
2011-10-26 Chairman, WP 3J   Executive Report to Study Group 3     N/A  
[ 72 ]  
(Rev.1) 
2011-10-26 WP 3J   Draft revision to Recommendation ITU-R P.526-11 - Propagation by diffraction     202-3/3  
[ 71 ]  
(Rev.1) 
2011-10-26 WP 3J   Draft revision of Recommendation ITU-R P.840-4 - Attenuation due to clouds and fog     201-3/3  
[ 70 ]  
(Rev.1) 
2011-10-26 WP 3J   Draft revision to Recommendation ITU-R P.833-6 - Attenuation in vegetation     202-3/3  
[ 69 ]  
(Rev.1) 
2011-10-26 WP 3J   Draft revision to Recommendation ITU-R P.453-9 - The radio refractive index: its formula and refractivity data     201-3/3  
[ 68 ]  
(Rev.1) 
2011-10-26 WP 3J   Draft revision of Question ITU-R 201-3/3 - Radiometeorological data required for the planning of terrestrial and space communication systems and space research application     201-3/3  
[ 67 ]  
(Rev.1) 
2011-10-25 WP 3J   Draft revision of Recommendation ITU-R P.837-5 - Characteristics of precipitation for propagation modelling     201-3/3  
[ 66 ]  
(Rev.1) 
2011-10-25 WP 3J   Draft new Question ITU-R [NANO]/3 - The effect of nanostructure materials on propagation     N/A  
[ 65 ]  
(Rev.1) 
2011-10-25 WP 3J   Draft revision to Recommendation ITU-R P.676-8 - Attenuation by atmospheric gases     201-3/3  
[ 64 ]  
(Rev.1-2) 
2011-10-25 WP 3J   Draft revision of Recommendation ITU-R P.835-4 - Reference standard atmospheres     201-3/3  
[ 63 ]  
 
2011-10-25 WP 3J   Draft revision of Resolution ITU-R 40-2 - Worldwide databases of terrain height and surface features     N/A  
[ 62 ]  
(Rev.1) 
2011-10-25 WP 3J   Draft revision of Question ITU-R 209/3 - Variability and risk parameters in system performance analysis     N/A  
[ 47 ]  
(Rev.1) 
2009-06-10 WP 3J   Draft revision to Recommendation ITU-R P.840-3 - Attenuation due to clouds and fog (Question ITU-R 201-3/3)     201/3  
[ 43 ]  
 
2009-06-10 Chairman, WP 3J   Executive Report to Study Group 3     N/A  
[ 12 ]  
(Rev.1) 
2009-06-10 WP 3J   Draft revision of Recommendation ITU-R P.526-10 - Propagation by diffraction - (Question ITU-R 202/3)     202/3  
[ 11 ]  
(Rev.1) 
2009-06-10 WP 3J   Draft revision of Recommendation ITU-R P.836-3 - Water vapour: surface density and total columnar content (Question ITU-R 201/3)     201/3  
[ 10 ]  
(Rev.1) 
2009-06-10 WP 3J   Draft revision of Recommendation ITU-R P.676-7 - Attenuation by atmospheric gases     201/3  
[ 9 ]  
 
2009-06-10 WP 3J   Proposed correction to Recommendation ITU-R P.834-6 - Effects of tropospheric refraction on radiowave propagation     201/3  
[ 8 ]  
(Rev.1) 
2009-06-10 WP 3J   Draft revision of Recommendation ITU-R P.1407-3 - Multipath propagation and parameterization of its characteristics (Question ITU-R 203/3)     203/3  
Results:19 total items.
 
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