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ITU-R SG03

Radiowave propagation

Results:111 total items.
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Contributions  Documents / Contributions
 
Number 
Received Source Title Questions
[ 86 ]  
(Rev.1) 
2011-10-26 WP 3L   Draft revision of Question ITU-R 226-3/3 - Ionospheric and tropospheric characteristics along satellite-to-satellite paths     N/A  
[ 85 ]  
(Rev.1) 
2011-10-26 WP 3L   Draft revision of Question ITU-R 221-1/3 - Propagation by way of sporadic E and other ionization     N/A  
[ 84 ]  
(Rev.1) 
2011-10-26 WP 3L   Draft revision of Question ITU-R 218-4/3 - Ionospheric influences on satellite systems     N/A  
[ 83 ]  
(Rev.1) 
2011-10-26 WP 3L   Draft revision of Question ITU-R 214-3/3 - Radio noise     N/A  
[ 82 ]  
(Rev.1) 
2011-10-26 WP 3L   Draft revision of Recommendation ITU-R P.1239-2 - ITU-R Reference Ionospheric Characteristics     N/A  
[ 81 ]  
(Rev.1) 
2011-10-26 WP 3L   Draft revision of Recommendation ITU-R P.533-10 - Method for the prediction of the performance of HF circuits     N/A  
[ 80 ]  
(Rev.1) 
2011-10-26 WP 3L   Draft revision of Recommendation ITU-R P.832-2 - World atlas of ground conductivities     N/A  
[ 79 ]  
(Rev.1) 
2011-10-26 WP 3L   Draft revision of Recommendation ITU-R P.534-4 - Method for calculating sporadic-E field strength     N/A  
[ 78 ]  
(Rev.1) 
2011-10-26 WP 3L   Draft revision of Recommendation ITU-R P.684-5 - Prediction of field strength at frequencies below about 150 kHz     N/A  
[ 77 ]  
 
2011-10-26 WP3K   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)     211-5/3  
[ 76 ]  
(Rev.1) 
2011-10-26 WP 3K   Draft revision of Recommendation ITU-R P.1238-6 - 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     211-5/3  
[ 75 ]  
(Rev.1) 
2011-10-26 WP 3K   Draft revision of Recommendation ITU-R P.1816 - The prediction of the time and the spatial profile for broadband land mobile services using UHF and SHF bands     211-5/3  
[ 74 ]  
(Rev.1) 
2011-10-26 WP 3K   Draft revision of Recommendation ITU-R P.528-2 - Propagation curves for aeronautical mobile and radionavigation services using the VHF, UHF and SHF bands     203-4/3  
[ 73 ]  
(Rev.1) 
2011-10-26 WP 3M   Draft revision of Recommendation ITU-R P.1144-5 - Guide to the application of the propagation methods of Radiocommunication 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  
Results:111 total items.
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