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UIT-R SG03

Propagación de las ondas radioeléctricas

Resultados :24 documentos
Contribuciones  [ Origen: WP 3M ]   Documents / Contributions
 
Número 
Título Origen AI/Cuestión
Fecha
[ 108 ]  
 
Draft new Handbook - Handbook on the selection and use of radio propagation models for interference prediction and ITU sharing studies     WP 3M     2011-10-26
[ 106 ]  
 
Executive Report to Study Group 3     Chairman, WP 3M     2011-10-26
[ 104 ]  
(Rev.1) 
Draft revision of Recommendation ITU-R P.1853 - Tropospheric attenuation time series synthesis     WP 3M     2011-10-26
[ 103 ]  
(Rev.1) 
Draft revision to Recommendation ITU-R P.617-1 - Propagation prediction techniques and data required for the design of trans-horizon radio-relay systems     WP 3M   205-1/3   2011-10-26
[ 102 ]  
(Rev.1) 
Draft revision of Recommendation ITU-R P.1409 - Propagation data and prediction methods required for the design of systems using high altitude platform stations at about 47 GHz     WP 3M     2011-10-26
[ 101 ]  
 
Draft revision of Resolution ITU-R 25-2 - Computer programs and associated reference numerical data for radiowave propagation studies     WP 3M     2011-10-26
[ 100 ]  
(Rev.1) 
Draft revision of Recommendation ITU-R P.530-13 - Propagation data and prediction methods required for the design of terrestrial line-of-sight systems     WP 3M   204-4/3   2011-10-26
[ 98 ]  
(Rev.1) 
Draft revision of Recommendation ITU-R P.1817 - Propagation data required for the design of terrestrial free-space optical links     WP 3M   228-1/3   2011-10-26
[ 97 ]  
(Rev.1) 
Draft revision of Recommendation ITU-R P.682-2 - Propagation data required for the design of Earth-space aeronautical mobile telecommunication systems     WP 3M   207-4/3   2011-10-26
[ 96 ]  
(Rev.1) 
Proposed new Question concerning propagation prediction models for airborne systems - Question ITU-R [XXX.X]/3 - Methods for the prediction of propagation path losses between an airborne platform and a satellite, ground terminal or another airborne platform     WP 3M     2011-10-26
[ 95 ]  
(Rev.1) 
Draft new Recommendation ITU-R P.[WRPM] - A general purpose wide-range terrestrial propagation model in the frequency range 30 MHz to 50 GHz     WP 3M     2011-10-26
[ 73 ]  
(Rev.1) 
Draft revision of Recommendation ITU-R P.1144-5 - Guide to the application of the propagation methods of Radiocommunication Study Group 3     WP 3M     2011-10-26
[ 46 ]  
(Rev.1) 
Draft revision of Recommendation ITU-R P.1144-4 - Guide to the application of the propagation methods of Radiocommunication Study Group 3     WP 3M     2009-06-10
[ 45 ]  
(Rev.1) 
Draft revision of Recommendation ITU-R P.681-6 - Propogation data required for the design of earth-space land mobile telecommunication systems - Proposed new wideband LMSS model (Question ITU-R 207-3/3)     WP 3M   207/3   2009-06-10
[ 41 ]  
(Rev.1) 
Draft revision of Recommendation ITU-R P.311 - Acquisiton, presentation and analysis of data in studies of tropospheric propagation     WP 3M     2009-06-10
[ 36 ]  
 
Executive Report to Study Group 3     Chairman, WP 3M     2009-06-10
[ 34 ]  
(Rev.1) 
Draft revision to Recommendation ITU-R P.1815 - Differential rain attenuation (Question ITU-R 208/3)     WP 3M   208/3   2009-06-10
[ 33 ]  
(Rev.1) 
Draft new Recommendation ITU-R P.[Doc.3/33] Tropospheric attenuation time series synthesis     WP 3M   206/3, 204/3   2009-06-10
[ 32 ]  
(Rev.1) 
Draft revision to Recommendation ITU-R P.530-12 - Propagation data and prediction methods required for the design of terrestrial line-of-sight systems (Question ITU-R 204/3)     WP 3M   204/3   2009-06-10
[ 31 ]  
(Rev.1) 
Draft revision to Recommendation ITU-R P.618-9 - Propagation data and prediction methods required for the design of Earth-space telecommunication systems (Question ITU-R 206-3)     WP 3M   206/3   2009-06-10
[ 30 ]  
 
Draft new Report on physical-statistical wideband LMSS modelling - Model parameters for an urban environment for the physical-statistical wideband LMSS model in Recommendation ITU-R P.681-6     WP 3M   207/3   2009-06-10
[ 29 ]  
 
Draft revision of Question ITU-R 207-3/3 - Propagation data and prediction methods for satellite mobile and radiodetermination services above about 0.1 GHz     WP 3M   207/3   2009-06-10
[ 28 ]  
(Rev.1) 
Draft revision to Recommendation ITU-R P.452-13 - Prediction procedure for the evaluation of microwave interference between stations on the surface of the Earth at frequencies above about 0.7 GHz     WP 3M   208/3   2009-06-10
[ 27 ]  
 
Proposed modifications to Question ITU-R 204-3/3 - Propagation data and prediction methods required for terrestrial line-of-sight systems     WP 3M     2009-06-10
Resultados :24 documentos
 
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