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UIT-R SG03

Propagación de las Ondas Radioeléctricas

Resultados :28 documentos
Contribuciones  [ Origen: WP 3J ]   Documents / Contributions
 
Número 
Título Origen Fecha
[ 115 ]  
(Rev.1) 
Effects of building materials and structures on radiowave propagation above about 100 MHz     WP 3J   2023-06-01
[ 114 ]  
(Rev.1) 
Draft revision of Recommendation ITU-R P.840-8 - Attenuation due to clouds and fog     WP 3J   2023-06-01
[ 113 ]  
 
Draft editorial amendment to Recommendation ITU-R P.453-14 - The radio refractive index: its formula and refractivity data     WP 3J   2023-06-01
[ 112 ]  
 
Draft editorial amendment of Recommendation ITU-R P.341-7 - The concept of transmission loss for radio links     WP 3J   2023-06-01
[ 102 ]  
 
Executive Report from Working Party 3J to Study Group 3     Chairman, WP 3J   2023-05-30
[ 88 ]  
 
Draft new Recommendation ITU-R P.[WIND_SPEED_MAPS]     WP 3J   2022-06-10
[ 80 ]  
 
Draft editorial amendment of Recommendation ITU-R P.453-14     WP 3J   2022-06-10
[ 79 ]  
(Rev.1) 
Draft new Recommendation ITU-R P.[SEA_SURFACE_BISTATIC_SCATTERING] - Sea surface bistatic scattering     WP 3J   2022-06-10
[ 78 ]  
 
Draft new Recommendation ITU-R P.[P.676 Maps] - Digital maps related to the calculation of gaseous attenuation and related effects     WP 3J   2022-06-10
[ 77 ]  
(Rev.1) 
Draft revision to Recommendation ITU-R P.676-12 - Attenuation by atmospheric gases and related effects     WP 3J   2022-06-10
[ 76 ]  
 
Draft revision to Recommendation ITU-R P.1057-6 - Probability distributions relevant to radiowave propagation modelling     WP 3J   2022-06-10
[ 75 ]  
(Rev.1) 
Draft revision of Recommendation ITU-R P.841-6 - Conversion of annual statistics to worst-month statistics     WP 3J   2022-06-10
[ 74 ]  
 
Draft revision of Recommendation ITU-R P.581-2 - The concept of "worst month"     WP 3J   2022-06-10
[ 73 ]  
 
Draft editorial amendment of Recommendation ITU-R P.1144-11     WP 3J   2022-06-10
[ 65 ]  
 
Executive Report from Working Party 3J to Study Group 3     Chairman, WP 3J   2022-06-09
[ 53 ]  
(Rev.1) 
Executive Report from Working Party 3J to Study Group 3     Chairman, WP 3J   2021-07-02
[ 32 ]  
 
Draft editorial amendment of Recommendation ITU-R P.841-6 conversion of annual statistics to worst-month statistics     WP 3J   2021-07-01
[ 31 ]  
 
Draft revision of Recommendation ITU-R P.833-9 - Attenuation in vegetation     WP 3J   2021-07-01
[ 30 ]  
 
Draft revision to Recommendation ITU-R P.1407-7 - Multipath propagation and parameterization of its characteristics     WP 3J   2021-07-01
[ 29 ]  
 
Draft revision of Recommendation ITU-R P.527-5 - Electrical properties of the surface of the Earth     WP 3J   2021-07-01
[ 28 ]  
 
Draft revision to Recommendation ITU-R P.2040-1 - Effects of building materials and structures on radiowave propagation above about 100 MHz     WP 3J   2021-07-01
[ 27 ]  
 
Draft editorial amendment to Recommendation ITU-R P.836-6     WP 3J   2021-07-01
[ 26 ]  
 
Draft editorial amendment of Recommendation ITU-R P.676-12 - Attenuation by atmospheric gases and related effects     WP 3J   2021-06-30
[ 15 ]  
 
Executive Report from Working Party 3J to Study Group 3     Chairman, WP 3J   2020-08-20
[ 12 ]  
 
Draft editorial amendment of Recommendation ITU-R P.833-9 - Attenuation in vegetation     WP 3J   2020-08-20
[ 11 ]  
 
Draft editorial amendment of Recommendation ITU-R P.676-12 - Attenuation by atmospheric gases and related effects     WP 3J   2020-08-20
[ 10 ]  
 
Draft editorial amendment of Recommendation ITU-R P.834-9 - Effects of tropospheric refraction on radiowave propagation:- The tropospheric excess path length for Earth-space paths     WP 3J   2020-08-20
[ 9 ]  
 
Draft editorial amendment to Recommendation ITU-R P.835-6 - Reference Standard Atmospheres     WP 3J   2020-08-20
Resultados :28 documentos
 
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