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UIT-R WP3J  TD (2004-10-19) 

UIT-R WP3J

Fundamentos de la propagación

Reunión  del 2004-10-19 al 2004-10-27

Lugar : Suiza [Ginebra]

Resultados :38 documentos
Documentos Temporales  Documents / Contributions
 
Número 
Título Origen AI/Cuestión
Fecha
[ 72 ]  
 
Report of Sub-Group 3J-2 - Effects of clouds and precipitation     WP 3J     2004-10-27
[ 71 ]  
 
Report of Subgroup 3J-5 - Vegetation and obstacle diffraction     WP 3J     2004-10-27
[ 70 ]  
 
Executive report to Study Group 3     Chairman, WP 3J     2004-10-26
[ 69 ]  
 
Draft revision of Recommendation ITU-R P.372-8 - Radio noise     WP 3J   214/3   2004-10-26
[ 68 ]  
 
Report of Sub-Group 3J-3 - Noise and groundwave     WP 3J     2004-10-26
[ 67 ]  
 
Report of Subgroup 3J-1 - Effects of the clear atmosphere     WP 3J     2004-10-26
[ 66 ]  
 
Proposed revision to Recommendation ITU-R P.834-4 - Effects of tropospheric refraction on radiowave propagation     WP 3J   201/3   2004-10-26
[ 65 ]  
 
Report of Subgroup 3J-4 - Global mapping and statistical aspects     WP 3J     2004-10-26
[ 64 ]  
 
Contribution to the "Working document towards a PDNR on effects of building materials and structures on radiowave propagation above about 100 MHz"     WP 3J     2004-10-26
[ 63 ]  
 
Liaison statement to ITU-R Working Party 1C - Draft new Question on technique for measuring the noise floor in practical radio applications     WP 3J     2004-10-26
[ 62 ]  
 
Proposed revision to Recommendation ITU-R P.834-4     WP 3J     2004-10-26
[ 61 ]  
 
Proposed revision of Recommendation ITU-R P.1623 Recommendation ITU-R P.1623 - Prediction method of fade dynamics on Earth-space paths     WP 3J - Subgroup 3J-2     2004-10-26
[ 60 ]  
 
Note on duct statistics in Recommendation ITU-R P.453     WP 3J - Subgroup 3J-4     2004-10-26
[ 59 ]  
 
Note on the impact of the correlation of signal enhancements on area-to-point interference     WP 3J     2004-10-26
[ 58 ]  
 
Spatial distribution of cloud cover maps     WP 3J     2004-10-26
[ 57 ]  
 
Survey of rain rate prediction models and comparisons with data from the Aburra Valley in the country of Colombia     WP 3J     2004-10-26
[ 56 ]  
 
Proposed modification of Recommendation ITU-R P.838-2 - Specific attenuation model for rain for use in prediction methods     WP 3J   201/3   2004-10-26
[ 55 ]  
 
Working document towards preliminary draft new Recommendation - Conversion to 1-minute rain rate statistics from various integration time data     WP 3J     2004-10-26
[ 54 ]  
 
Progress on radiowave propagation in the Arabian gulf region     WP 3J     2004-10-25
[ 53 ]  
 
Working document towards a PDNR - Development of a weather-model for free space optical propagation     WP 3J     2004-10-25
[ 52 ]  
 
Proposed revision to Recommendation ITU-R P.835-3     WP 3J     2004-10-25
[ 51 ]  
 
Proposed revision of Recommendation ITU-R P.1407-1 - Multipath propagation and parameterization of its characteristics     WP 3J     2004-10-25
[ 50 ]  
 
Proposed revision of Recommendation ITU-R P.526-8 - Propagation by diffraction     WP 3J     2004-10-25
[ 49 ]  
 
Proposed revision to Recommendation ITU-R P.833-4 - Attenuationn in vegetation     WP 3J     2004-10-25
[ 48 ]  
 
Proposed material for measurement Handbook - Measurement of parameters for RET     WP 3J     2004-10-25
[ 47 ]  
 
Proposed modification of Recommendation ITU-R P.837-4 - Characteristics of precipitation for propagation modelling     WP 3J     2004-10-25
[ 46 ]  
 
Testing of fade slope prediction models for Earth-space paths     WPs 3J and 3M     2004-10-25
[ 45 ]  
 
Liaison statement to Working Party 9A - Impact of Recommendation ITU-R P.837-4 on FS links design using rain attenuation calculations in Recommendation ITU-R P.530-10     WPs 3J and 3M     2004-10-25
[ 44 ]  
 
Testing of fade duration prediction models for Earth-space paths     WPs 3J and 3M     2004-10-25
[ 43 ]  
 
Working document towards revision of Recommendation ITU-R P.1623 - Including the fade duration prediction method and a new inter-fade interval prediction method     WP 3J & WP 3M     2004-10-25
[ 42 ]  
 
Proposed revision to Recommendation ITU-R P.676-5 - Attenuation by atmospheric gases     WP 3J     2004-10-22
[ 41 ]  
 
Equivalent heights for Recommendation ITU-R P.676 Annex 2     SG3J-1     2004-10-22
[ 40 ]  
 
Proposed modification to Recommendation ITU-R P.1621 - Propagation data required for the design of Earth-space systems operating between 20 THz and 375 THz     WP 3J, SWG 3J-1     2004-10-22
[ 39 ]  
 
Proposed revision of Recommendation ITU-R P.311-11 - Acquisition, presentation and analysis of data in studies of tropospheric propagation     WP 3J, SWG 3J-4   201/3   2004-10-22
[ 38 ]  
 
Draft liaison statement to ITU-T Study Group 15 - Development of a weather-model for free space optical propagation     WP 3J     2004-10-22
[ 37 ]  
 
Draft revision of Recommendation ITU-R P.1321 - Propagation factors affecting systems using digital modulation techniques at LF and MF     WP 3J     2004-10-22
[ 36 ]  
 
Draft modification of Recommendation ITU-R P.368-7 - Ground-wave propagation curves for frequencies between 10 kHz and 30 MHz     WP 3J     2004-10-22
[ 35 ]  
 
Proposed revision of Recommendation ITU-R P.841-3 - Conversion of annual statistics to worst month statistics     WP 3J (Subgroup 3J-4)     2004-10-22
Resultados :38 documentos
 
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