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UIT-R WP3J

Principes Fondamentaux de la Propagation

Resultats:17 documents
Contributions  [ Source: China (People ]   Documents / Contributions
 
Numéro 
Titre Source Date
[ 246 ]  
 
Proposed modification to Recommendation ITU-R P.676-11 - Attenuation by atmospheric gases     China (People's Republic of)   2019-05-06
[ 245 ]  
 
Proposed modification to Recommendation ITU-R P.841-5 - Conversion of annual statistics to worst-month statistics     China (People's Republic of)   2019-05-06
[ 194 ]  
 
Supporting information for rain attenuation modelling - Considering wet antenna effect     China (People's Republic of)   2018-06-12
[ 193 ]  
 
Proposed preliminary revision to Recommendation ITU-R P.618-13 - A new rain attenuation model considering wet antenna effect     China (People's Republic of)   2018-06-12
[ 192 ]  
 
Proposed preliminary modification to Report ITU-R P.2346-2 - Building entry loss measurements in an urban environment at 27.5 and 39.5 GHz     China (People's Republic of)   2018-06-12
[ 191 ]  
 
Proposed preliminary draft revision of Recommendation ITU-R P.676-11 - Attenuation by atmospheric gases     China (People's Republic of)   2018-06-12
[ 152 ]  
 
Proposed modification to Recommendation ITU-R P.676-11 - Attenuation by atmospheric gases     China (People's Republic of)   2017-08-14
[ 151 ]  
 
Proposed revision to Recommendation ITU-R P.530-16 - An improved rain attenuation model considering wet antenna effects     China (People's Republic of)   2017-08-14
[ 105 ]  
 
Some zero elevation angle building entry loss measurement results     China (People's Republic of)   2017-03-15
[ 104 ]  
 
Building entry loss measurement results and modelling vary with elevation incident angle     China (People's Republic of)   2017-03-15
[ 103 ]  
 
Empirical model for zero elevation angle building entry loss     China (People's Republic of)   2017-03-15
[ 102 ]  
 
Proposed modification to Recommendation ITU-R P.676-11 - Attenuation by atmospheric gases     China (People's Republic of)   2017-03-15
[ 56 ]  
 
A conversion model of annual statistics to worst-month statistics for troposcatter     China (People's Republic of)   2016-06-12
[ 41 ]  
 
Supporting document for improvement for refractivity data in Recommendation ITU-R P.453-10 - Analysis on statistical distribution of surface and elevated ducts worldwide     China (People's Republic of)   2016-06-12
[ 40 ]  
 
Proposed modification to Recommendation ITU-R P.834-6 - A modification to minimum trapping frequency     China (People's Republic of)   2016-06-12
[ 39 ]  
 
China _ 2012 model improvement and additional analysis with other rain attenuation prediction models proposed to Recommendation ITU-R P.618 and ITU-R P.530     China (People's Republic of)   2016-06-12
[ 38 ]  
 
Building entry loss measurement results for above 6 GHz frequency band     China (People's Republic of)   2016-06-12
Resultats:17 documents
 
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