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ITU-R R23-WP3M  C 

ITU-R R23-WP3M

Radio-wave propagation prediction for point-to-point paths and paths between the Earth and space

Results:20 total items.
Contributions  [ Source: China ]   Documents / Contributions
 
Number 
Title Source Date
[ 184 ]  
 
Proposed supplement to Recommendation ITU-R P.1144-12 - The relationship between the ITU-R P-series recommendations     China   2025-05-13
[ 183 ]  
 
Comparison of two methods of conversion from average worst month to average annual distributions in Recommendations ITU-R P.530-18 and ITU-R P.841-7     China   2025-05-13
[ 182 ]  
 
Proposals of focus areas about a slant path clutter loss model     China   2025-05-13
[ 181 ]  
 
A stochastic model of slant path clutter loss validated by measurements including frequencies 3-10 GHz for Recommendation ITU-R P.2108     China   2025-05-13
[ 180 ]  
 
Working document towards a preliminary draft revision of Recommendation ITU-R P.2040-3 - Update proposal of calculation examples for plane wave transmission for a single-layer slab     China   2025-05-13
[ 179 ]  
 
Proposed supplement of draft modification to Recommendation ITU-R P.1621-2 - Propagation data required for the design of Earth-space systems operating between 20 THz and 375 THz     China   2025-05-13
[ 131 ]  
 
Evaluate the impact of antenna radiation pattern and slant path clutter loss model update proposals based on latest working document 3K/77     China   2025-01-24
[ 130 ]  
 
Performance comparison analysis of two slant path clutter loss models in working document 3K/77     China   2025-01-24
[ 129 ]  
 
Ray-tracing-based modified Recommendation ITU-R P.2108 clutter loss model for urban scenarios below 10 GHz     China   2025-01-24
[ 128 ]  
 
Working document towards a preliminary draft revision of Recommendation ITU-R P.2040-3 - Dielectric properties of building between 100 and 400 GHz     China   2025-01-23
[ 127 ]  
 
Information document about hybrid path loss of clutter loss and building entry loss     China   2025-01-23
[ 69 ]  
 
Proposed modifications to Recommendations ITU-R P.530-18 and ITU-R P.618-14     China   2024-05-16
[ 68 ]  
 
Proposed draft [EDITORIAL] amendment of Recommendation ITU-R P.1622-1 - Prediction methods required for the design of Earth-space systems operating between 20 THz and 375 THz     China   2024-05-16
[ 67 ]  
 
Discussion document on the machine learning model in the field of radio wave propagation     China   2024-05-16
[ 66 ]  
 
Discussion about considering vegetation losses in clutter loss models in Document 3K/335     China   2024-05-16
[ 65 ]  
 
Slant path clutter loss model update proposals based on latest working Document 3K/335     China   2024-05-16
[ 64 ]  
 
A solution to the problem in harmonization of the troposcatter transmission loss prediction model     China   2024-05-16
[ 63 ]  
 
Discussion document for Recommendation ITU-R P.530-18 - Atmospheric scintillation at 340 GHz     China   2024-05-16
[ 62 ]  
 
Discussion document about Recommendation ITU-R P.453-14     China   2024-05-16
[ 61 ]  
 
Proposed draft modification to Recommendation ITU-R P.1621-2 - Propagation data required for the design of Earth-space systems operating between 20 THz and 375 THz     China   2024-05-16
Results:20 total items.
 
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