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Propagation fundamentals

Results:199 total items.
Result page:  Previous -  1 - 2 - 3 - 4
Contributions  Documents / Contributions
 
Number 
Title Source AI/Question
Date
[ 49 ]  
 
Extension of the test analysis of rain attenuation time series synthesisers for slant paths and frequency between 12 and 50 GHz     France , European Space Agency (ESA) , Norway , Italy   207-3/3, 206-3/3   2008-05-29
[ 48 ]  
 
Characterisation and modelling of time diversity statistics for satellite communications from 12 to 50 GHz     France , European Space Agency (ESA) , Italy   206-3/3   2008-05-29
[ 47 ]  
 
Proposed editorial corrections of Recommendation ITU-R P.618-9     France   206-3/3   2008-05-29
[ 46 ]  
 
Statistical distribution of integrated liquid water and water vapor contents from meteorological reanalysis     France   201-3/3   2008-05-29
[ 45 ]  
 
New global climatological maps for water vapour and cloud liquid content derived from ECMWF ERA 40 reanalysis data     European Space Agency (ESA) , Austria , Italy     2008-05-29
[ 44 ]  
 
Spatial interpolation method for global maps of wet term of surface refractivitiy     Italy , European Space Agency (ESA)     2008-05-29
[ 43 ]  
 
Conversion of rainfall data with long integration time to 1-minute rain rate statistics     Italy     2008-05-29
[ 42 ]  
 
Contribution to the working document towards a draft for a new Recommendation on rain dynamics     Japan   201/3   2008-05-29
[ 41 ]  
 
Contribution to the propagation data banks measurements in Spain of the spatial statistical dependence index of rain intensity     Spain     2008-05-29
[ 40 ]  
 
Contribution to the propagation data banks cloud cover measurements in Spain     Spain     2008-05-29
[ 39 ]  
 
Contribution to the working document towards a draft new Recommendation on rain dynamics     Spain     2008-05-29
[ 38 ]  
 
Information document concerning estimation of annual gaseous attenuation statistics for Earth-space paths - Recommendations ITU-R P.676, ITU-R P.835, and ITU-R P.836     Canada     2008-05-28
[ 37 ]  
 
Building penetration loss: measurement and comments on definition and modelling     United Kingdom of Great Britain and Northern Ireland   211-4/3   2008-05-28
[ 36 ]  
 
A hybrid diffraction method for ITU-R P.1812     United Kingdom of Great Britain and Northern Ireland     2008-05-28
[ 35 ]  
 
Supporting material for a hybrid diffraction method     United Kingdom of Great Britain and Northern Ireland     2008-05-28
[ 34 ]  
 
Discrepancy within the spherical earth diffraction method of Recommendation ITU-R P.526-10     United Kingdom of Great Britain and Northern Ireland     2008-05-28
[ 33 ]  
 
Metrics for determining model goodness-of-fit     United Kingdom of Great Britain and Northern Ireland     2008-05-28
[ 32 ]  
 
Significant dIfferences arising from the new rainfall rate model in Recommendation ITU-R P.837-5     United Kingdom of Great Britain and Northern Ireland     2008-05-28
[ 31 ]  
 
Discussion paper on the comparison of Recommendation ITU-R P.1812 simulations with Recommendation ITU-R P.1546 land and sea curves     United Kingdom of Great Britain and Northern Ireland     2008-05-28
[ 30 ]  
 
Comments on a parametric model for the electrical constants of building materials proposed for Recommendation ITU-R P.1238     United Kingdom of Great Britain and Northern Ireland     2008-05-28
[ 29 ]  
 
Review and analysis paper concerning the conversion of statistics from various integration times and Recommendation ITU-R P.837-5     United Kingdom of Great Britain and Northern Ireland     2008-05-28
[ 28 ]  
 
Progress towards an improved building-entry loss model with special reference to Recommendation ITU-R P.1812     United Kingdom of Great Britain and Northern Ireland     2008-05-28
[ 27 ]  
 
Proposed modifications to Recommendation ITU-R P.1407-3 - Addition of definitions for delay and angular profile     Korea (Republic of)   203/3   2008-05-28
[ 26 ]  
 
Generalized method for separating the long and short term components variation components of a received signal application to ground-wave propagation in the MF band     Spain   225/3, 202/3   2008-05-27
[ 25 ]  
 
Local fading characterization in ground-wave propagation in the MF band     Spain   225-5/3, 202-3/3   2008-05-27
[ 24 ]  
 
Ground-wave propagation - Method for predicting the transmission loss mean value due to terrain irregularities on the propagation path     Spain   225-5/3, 202-3/3   2008-05-27
[ 23 ]  
 
Prediction of rain attenuation in slant paths and terrestrial links using the full rainfall rate distribution     Brazil (Federative Republic of)     2008-05-27
[ 22 ]  
 
Scintillation effects in far and near infrared wavelengths in FSO links     Brazil (Federative Republic of)     2008-05-27
[ 21 ]  
 
A correction for an equation in ITU-R P.834-6 - Effects of tropospheric refraction on radiowave propagation     China (People's Republic of)     2008-05-26
[ 20 ]  
 
Modelling and prediction methods of rain attenuation statistics     China (People's Republic of)     2008-05-26
[ 19 ]  
 
Proposed modification to Recommendation ITU-R P.1812 and ITU-R P.452-13 diffraction prediction     China (People's Republic of)     2008-05-12
[ 18 ]  
 
Correlation between ground refractivity and refractivity gradient and their statistical and worst month disttibutions in Abu Dhabi     United Arab Emirates     2008-04-23
[ 17 ]  
 
Liaison statement to Working Parties 3J and 3M - Methodology for statistically calculating the interference received by the fixed service from space-to-Earth emissions     WP 4A     2008-05-07
[ 16 ]  
 
Liaison statement to Working Party 3J (copy to Working Party 1A) - Radio noise     WP 4A     2008-05-06
[ 15 ]  
(Rev.1) 
Discussion paper concerning Recommendation ITU-R P.1812 - The Bullington diffraction model and its correction     United Kingdom of Great Britain and Northern Ireland     2008-04-28
[ 14 ]  
 
Preliminary draft revision to Recommendation ITU-R P.837-5 - Characteristics of precipitation for propagation modelling     United Kingdom of Great Britain and Northern Ireland   201/3   2008-04-28
[ 13 ]  
 
Liaison statement to Working Parties 7A, 7B, 7C, 7D, 4A, 4B, 6D, 6X, 6G, 1A, 1B, 1C, 5A, 5B, 5C and 5D (copy for information to Working Parties 3J, 3K, 3L and 3M) - Information for studies related to WRC-11 Agenda item 1.25     WP 4C     2008-04-22
[ 12 ]  
 
Liaison statement to Working Parties 1A and 3J radio noise     WP 4C     2008-04-22
[ 11 ]  
 
Liaison statement to Working Parties 3J and 3L - Considerations relating to propagation models for studies in support of WRC-11 Agenda item 1.16 (Resolution 671 [COM6/16] (WRC-07))     WP 7C     2008-04-07
[ 10 ]  
 
Liaison statement to Working Party 3J (Copy to Working Party 1A) - Typical bandwidths for radiocommunication systems under the purview of Working Party 7C     WP 7C     2008-04-07
[ 9 ]  
 
Liaison statement to Working Party 3J (copy to Working Party 1A) - Radio noise     WP 7B     2008-04-07
[ 8 ]  
(Rev.1) 
Structure of Study Group 3 and its Working Parties     Chairman, SG 3     2008-03-31
[ 7 ]  
 
Liaison statement to ITU-R Working Party 1B on software defined radio and cognitive radio systems (copy for information to ITU-R WP 5B and ITU-R Study Groups 3, 4, 6 and 7)     WP 5A     2008-03-28
[ 6 ]  
 
Liaison statement to ITU-R Working Party 1B (copy for information to ITU-R WP 5B and ITU-R Study Groups 3, 4, 6 and 7) - Studies of software defined radio and cognitive radio systems     WP 5C     2008-03-28
[ 5 ]  
 
Liaison statement to Working Parties 3J, 3K, 3L - Considerations relating to propagation models for studies in support of WRC-11 Agenda item 1.15     WP 5B     2008-02-20
[ 4 ]  
 
Liaison statement to Working Party 3J (copy to WPs 1A and 1C for information) - Radio noise     WP 5C     2008-02-11
[ 3 ]  
 
Recommendation to be brought to the attention of Study Groups 1, 3, 4 and 5     BR Study Group Department     2008-01-16
[ 2 ]  
 
Recommendation to be brought to the attention of Study Groups 3, 4 and 7     BR, Study Group Department     2008-01-16
[ 1 ]  
 
Documents to be carried over from the 2003-2007 Study period     WP 3J     2007-11-19
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