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Propagation fundamentals

Results:199 total items.
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Contributions��Documents / Contributions

Number
Title Source AI/Question
Date
[ 199 ]
+Ann.1-17
Report on the meeting of Working Party 3J (Geneva, 17-26 October 2011) � Chairman, WP 3J 2011-10-28
[ 198 ]
Final List of Participants - Working Party 3J (Geneva, 17-26 October 2011) � Director, BR 2011-10-26
[ 197 ]
List of documents issued � BR Study Group Department 2011-10-14
[ 196 ]
Liaison statement to ITU-R Working Party 3K (copy to Working Party 3J for information) - Impact of global warming on ITU-R Recommendations - Interference assessment over cold and warm sea paths � WP 6A 2011-10-14
[ 195 ]
Draft new Question ITU-R [NANO]/3 - The effect of nanostructure materials on electromagnetic emission � Iran (Islamic Republic of) 2011-08-08
[ 194 ]
Working document towards a draft revision of Recommendation ITU-R P.682-2 - Multipath model for aircraft during approaches and landing � European Space Agency 2011-10-10
[ 193 ]
Predicting annual precipitation attenuation distribution from sub-periods as an alternative to the Recommendation P.530-13 combined rain and wet snow method for los radio links � Telenor ASA 2011-10-10
[ 192 ]
Long-term observation of rainfall intensity in Norway � Norway 2011-10-10
[ 191 ]
Versatile 2-state model for land mobile satellite services � Belgium , European Space Agency , France 2011-10-10
[ 190 ]
Narrowband LMS MIMO channel � France , European Space Agency , Spain 207-4/3 2011-10-10
[ 189 ]
Rain Attenuation Time Series Synthesizers for Terrestrial Links - Testing the Gamma distribution and B estimation � Brazil (Federative Republic of) 2011-10-10
[ 188 ]
New input data for Study Group 3 databanks, measured at Cabauw, NL, KNMI RS site part IV "Radiometeorological data" Table 9 - "Statistics of total column. water vap. content" Table 10 - "Statistics of total colum. cloud liq. water content" � European Space Agency , Netherlands (Kingdom of the) , Germany (Federal Republic of) 2011-10-10
[ 187 ]
Further proposed corrections to Recommendation ITU-R P.676-8 � Canada 2011-10-10
[ 186 ]
Information document on an improved simplified method for estimating gaseous absorption at low angles along paths of finite length for Recommendation ITU-R P.676-8 � Canada 2011-10-10
[ 185 ]
A proposed simplified algorithm derived from Tretyakov's line coefficients � China (People's Republic of) 2011-10-10
[ 184 ]
Proposed modification to Recommendation ITU-R P.618-10 - The model for hydrometeor-induced cross-polarization along slant path � China (People's Republic of) 2011-10-10
[ 183 ]
Proposed modification to Recommendation ITU-R P.618-10 - For rain attenuation prediction along Earth-space path � China (People's Republic of) 2011-10-10
[ 182 ]
Proposed modification to Recommendation ITU-R P.530-13 - For Rain Attenuation Prediction of terrestrial line-of-sight systems � China (People's Republic of) 2011-10-10
[ 181 ]
Information document on the variability associated with experimental statistic of propagation parameters � France 2011-10-10
[ 180 ]
Transformation of the measurement data from Brazil to the ITU-R Study Group 3 format � TELEKOMUNIKACJA POLSKA S.A. 202-3/3 2011-10-10
[ 179 ]
GlobCover map - Application to the field strength prediction � TELEKOMUNIKACJA POLSKA S.A. 203-4/3 2011-10-10
[ 178 ]
Test results for revised sleet attenuation model � United Kingdom of Great Britain and Northern Ireland 2011-10-09
[ 177 ]
Recommendation ITU-R P.526 - Propagation by diffraction - Correction and clarification � United Kingdom of Great Britain and Northern Ireland 2011-10-08
[ 176 ]
A method for estimating the shadow loss of individual building based on high-resolution maps � United Kingdom of Great Britain and Northern Ireland 203-4/3 2011-10-08
[ 175 ]
Comparison of diffraction models � United Kingdom of Great Britain and Northern Ireland 203-3/3 2011-10-08
[ 174 ]
Draft revision to Recommendation ITU-R P.526-11 - Diffraction over general terrain � United Kingdom of Great Britain and Northern Ireland 202-3/3 2011-10-08
[ 173 ]
Long term measurement of UHF propagation on sea paths � United Kingdom of Great Britain and Northern Ireland 2011-10-08
[ 172 ]
Climate change effects on microwave telecommunications � United Kingdom of Great Britain and Northern Ireland 2011-10-08
[ 171 ]
Drop size distribution measuring instruments applied to propagation � Spain 2011-10-07
[ 170 ]
Contribution to the propagation data banks - Rain rate and slant-path rain attenuation measurements in Madrid � Spain 2011-10-07
[ 169 ]
Information document on time series synthesis of total attenuation � France , European Space Agency 2011-10-07
[ 168 ]
Proposal of a multiplatform software to create ground electrical conductivity graphical layers for Google Earth and Google Maps � Universidad del Pa�s Vasco 202-3/3 2011-10-07
[ 167 ]
Submission of data - Statistics of rainfall rate integration time conversion factor (Table C4-2) � Luxembourg 2011-10-07
[ 166 ]
Discussion document on Recommendation ITU-R P.1510 - Mean surface temperature data: ESATEMP.TXT � Luxembourg 2011-10-07
[ 165 ]
Recommendation ITU-R P.837-5 - Sample of providers of precipitation data with integration time from 5 to 60 minutes � Luxembourg 2011-10-07
[ 164 ]
Contribution to thte working document toward a preliminary draft for new Recommendation ITU-R P.[MATERIAL_EFFECT] Plane wave scattering bey metallic objectas and lectromagnetic equivalence principle � Japan 211-5/3 2011-10-07
[ 163 ]
Contribution to the working document towards a preliminary draft new Recommendation ITU-R P.[MATERIAL_EFFECT] - Contents for unfilled subsections � Japan 2011-10-07
[ 162 ]
Contribution to the working document towards a preliminary draft new Recommendation ITU-R P.[MATERIAL_EFFECT] - Simple method for estimating the building penetration loss in the frequency band from 0.8 GHz to 8 GHz � Japan 211-5/3 2011-10-07
[ 161 ]
Physical modelling for conversion of rain rate statistics at different integration times - Proposal of modification to Recommendation ITU-R P.837-5 Annex 3 � Rapporteur CG-3J-1 2011-10-05
[ 160 ]
Information document on a new simplified method for estimating gaseous absorption at low elevation angles for Earth-space paths � United States of America 2011-10-05
[ 159 ]
Working document towards a draft revision of the irregular terrain diffraction methods of Recommendations ITU-R P.526, ITU-R P.1812 and ITU-R P.452 � United States of America 2011-10-05
[ 158 ]
Proposed modification to Resolution ITU-R 25-2 � United States of America 2011-10-05
[ 157 ]
About the procedure to calculate water vapour attenuation recommended in Recommendation ITU-R P.618-10 � Italy , France 2011-10-03
[ 156 ]
Total attenuation prediction model in Recommendation ITU-R P.618-10: discontinuity of the cumulative distribution function at 5% time percentage � Italy 2011-10-03
[ 155 ]
Erroneous reference in Recommendation ITU-R P.840-4 � Italy , France 2011-10-03
[ 154 ]
Investigation of ?0 values in UAE � United Arab Emirates 2011-09-19
[ 153 ]
Liaison statement to Working Parties 3J and 3M (copy to Working Party 4B for information) - Propagation End-to-End link availability of unmanned aircraft system operating with dual beyond Line-of-Sight (BLOS) satellite communications links to achieve the assumed link availability � WP 5B 2011-07-01
[ 152 ]
Liaison statement to Working Parties 3J and 3M - Clarification on the applicable propagation mechanisms related to interference assessment in the space-to-Earth direction � WP 4A 2011-05-30
[ 151 ]
+Ann.1-14
Report on the meeting of Working Party 3J (Erice, Italy, 10 - 19 November 2010) � Chairman, WP 3J 2010-12-06
[ 150 ]
Final List of Participants - Working Party 3J (Erice, Italy, 10-19 November 2010) � Director, BR 2010-12-06
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