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Propagation Fundamentals

Results:147 total items.
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Contributions  Documents / Contributions
 
Number 
Received Source Title AI/Question
[ 122 ]  
 
2015-04-09 Korea (Republic of)   Contribution to ITU-R Study Group 3 databanks - Rain cell statistics from meteorological radar measurement data in Korea      
[ 121 ]  
 
2015-04-09 Korea (Republic of)   Proposed modification to Recommendation ITU-R P.530-15 - A new approach for the effective path-length model for rain attenuation based on rain-cell characteristics      
[ 120 ]  
 
2015-04-07 United States of America   Working document toward improvement of sky brightness temperature model in clear sky condition      
[ 119 ]  
 
2015-04-13 European Space Agency   Document on the modelling tropospheric effective path length for Earth-satellite path      
[ 118 ]  
 
2015-04-13 European Space Agency   Review of digital products related to ITU-R Recommendations for the prediction of tropospheric propagation impairments in Earth-to-space path      
[ 117 ]  
 
2015-04-11 United Kingdom of Great Britain and Northern Ireland   Proposal for the development of a new Recommendation on the measurement and modelling of building entry loss      
[ 116 ]  
 
2015-04-11 United Kingdom of Great Britain and Northern Ireland   Statistics of rain intensity at Chilbolton, UK      
[ 115 ]  
 
2015-04-08 China (People's Republic of)   Further comparison and analysis of the rain attenuation prediction models submitted to Study Group 3      
[ 114 ]  
 
2015-04-08 China (People's Republic of)   Supporting document for improvement of refractivity data in Recommendation ITU-R P.453-10 - Analysis on statistical distribution of surface and elevated ducts      
[ 113 ]  
 
2015-04-08 China (People's Republic of)   Some suggestions to update Recommendation ITU-R P.2040 Section 4      
[ 112 ]  
 
2015-04-08 China (People's Republic of)   Proposal to treat the building entry loss part in different Recommendations as the same way for harmonization      
[ 111 ]  
 
2015-04-08 China (People's Republic of)   Some building entry loss measurement results at 3.5 GHz      
[ 110 ]  
 
2015-04-08 Italy   Information document - Monthly attenuation statistics due to clouds and water vapour: performance assessment of ITU-R prediction models (Recommendations ITU-R P.840-6 and P.676-10)      
[ 109 ]  
 
2015-04-08 Luxembourg , Italy   Recommendations ITU-R P.836 & P.1144 - Request for editorial change: rename monthly VSCH data and figure files for probability range 1 to 5% modify table 2 in Recommendation ITU-R P.1144      
[ 108 ]  
 
2015-04-08 Italy   Information document - Global model for the prediction of 1-minute integrated rain rate statistics at different time scales      
[ 107 ]  
 
2015-04-07 United States of America   Information - Comparison of ground-wave propagation predicted field strength for GRWAVE (Recommendation ITU-R P.368-9) and the LF/MF computer program      
[ 106 ]  
 
2015-04-07 United States of America   Working document toward a draft revision of Recommendation ITU-R P.676-10      
[ 105 ]  
 
2015-04-01 Ericsson Canada, Inc. , Telefon AB - LM Ericsson   Outdoor-to-indoor propagation measurements at 28 GHz      
[ 104 ]  
 
2015-03-21 Ericsson Canada, Inc. , Telefon AB - LM Ericsson   Guidelines for conducting measurements of outdoor-to-indoor propagation      
[ 103 ]  
 
2015-03-03 WP 6A   Liaison statement to ITU-R Study Groups 1, 3, 4, 5 and 7, ITU-T Study Group 5 and ITU-D Study Groups 1 and 2 - Human exposure to RF fields from broadcast transmitters      
[ 102 ]  
 
2015-02-12 WP 5D   Reply liaison statement to Working Parties 3J, 3K, and 3M on propagation related matters      
[ 101 ]  
 
2015-02-10 WP 5D   Reply liaison statement to Working Parties 3J, 3K and 3M - Guidance on building entry loss      
[ 100 ]  
 
2015-02-10 WP 5D   Reply liaison statement to Working Parties 3J, 3K and 3M - Building entry loss measurement results in the frequency band 3 400-3 600 MHz      
[ 99 ]  
 
2014-11-28 WP 5C   Liaison statement to Working Parties 3J, 3K and 3M - New Report ITU-R F.2323 - Fixed service use and future trends      
[ 98 ]  
 
2014-10-26 Israel (State of)   RF Human hazards - Intersectoral activities      
[ 97 ]  
+Ann.1-10 
2014-09-10 Chairman, WP 3J   Report on the meeting of Working Party 3J (Geneva, 2-10 September 2014)      
[ 96 ]  
 
2014-10-09 Director, BR   Final list of participants - Working Party 3J (Geneva, 2-10 September 2014)      
[ 95 ]  
 
2014-08-29 BR Study Groups Department   List of documents issued (Documents 3J/68 - 3J/95)      
[ 94 ]  
 
2014-08-26 Correspondence Group 3J-6   Report on the activities of the CG-3J-6: map of atmospheric refractivity      
[ 93 ]  
 
2014-08-26 Austria , European Space Agency   Information document on KA and Q band Alphasat Aldo TDP5 slant path measurements in Austria      
[ 92 ]  
 
2014-08-26 France , European Space Agency   Information document about Earth-space land mobile model satellite navigation requirements not fully addressed by ITU-R P.681      
[ 91 ]  
 
2014-08-26 France   Proposed revision of Recommendation ITU-R P.1621-1      
[ 90 ]  
 
2014-08-26 United Kingdom of Great Britain and Northern Ireland   Building entry loss - Proposed revision of Recommendation ITU-R P.2040, Recommendation ITU-R P.1411, Recommendation ITU-R P.1238 and Recommendation ITU-R P.1406      
[ 89 ]  
 
2014-08-26 Korea (Republic of)   Proposed revision of the Recommendation ITU-R P.618-11 - A new approach for the effective path-length model for rain attenuation based on rain-cell characteristics: Global model     206-3/3, 201-4/3  
[ 88 ]  
 
2014-08-26 Korea (Republic of)   Contribution to ITU-R Study Group 3 databanks      
[ 87 ]  
 
2014-08-25 Brazil (Federative Republic of)   Diffraction phenomena study - UHF band - Question ITU-R 202-3/3      
[ 86 ]  
 
2014-08-25 France   Information document - Modelling of the probability of rain attenuation on Earth -space links      
[ 85 ]  
 
2014-08-25 France   Information document - Improvement of the model of sky brightness temperature from ERA Interim profile data      
[ 84 ]  
 
2014-08-25 France   Proposed additions to ITU-R Study Group 3 databanks in in Part II Earth space path data      
[ 83 ]  
 
2014-08-25 France   Proposed additions to ITU-R Study Group 3 databanks in Part II Earth space path data      
[ 82 ]  
 
2014-08-25 France   Proposed revision to Annex 2 of Recommendation ITU-R P.678-2: modification of climatic ratio map - Inter-annual variability of rainfall rate and rain attenuation statistics      
[ 81 ]  
 
2014-08-25 Japan   Editorial revision of Recommendation ITU-R P.679-3, P.1238-7. P.1406-1, P.1411-7, P.1812-3 - Addition of text in related Recommendations due to new Recommendation ITU-R P.2040      
[ 80 ]  
 
2014-08-25 Japan   Proposed revision of Recommendation ITU-R P.2040 - Addition of contents to building entry loss and building shadowing loss measurements referenced from other Recommendations     211-5/3  
[ 79 ]  
 
2014-08-22 United Kingdom of Great Britain and Northern Ireland   Information document on Recommendation ITU-R P.530 rain attenuation calculations      
[ 78 ]  
 
2014-08-22 United Kingdom of Great Britain and Northern Ireland   Discussion document regarding editorial changes to Recommendation ITU-R P.1407-5 - Multipath propagation and parameterization of its characteristics      
[ 77 ]  
 
2014-08-21 Australia   Validation examples for the delta Bullington diffraction prediction method      
[ 76 ]  
 
2014-08-21 Australia   Testing the new era-interim surface refractivity gradient distribution maps, proposed for Recommendation ITU-R P.453      
[ 75 ]  
 
2014-08-22 United States of America   Proposed draft revision to Recommendation ITU-R P.453-10      
[ 74 ]  
 
2014-08-22 China (People's Republic of)   Proposed modification to Recommendation ITU-R P.311-14 - Acquisition, presentation and analysis of data in studies of tropospheric propagation      
[ 73 ]  
 
2014-08-22 China (People's Republic of)   Proposed modification to Recommendation ITU-R P.1057-3      
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