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Propagation Fundamentals

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