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Fundamentos de la Propagación

Resultados :116 documentos
Resultados :  1 - 2 - 3  - Siguiente Next
Contribuciones  Documents / Contributions
 
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[ 116 ]  
 
Information document - Comparison of Recommendation ITU-R P.833-8 recommendation on specific attenuation due to woodland and isolated tree versus measurements made at 11.447 GHz and 20.199 GHz     France     2015-04-13
[ 115 ]  
 
Detailed study of diffraction in the UHF band - Question ITU-R 202-2/3     Brazil (Federative Republic of)     2015-04-13
[ 114 ]  
 
Modification on Annex - 1 to Recommendation ITU-R P.1144-6 bilinear interpolation     European Space Agency     2015-04-13
[ 113 ]  
 
Mapping function for Recommendations ITU-R P.834 and ITU-R P.311     Austria , European Space Agency     2015-04-13
[ 112 ]  
 
Seasonal, monthly and hourly variability of rain attenuation and rainfall rate     Spain     2015-04-13
[ 111 ]  
 
Information document - Improvement of the model of rain height in Recommendation ITU-R P.839-4 from ERA Interim profile and surface data     France , European Space Agency , Italy     2015-04-13
[ 110 ]  
 
Information document - Improvement of rainfall rate prediction methods for Earth-space and terrestrial paths at frequencies higher than 15 GHz: Digital maps to run the model proposed by France in 2015     France     2015-04-13
[ 109 ]  
 
Information document - Improvement of the model of sky brightness temperature in clear sky conditions from ERA Interim profile and surface data     France , European Space Agency , Italy     2015-04-13
[ 108 ]  
 
Proposed additions to ITU-R Study Group 3 databanks in Part II - Earth space path data     France     2015-04-13
[ 107 ]  
 
Proposed additions to ITU-R Study Group 3 databanks in Part II - Earth space path data     France     2015-04-13
[ 106 ]  
 
Proposed additions to ITU-R Study Group 3 databanks in Part II Earth space path data     France     2015-04-13
[ 105 ]  
 
Proposed additions to ITU-R Study Group 3 databanks in Part II Earth space path data     France     2015-04-13
[ 104 ]  
 
Proposal for the develpment of a new Recommendation on the measurement and modelling of building entry loss     United Kingdom of Great Britain and Northern Ireland     2015-04-11
[ 103 ]  
 
Statistics of rain intensity at Chilbolton, UK     United Kingdom of Great Britain and Northern Ireland     2015-04-11
[ 102 ]  
 
Document on location dependent variations of drop size distributions     Austria , European Space Agency     2015-04-10
[ 101 ]  
 
Proposed modification to Recommendation P.618-11 - Propagation data and prediction methods required for the design of Earth-space telecommunication systems     United Kingdom of Great Britain and Northern Ireland     2015-04-11
[ 100 ]  
 
Proposed revision to Recommendation ITU-R P.1511     United Kingdom of Great Britain and Northern Ireland     2015-04-11
[ 99 ]  
 
Contribution to Question ITU-R 211-5/3 - Very short pulse propagation at millimetric wavelengths through the atmosphere     United Kingdom of Great Britain and Northern Ireland     2015-04-11
[ 98 ]  
 
Proposed revision to Recommendation ITU-R P.2040     United Kingdom of Great Britain and Northern Ireland     2015-04-11
[ 97 ]  
 
Proposed revision of Recommendation ITU-R P.530-15 - Attenuation due to wet snow     United Kingdom of Great Britain and Northern Ireland     2015-04-11
[ 96 ]  
 
Optimization of radioelectric refractivity for line-of-sight terrestrial links in Canada     Canada     2015-04-10
[ 95 ]  
 
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: Additional test results against new ITU-R Study Group 3 Databank     Korea (Republic of)     2015-04-09
[ 94 ]  
 
Contribution to ITU-R Study Group 3 databanks - Rain cell statistics from meteorological radar measurement data in Korea     Korea (Republic of)     2015-04-09
[ 93 ]  
 
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
[ 92 ]  
 
Working document toward improvement of sky brightness temperature model in clear sky condition     United States of America     2015-04-07
[ 91 ]  
 
This document has been withdrawn     N/A (no se aplica)     2015-04-13
[ 90 ]  
 
This document has been withdrawn     N/A (no se aplica)     2015-04-13
[ 89 ]  
 
Document on the modelling tropospheric effective path length for Earth-satellite path     European Space Agency     2015-04-13
[ 88 ]  
 
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
[ 87 ]  
 
Further comparison and analysis of the rain attenuation prediction models sumitted to Study Group 3     China (People's Republic of)     2015-04-08
[ 86 ]  
 
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
[ 85 ]  
 
Some suggestions to update Recommendation ITU-R P.2040 Section 4     China (People's Republic of)     2015-04-08
[ 84 ]  
 
Proposal to treat the building entry loss part in different Recommendations as the same way for harmonisation     China (People's Republic of)     2015-04-08
[ 83 ]  
 
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     Italy     2015-04-08
[ 82 ]  
 
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
[ 81 ]  
 
Some building entry loss measurement results at 3.5 GHz     China (People's Republic of)     2015-04-08
[ 80 ]  
 
Information document - Global model for the prediction of 1-minute integrated rain rate statistics at defferent time scales     Italy     2015-04-08
[ 79 ]  
 
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
[ 78 ]  
 
Working document toward a draft revision of Recommendation ITU-R P.676-10     United States of America     2015-04-07
[ 77 ]  
 
Outdoor-to-indoor propagation measurements at 28 GHz     Ericsson Canada, Inc. , Telefon AB - LM Ericsson     2015-04-01
[ 76 ]  
 
Guidelines for conducting measurements of outdoor-to-indoor propagation     Ericsson Canada, Inc. , Telefon AB - LM Ericsson     2015-03-21
[ 75 ]  
 
RF Human hazards - Intersectoral activities     Israel (State of)     2014-10-26
[ 74 ]  
 
Information document on KA and Q band Alphasat Aldo TDP5 slant path measurements in Austria     Austria , European Space Agency     2014-08-26
[ 73 ]  
 
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
[ 72 ]  
 
Proposed revision of Recommendation ITU-R P.1621-1     France     2014-08-26
[ 71 ]  
 
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
[ 70 ]  
 
Proposed modification 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)     2014-08-26
[ 69 ]  
 
Contribution to ITU-R Study Group 3 databanks     Korea (Republic of)     2014-08-26
[ 68 ]  
 
Diffraction phenomena study - UHF band - Question ITU-R 202-3/3     Brazil (Federative Republic of)     2014-08-25
[ 67 ]  
 
Information document - Modelling of the probability of rain attenuation on Earth -Space links     France     2014-08-25
Resultados :116 documentos
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