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UIT-R SG03

Propagation des Ondes Radioélectriques

Resultats:109 documents
Résultats :  1 - 2 - 3  - Suivant Next
Contributions  Documents / Contributions
 
Numéro 
Titre Source Date
[ 109 ]  
 
Summary Record of the meeting of Study Group 3 (Geneva, 30 April - 1 May 2015)     Chairman, SG 3   2015-05-01
[ 108 ]  
 
Final list of participants - Study Group 3 (Geneva, 30 April - 1 May 2015)     Director, BR   2015-04-30
[ 107 ]  
 
List of documents issued (Documents 3/56 - 3/107)     BR Study Groups Department   2015-04-29
[ 106 ]  
 
Executive Report to Study Group 3     Chairman, WP 3K   2015-04-29
[ 105 ]  
(Rev.1) 
Draft revision of Recommendation ITU-R P.1144-6 - Guide to the application of the propagation methods of Radiocommunication Study Group 3     WP 3M   2015-04-29
[ 104 ]  
(Rev.1) 
Draft revision to Recommendation ITU-R P.679-3 - Propagation data required for the design of broadcasting-satellite systems     WP 3M   2015-04-29
[ 103 ]  
(Rev.1) 
Draft revision of Recommendation ITU-R P.311-14 - Acquisition, presentation and analysis of data in studies of tropospheric propagation     WP 3M   2015-04-29
[ 102 ]  
(Rev.1) 
Draft revision of Recommendation ITU-R P.452-15 - Prediction procedure for the evaluation of interference between stations on the surface of the Earth at frequencies above about 0.1 GHz     WP 3M   2015-04-29
[ 101 ]  
 
Draft revision of Question ITU-R 207-4/3 - Propagation data and prediction methods for satellite mobile and radiodetermination services above about 0.1 GHz     WP 3M   2015-04-29
[ 100 ]  
(Rev.1) 
Draft revision of Recommendation ITU-R P.681-7 - Propagation data required for the design of Earth-space land mobile telecommunication systems     WP 3M   2015-04-29
[ 99 ]  
(Rev.1) 
Draft revision of Recommendation ITU-R P.618-11 - Propagation data and prediction methods required for the design of Earth-space telecommunication systems     WP 3M   2015-04-29
[ 98 ]  
(Rev.1) 
Draft revision of Recommendation ITU-R P.2001-1 - A general purpose wide-range terrestrial propagation model in the frequency range 30 MHz to 50 GHz     WP 3M   2015-04-29
[ 97 ]  
(Rev.1) 
Draft revision of Recommendation ITU-R P.1621-1 - Propagation data required for the design of Earth-space systems operating between 20 THz and 375 THz     WP 3M   2015-04-29
[ 96 ]  
 
Draft editorial revision of Recommendation ITU-R P.617-3 - Propagation prediction techniques and data required for the design of trans-horizon radio-relay systems     WP 3M   2015-04-29
[ 95 ]  
(Rev.1) 
Draft revision of Recommendation ITU-R P.530-15 - Propagation data and prediction methods required for the design of terrestrial line-of-sight systems     WP 3M   2015-04-29
[ 94 ]  
(Rev.1) 
Draft new Report ITU-R P.[BEL_MEASUREMENTS] - Compilation of measurement data relating to building entry loss     WP 3J   2015-04-29
[ 93 ]  
(Rev.1) 
Draft revision to Recommendation ITU-R P.2040-0 - Effects of building materials and structures on radiowave propagation above about 100 MHz     WP 3J   2015-04-29
[ 92 ]  
(Rev.2) 
Draft revision to Recommendation ITU-R P.834-6 - Effects of tropospheric refraction on radiowave propagation     WP 3J   2015-04-29
[ 91 ]  
 
Executive Report to Study Group 3     Chairman, WP 3J   2015-04-29
[ 90 ]  
 
Executive Report to Study Group 3     Chairman, WP 3M   2015-04-29
[ 89 ]  
 
Summaries and Keywords for the proposed revisions of Recommendations from Working Party 3L     Chairman, WP 3L   2015-04-29
[ 88 ]  
(Rev.1) 
Draft revision to Recommendation ITU-R P.453-10 - The radio refractive index: its formula and refractivity data     WP 3J   2015-04-29
[ 87 ]  
 
Status of Questions     Chairman, WP 3L   2015-04-29
[ 86 ]  
(Rev.1) 
Executive Report to Study Group 3     Chairman, WP 3L   2015-04-29
[ 85 ]  
(Rev.1) 
Proposed draft revision of Recommendation ITU-R P.1411-7 - Propagation data and prediction methods for the planning of short-range outdoor radiocommunication systems and radio local area networks in the frequency range 300 MHz to 100 GHz     WP 3K   2015-04-29
[ 84 ]  
(Rev.1) 
Proposed draft revision of Recommendation ITU-R P.1238-7 - Propagation data and prediction methods for the planning of indoor radiocommunication systems and radio local area networks in the frequency range 900 MHz to 100 GHz     WP 3K   2015-04-29
[ 83 ]  
 
Proposed draft revision of Question ITU-R 211-5/3 - Propagation data and propagation models in the frequency range 300 MHz to 100 GHz for the design of short-range wireless radiocommunication systems and wireless local area networks (WLAN)     WP 3K   2015-04-29
[ 82 ]  
(Rev.1) 
Proposed revision of Recommendation ITU-R P.1816-2 - The prediction of the time and the spatial profile for broadband land mobile services using UHF and SHF bands     WP 3K   2015-04-29
[ 81 ]  
(Rev.1) 
Draft new Report ITU-R P.[IF77_METHOD] - Defining propagation model for Recommendation ITU-R P.528-3 - IF77 Propagation Method     WP 3K   2015-04-29
[ 80 ]  
 
Draft editorial revision to Recommendation ITU-R P.528-3 - Development and application of the curves     WP 3K   2015-04-29
[ 79 ]  
(Rev.1) 
Draft revision to Recommendation ITU-R P.1406-1 - Propagation effects relating to terrestrial land mobile and broadcasting services in the VHF and UHF band     WP 3K   2015-04-29
[ 78 ]  
(Rev.1) 
Draft revision of Recommendation ITU-R P.1812-3 - A path-specific propagation prediction method for point-to-area terrestrial services in the VHF and UHF bands     WP 3K   2015-04-29
[ 77 ]  
(Rev.1) 
Draft revision of Question ITU-R 202-3/3 - Methods for predicting propagation over the surface of the Earth     WP 3J   2015-04-29
[ 76 ]  
(Rev.1) 
Draft revision to Recommendation ITU-R P.678-2 - Characterization of the variability of propagation phenomena and estimation of the risk associated with propagation margin     WP 3J   2015-04-29
[ 75 ]  
 
Draft revision of Question ITU-R 209-1/3 - Variability and risk parameters in system performance analysis     WP 3J   2015-04-29
[ 74 ]  
(Rev.1) 
Proposed draft revision of Recommendation ITU-R P.1057-3 - Probability distributions relevant to radiowave propagation modelling     WP 3J   2015-04-29
[ 73 ]  
(Rev.1) 
Proposed draft revision to Recommendation ITU-R P.1511-0 - Topography for Earth-to-space propagation modelling     WP 3J   2015-04-29
[ 72 ]  
 
Proposed suppression of Recommendation ITU-R P.1322-0 - Radiometric estimation of atmospheric attenuation     WP 3J   2015-04-29
[ 71 ]  
 
Draft editorial revision to Recommendation ITU-R P.836-5 - Water vapour: surface density and total columnar content     WP 3J   2015-04-29
[ 70 ]  
 
Editorial revision to Recommendation ITU-R P.1407-5 - Multipath propagation and parameterization of its characteristics     WP 3J   2015-04-29
[ 69 ]  
(Rev.1) 
Draft revision to Recommendation ITU-R P.372-11 - Radio noise     WP 3L   2015-04-29
[ 68 ]  
 
Draft revision of Question ITU-R 231/3 - The effect of electromagnetic emissions from man-made sources on the performance of radiocommunication systems and networks     WP 3L   2015-04-29
[ 67 ]  
(Rev.1) 
Draft revision to Recommendation ITU-R P.533-12 - Method for the prediction of the performance of HF circuits     WP 3L   2015-04-29
[ 66 ]  
(Rev.1) 
Draft revision to Recommendation ITU-R P.1321-4 - Propagation factors affecting systems using digital modulation techniques at LF and MF     WP 3L   2015-04-29
[ 65 ]  
 
Liaison statement on ITU-R Study Groups of interest to ITU-T Study Groups     Director, BR   2015-03-12
[ 64 ]  
 
Liaison statement on comments to the WHO Monograph "Radio Frequency fields: Environmental Health Criteria, Chapter 2: Sources, measurements and exposures"     ITU-T SG 5   2015-02-11
[ 63 ]  
 
RF Human hazards - Intersectoral activities     Israel (State of)   2014-10-26
[ 62 ]  
(Rev.1) 
Draft revision of Recommendation ITU-R P.1240-1 - ITU-R methods of basic MUF, operational MUF and ray-path prediction     WP 3L   2014-09-17
[ 61 ]  
 
Draft revision to Recommendation ITU-R P.832-3 - World atlas of ground conductivities     WP 3L   2014-09-17
[ 60 ]  
(Rev.1) 
Draft editorial revision of Recommendation ITU-R P.1147-4 - Prediction of sky-wave field strength at frequencies between about 150 and 1 700 kHz     WP 3L   2014-09-17
Resultats:109 documents
Résultats :  1 - 2 - 3  - Suivant Next
 
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Mis à jour le : 2015-09-07