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ITU-R SG03

Radiowave propagation

Results:111 total items.
Result page:  1 - 2 - 3  - Next Next
Contributions  Documents / Contributions
 
Number 
Title Source AI/Question
Date
[ 111 ]  
 
Summary Record of the meeting of Study Group 3 (Geneva, 27-28 October 2011)     Chairman, SG 3     2011-11-03
[ 110 ]  
(Rev.1) 
Final List of Participants - Study Group 3 (Geneva, 27-28 October 2011)     Director, BR     2011-10-28
[ 109 ]  
 
List of documents issued     BR Study Group Department     2011-10-26
[ 108 ]  
 
Draft new Handbook - Handbook on the selection and use of radio propagation models for interference prediction and ITU sharing studies     WP 3M     2011-10-26
[ 107 ]  
(Rev.1) 
Draft revision of Recommendation ITU-R P.313-10 - Exchange of information for short-term forecasts and transmission of ionospheric disturbance warnings     WP 3L   213-2/3   2011-10-26
[ 106 ]  
 
Executive Report to Study Group 3     Chairman, WP 3M     2011-10-26
[ 105 ]  
 
Executive Report to Study Group 3     Chairman, WP 3J     2011-10-26
[ 104 ]  
(Rev.1) 
Draft revision of Recommendation ITU-R P.1853 - Tropospheric attenuation time series synthesis     WP 3M     2011-10-26
[ 103 ]  
(Rev.1) 
Draft revision to Recommendation ITU-R P.617-1 - Propagation prediction techniques and data required for the design of trans-horizon radio-relay systems     WP 3M   205-1/3   2011-10-26
[ 102 ]  
(Rev.1) 
Draft revision of Recommendation ITU-R P.1409 - Propagation data and prediction methods required for the design of systems using high altitude platform stations at about 47 GHz     WP 3M     2011-10-26
[ 101 ]  
 
Draft revision of Resolution ITU-R 25-2 - Computer programs and associated reference numerical data for radiowave propagation studies     WP 3M     2011-10-26
[ 100 ]  
(Rev.1) 
Draft revision of Recommendation ITU-R P.530-13 - Propagation data and prediction methods required for the design of terrestrial line-of-sight systems     WP 3M   204-4/3   2011-10-26
[ 99 ]  
 
Executive Report to Study Group 3     Chairman, WP 3K     2011-10-26
[ 98 ]  
(Rev.1) 
Draft revision of Recommendation ITU-R P.1817 - Propagation data required for the design of terrestrial free-space optical links     WP 3M   228-1/3   2011-10-26
[ 97 ]  
(Rev.1) 
Draft revision of Recommendation ITU-R P.682-2 - Propagation data required for the design of Earth-space aeronautical mobile telecommunication systems     WP 3M   207-4/3   2011-10-26
[ 96 ]  
(Rev.1) 
Proposed new Question concerning propagation prediction models for airborne systems - Question ITU-R [XXX.X]/3 - Methods for the prediction of propagation path losses between an airborne platform and a satellite, ground terminal or another airborne platform     WP 3M     2011-10-26
[ 95 ]  
(Rev.1) 
Draft new Recommendation ITU-R P.[WRPM] - A general purpose wide-range terrestrial propagation model in the frequency range 30 MHz to 50 GHz     WP 3M     2011-10-26
[ 94 ]  
(Rev.1-2) 
Draft revision of Recommendation ITU-R P.1812-1 - A path-specific propagation prediction method for point-to-area terrestrial services in the VHF and UHF bands     WP 3K   203-4/3   2011-10-26
[ 93 ]  
 
Executive Report to Study Group 3 - Ionospheric propagation and radio noise     Chairman, WP 3L     2011-10-26
[ 92 ]  
(Rev.1) 
Draft revision of Recommendation ITU-R P.531-10 - Ionospheric propagation data and prediction methods required for the design of satellite services and systems     WP 3L   218-4/3   2011-10-26
[ 91 ]  
(Rev.1) 
Draft revision of Question ITU-R 213-2/3 - The short-term forecasting of operational parameters for trans-ionospheric radiocommunication and aeronautical radionavigation services     WP 3L     2011-10-26
[ 90 ]  
(Rev.1) 
Draft revision of Question ITU-R 225-5/3 - The prediction of propagation factors affecting systems at LF and MF including the use of digital modulation techniques     WP 3L     2011-10-26
[ 89 ]  
(Rev.1) 
Draft revision of Question ITU-R 230-1/3 - Prediction methods and models applicable to power line telecommunications systems     WP 3L     2011-10-26
[ 88 ]  
(Rev.1) 
Draft revision of Question ITU-R 229-1/3 - Prediction of sky-wave propagation conditions, signal intensity, circuit performance and reliability at frequencies between about 1.6 and 30 MHz, in particular for systems using digital modulation techniques     WP 3L     2011-10-26
[ 87 ]  
(Rev.1) 
Draft revision of Question ITU-R 222-2/3 - Measurements and data banks of ionospheric characteristics and radio noise     WP 3L     2011-10-26
[ 86 ]  
(Rev.1) 
Draft revision of Question ITU-R 226-3/3 - Ionospheric and tropospheric characteristics along satellite-to-satellite paths     WP 3L     2011-10-26
[ 85 ]  
(Rev.1) 
Draft revision of Question ITU-R 221-1/3 - Propagation by way of sporadic E and other ionization     WP 3L     2011-10-26
[ 84 ]  
(Rev.1) 
Draft revision of Question ITU-R 218-4/3 - Ionospheric influences on satellite systems     WP 3L     2011-10-26
[ 83 ]  
(Rev.1) 
Draft revision of Question ITU-R 214-3/3 - Radio noise     WP 3L     2011-10-26
[ 82 ]  
(Rev.1) 
Draft revision of Recommendation ITU-R P.1239-2 - ITU-R Reference Ionospheric Characteristics     WP 3L     2011-10-26
[ 81 ]  
(Rev.1) 
Draft revision of Recommendation ITU-R P.533-10 - Method for the prediction of the performance of HF circuits     WP 3L     2011-10-26
[ 80 ]  
(Rev.1) 
Draft revision of Recommendation ITU-R P.832-2 - World atlas of ground conductivities     WP 3L     2011-10-26
[ 79 ]  
(Rev.1) 
Draft revision of Recommendation ITU-R P.534-4 - Method for calculating sporadic-E field strength     WP 3L     2011-10-26
[ 78 ]  
(Rev.1) 
Draft revision of Recommendation ITU-R P.684-5 - Prediction of field strength at frequencies below about 150 kHz     WP 3L     2011-10-26
[ 77 ]  
 
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)     WP3K   211-5/3   2011-10-26
[ 76 ]  
(Rev.1) 
Draft revision of Recommendation ITU-R P.1238-6 - 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   211-5/3   2011-10-26
[ 75 ]  
(Rev.1) 
Draft revision of Recommendation ITU-R P.1816 - The prediction of the time and the spatial profile for broadband land mobile services using UHF and SHF bands     WP 3K   211-5/3   2011-10-26
[ 74 ]  
(Rev.1) 
Draft revision of Recommendation ITU-R P.528-2 - Propagation curves for aeronautical mobile and radionavigation services using the VHF, UHF and SHF bands     WP 3K   203-4/3   2011-10-26
[ 73 ]  
(Rev.1) 
Draft revision of Recommendation ITU-R P.1144-5 - Guide to the application of the propagation methods of Radiocommunication Study Group 3     WP 3M     2011-10-26
[ 72 ]  
(Rev.1) 
Draft revision to Recommendation ITU-R P.526-11 - Propagation by diffraction     WP 3J   202-3/3   2011-10-26
[ 71 ]  
(Rev.1) 
Draft revision of Recommendation ITU-R P.840-4 - Attenuation due to clouds and fog     WP 3J   201-3/3   2011-10-26
[ 70 ]  
(Rev.1) 
Draft revision to Recommendation ITU-R P.833-6 - Attenuation in vegetation     WP 3J   202-3/3   2011-10-26
[ 69 ]  
(Rev.1) 
Draft revision to Recommendation ITU-R P.453-9 - The radio refractive index: its formula and refractivity data     WP 3J   201-3/3   2011-10-26
[ 68 ]  
(Rev.1) 
Draft revision of Question ITU-R 201-3/3 - Radiometeorological data required for the planning of terrestrial and space communication systems and space research application     WP 3J   201-3/3   2011-10-26
[ 67 ]  
(Rev.1) 
Draft revision of Recommendation ITU-R P.837-5 - Characteristics of precipitation for propagation modelling     WP 3J   201-3/3   2011-10-25
[ 66 ]  
(Rev.1) 
Draft new Question ITU-R [NANO]/3 - The effect of nanostructure materials on propagation     WP 3J     2011-10-25
[ 65 ]  
(Rev.1) 
Draft revision to Recommendation ITU-R P.676-8 - Attenuation by atmospheric gases     WP 3J   201-3/3   2011-10-25
[ 64 ]  
(Rev.1-2) 
Draft revision of Recommendation ITU-R P.835-4 - Reference standard atmospheres     WP 3J   201-3/3   2011-10-25
[ 63 ]  
 
Draft revision of Resolution ITU-R 40-2 - Worldwide databases of terrain height and surface features     WP 3J     2011-10-25
[ 62 ]  
(Rev.1) 
Draft revision of Question ITU-R 209/3 - Variability and risk parameters in system performance analysis     WP 3J     2011-10-25
Results:111 total items.
Result page:  1 - 2 - 3  - Next Next
 
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