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ITU-R SG03

Radiowave propagation

Results:98 total items.
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Contributions  Documents / Contributions
 
Number 
Received Source Title
[ 98 ]  
 
2001-06-12 SG 3   Summary record of the meeting of Study Group 3 - (Monday, 3 June and Tuesday, 4 June, 2002)    
[ 97 ]  
 
2002-07-19 SG 3   Final List of Participants for Study Group 3    
[ 96 ]  
 
2001-06-12 BRSGD   List of documents issued    
[ 95 ]  
 
2001-06-12 Chairman, WP 3J   Executive Report to Study Group 3    
[ 94 ]  
 
2001-06-12 Chairman, WP 3M   Executive report from Chairman, WP 3M    
[ 93 ]  
 
2001-06-12 Chairman, WP 3K   Executive Report from the Chairman of WP 3K    
[ 92 ]  
(Rev.1) 
2001-06-12 WP 3J   Draft modification to Recommendation ITU-R P.526-7 - Propagation by diffraction    
[ 91 ]  
(Rev.1) 
2001-06-12 WPs 3J & 3M   Draft revision of Recommendation ITU-R P.311-10 - Acquisition, presentation and analysis of data in studies of tropospheric propagation    
[ 90 ]  
(Rev.1) 
2001-06-12 WPs 3J & 3M   Draft new Recommendation P.[FADE] - Prediction method of fade dynamics on Earth-space paths    
[ 89 ]  
 
2001-06-12 WP 3M   Draft revision of Question ITU-R 208-1/3 - Propagation factors in frequency sharing issues affecting fixed-satellite services and terrestrial services    
[ 88 ]  
(Rev.1) 
2001-06-12 WP 3J   Draft modification to Recommendation ITU-R P.837-3 - Characteristics of precipitation for propagation modelling    
[ 87 ]  
(Rev.1) 
2001-06-12 WP 3J   Draft revision of Recommendation ITU-R P.833-3 - Attenuation in vegetation    
[ 86 ]  
(Rev.1) 
2001-06-12 WP 3K   Draft modification to Recommendation ITU-R P.1546 - Method for point-to-area predictions for terrestrial services in the frequency range 30 MHz to 3 000 MHz    
[ 85 ]  
(Rev.1) 
2001-06-12 WP 3K   Draft modification to Recommendation ITU-R P.1238-2 - 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    
[ 84 ]  
 
2001-06-12 WP 3K   Draft revision of Question 211-3/3 - Propagation data and propagation models for the design of short-range wireless communication and access systems and wireless local area networks (WLAN) in the frequency range 300 MHz to 100 GHz    
[ 83 ]  
 
2001-06-12 WP 3K   Draft revision of Question ITU-R 203-2/3 - Propagation prediction methods for terrestrial broadcasting, fixed (broadband access) and mobile services at frequencies above 30 MHz    
[ 82 ]  
 
2001-06-12 Chairman, WP 3L   Ionospheric propagation - Executive Report    
[ 81 ]  
(Rev.1) 
2001-06-12 WP 3L   Draft modification to Recommendation ITU-R P.684-2 - Prediction of field strength at frequencies below about 150 kHz    
[ 80 ]  
(Rev.1) 
2001-06-12 WP 3L   Draft modification to Recommendation ITU-R P.531-6 - Ionospheric propagation data and prediction methods required for the design of satellite services and systems    
[ 79 ]  
(Rev.1) 
2001-06-12 WP 3L   Draft modification of Recommendation ITU-R P.1147-1 - Prediction of sky-wave field strength at frequencies between about 150 and 1 700 kHz    
[ 78 ]  
 
2001-06-12 WP 3L   Draft new Question - 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    
[ 77 ]  
 
2001-06-12 WP 3L   Draft revision of Question ITU-R 227/3 - HF channel simulation    
[ 76 ]  
(Rev.1) 
2001-06-12 WP 3J   Draft revision of Recommendation ITU-R P.1407 - Multipath propagation and parameterization of its characteristics    
[ 75 ]  
(Rev.1) 
2001-06-12 WP 3M   Draft modification to Recommendation ITU-R P.618-7 - Propagation data and prediction methods required for the design of Earth-space telecommunication systems    
[ 74 ]  
(Rev.1) 
2001-06-12 WP 3J   Draft new Recommendation ITU-R P.[OPTICAL] - Propagation data required for the design of Earth-space systems operating between 20 and 375 THz    
[ 73 ]  
(Rev.1) 
2001-06-12 SG 3   Draft modification to Recommendation ITU-R P.372-7 - Radio noise    
[ 72 ]  
(Rev.1) 
2001-06-12 WP 3J   Draft revision of Recommendation ITU-R P.838-1 - Specific attenuation model for rain for use in prediction methods    
[ 71 ]  
(Rev.1) 
2001-06-12 WP 3M   Draft Revision of Recommendation ITU-R P.452-10 - Prediction procedure for the evaluation of microwave interference between stations on the surface of the Earth at frequencies above about 0.7 GHz    
[ 70 ]  
(Rev.1) 
2001-06-12 WP 3M   Draft Revision of Recommendation ITU-R P.620-4 - Propagation data required for the evaluation of coordination distances in the frequency range 100 MHz to 105 GHz    
[ 69 ]  
(Rev.1) 
2001-06-12 SG 3   Draft new Recommendation ITU-R P. [THz] - Prediction methods required for the design of Earth-space systems operating between 20 and 375 THz    
[ 68 ]  
(Rev.1) 
2001-06-12 WP 3K   Draft revision of Recommendation ITU-R P.1410-1 - Propagation data and prediction methods required for the design of terrestrial broadband millimetric radio access systems operating in a frequency range of about 20-50 GHz    
[ 67 ]  
(Rev.1) 
2001-06-12 WP 3K   Draft Revision of Recommendation ITU-R P.1411-1 - 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    
[ 66 ]  
(Rev.1) 
2001-06-12 WP 3J   Draft Revision of Recommendation ITU-R P.841-2 - Conversion of annual statistics to worst-month statistics    
[ 65 ]  
(Rev.1) 
2001-06-12 SG 3   Draft modification to Recommendation ITU-R P.834-3 - Effects of tropospheric refraction on radiowave propagation    
[ 64 ]  
(Rev.1) 
2001-06-12 WP 3J   Draft modification of Recommendation ITU-R P.453-8 - The radio refractive index: its formula and refractivity data    
[ 63 ]  
(Rev.1) 
2001-06-12 WP 3M   Draft modification to Recommendation ITU-R P.681-5 - Propagation data required for the design of Earth-space land mobile telecommunication systems    
[ 62 ]  
 
2001-06-12 Chairman, SG 3   Report to the meeting of ITU-R Study Group 3 (Geneva, 3-4 June 2002)    
[ 61 ]  
 
2001-06-12 SG 6   Liaison statement to Study Groups, 1, 3, 7. 8, 9 and Special Committee - First session of the Regional Radiocommunication Conference for the revision of the European Broadcasting Agreement, Stockholm, 1991...    
[ 60 ]  
 
2001-06-12 Chairman, SG 3   Liaison statement to Working Party 6E concerning propagation prediction method recommended for the terrestrial broadcasting service at VHF/UHF    
[ 59 ]  
 
2001-06-12 SG 3   Summary Record of the Meeting of Study Group 3 (Tuesday, 12 June 2001)    
[ 58 ]  
 
2001-06-12 SG 3   List of participants    
[ 57 ]  
 
2001-06-12 Chairman, WP 3J   Executive Report to Study Group 3 from the Chairman of Working Party 3J    
[ 56 ]  
 
2001-06-12 WP 3M   Executive Report to Study Group 3 from the Chairman of Working Party 3M    
[ 55 ]  
(Rev.1) 
2001-06-12 WP 3M   Draft modification to Recommendation ITU-R P.530-9 - Propagation data and prediction methods required for the design of terrestrial line-of-sight systems    
[ 54 ]  
(Rev.1) 
2001-06-12 WP 3J   Draft modification to Recommendation ITU-R P.836-2 - Water vapour: surface density and total columnar content    
[ 53 ]  
(Rev.1) 
2001-06-12 WP 3J   Draft revision of Recommendation ITU-R P.1144-2 - Guide to the application of the propagation methods of Radiocommunication Study Group 3    
[ 52 ]  
 
2001-06-12 United Kingdom of Great Britain and Nothern Ireland   Proposed deletion of recommendations    
[ 51 ]  
 
2001-06-12 CG ITU-R SG Structure   Progress Report of activities on ITU-R Study Group structure    
[ 50 ]  
 
2001-06-12 Israel (State of)   Upgrading Recommendation ITU-R P.370    
[ 49 ]  
 
2001-06-12 Australia   Proposed revision to draft new Recommendation ITU-R P.[BLM]    
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