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  Home : ITU-R : R23-SG03 : Contributions  Recently posted -  Search Meeting Documents
   
ITU-R R23-SG03  C 

ITU-R R23-SG03

Radio-wave Propagation

Results:58 total items.
Result page:  1 - 2  - Next Next
Contributions  Documents / Contributions
 
Number 
Title Source AI/Question
Date
[ 58 ]  
 
Reply liaison statement to the Coordination Committee for Terminology (CCT) (Copy to ITU-R Study Group 3 and ITU-T Study Group 5) - Definitions of the terms from ITU-T Study Group 5     WP 1A     2025-06-24
[ 57 ]  
 
Summary record of the meetings of Study Group 3 (Geneva, 26 May and 6 June 2025)     Chair, SG 3     2025-06-09
[ 56 ]  
 
Final list of participants - Study Group 3 (Geneva, 26 May and 6 June 2025)     Director, BR     2025-06-09
[ 55 ]  
 
List of documents issued (Documents 3/18 - 3/55)     BR, Study Groups Department     2025-06-06
[ 54 ]  
 
Views on a comprehensive review of the current ITU-R Study Groups structure and working methods     Chair, SG 3     2025-06-06
[ 53 ]  
 
Executive Report to Study Group 3     Chair, WP 3M     2025-06-06
[ 52 ]  
 
Executive Report to Study Group 3     Chair, WP 3L     2025-06-06
[ 51 ]  
 
Executive Report to Study Group 3     Chair, WP 3K     2025-06-06
[ 50 ]  
 
Executive Report to Study Group 3 - Fundamentals of radio-wave propagation in non-ionized media     Chair, WP 3J     2025-06-06
[ 49 ]  
(Rev.1) 
Draft revision of Recommendation ITU-R P.1144-12 - Guide to the application of the propagation methods of Radiocommunication Study Group 3     WP 3M     2025-06-06
[ 48 ]  
(Rev.2) 
Draft revision to Recommendation ITU-R P.311-18 - Acquisition, presentation and analysis of data in studies of radio-wave propagation     WP 3M     2025-06-06
[ 47 ]  
(Rev.1) 
Draft revision to Recommendation ITU-R P.619-5 - Propagation data required for the evaluation of interference between stations in space and those on the surface of the Earth     WP 3M     2025-06-06
[ 46 ]  
(Rev.1) 
Draft revision to Recommendation ITU-R P.1409-3 - Propagation data and prediction methods for systems using high altitude platform stations and other elevated stations in the stratosphere at frequencies greater than about 0.7 GHz     WP 3M     2025-06-06
[ 45 ]  
(Rev.1) 
Draft revision of Recommendation ITU-R P.2001 - A general purpose wide-range terrestrial propagation model in the frequency range 30 MHz to 50 GHz     WP 3M     2025-06-06
[ 44 ]  
(Rev.1) 
Draft revision to Recommendation ITU-R P.530-18 - Propagation data and prediction methods required for the design of terrestrial line-of-sight systems     WP 3M     2025-06-06
[ 43 ]  
(Rev.1) 
Draft revision of Recommendation ITU-R P.1814-0 - Prediction methods required for the design of terrestrial free-space optical links     WP 3M     2025-06-06
[ 42 ]  
(Rev.1) 
Draft revision of Recommendation ITU-R P.617-5 - Propagation prediction techniques and data required for the design of trans-horizon radio-relay systems     WP 3M     2025-06-06
[ 41 ]  
(Rev.1) 
Draft revision of Recommendation ITU-R P.2108-1 - Prediction of clutter loss     WP 3K     2025-06-06
[ 40 ]  
(Rev.1) 
Draft revision of Recommendation ITU-R P.1238-12 - Propagation data and prediction methods for the planning of indoor radiocommunication systems and radio local area networks in the frequency range 300 MHz to 450 GHz     WP 3K     2025-06-06
[ 39 ]  
(Rev.1) 
Draft revision to Recommendation ITU-R P.1411-12 - 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     2025-06-06
[ 38 ]  
 
Draft revision of Recommendation ITU-R P.1812 - A path-specific propagation prediction method for point-to-area terrestrial services in the frequency range 30 MHz to 6 GHz     WP 3K     2025-06-06
[ 37 ]  
 
Draft revision to Report ITU-R P.2345-2 - Propagation model for IF-77     WP 3K     2025-06-06
[ 36 ]  
 
Draft editorial amendment of Recommendation ITU-R P.1239-4 - ITU-R reference ionospheric characteristics     WP 3L     2025-06-06
[ 35 ]  
(Rev.2) 
Draft revision to Recommendation ITU-R P.531-15     WP 3L     2025-06-06
[ 34 ]  
(Rev.1) 
Draft new Recommendation ITU-R P.[LUNAR] - Propagation characteristics and prediction methods required for lunar radiocommunication     WP 3J     2025-06-06
[ 33 ]  
 
Draft editorial amendment of Recommendation ITU-R P.1407-8 - Multipath propagation and parameterization of its characteristics     WP 3J     2025-06-06
[ 32 ]  
(Rev.1) 
Draft revision of Recommendation ITU-R P.2040-3 - Effects of building materials and structures on radio-wave propagation above about 100 MHz     WP 3J     2025-06-06
[ 31 ]  
 
Draft new Report ITU-R P.[MATERIAL_MEASUREMENT] - Measurements of radio frequency characteristics of building materials     WP 3J     2025-06-06
[ 30 ]  
 
Draft revision of Recommendation ITU-R P.310 - Proposed revision to terms and new definitions     WP 3J     2025-06-06
[ 29 ]  
(Rev.1) 
Draft revision of Recommendation ITU-R P.526-15- Propagation by diffraction     WP 3J     2025-06-06
[ 28 ]  
(Rev.1) 
Draft revision to Recommendation ITU-R P.837-7 - Characteristics of precipitation for propagation modelling     WP 3J     2025-06-06
[ 27 ]  
 
Liaison statement on the activities and studies on sustainable digital transformation     TSAG     2025-06-03
[ 26 ]  
 
Additional information on the summary of conclusions of the 32nd meeting of the Radiocommunication Advisory Group for the attention of all ITU-R Study Groups and Working Parties     Director, BR     2025-05-23
[ 25 ]  
 
Liaison statement to ITU-R Study Groups 1 and 3 (copy to ITU-R Working Parties 1C and 3J, ITU-T Study Group 5) - Request of feedback on terms and definitions proposed by ITU-T Study Group 5 and submitted to the CCT for validation     CCT     2025-05-21
[ 24 ]  
 
Proposed modifications to the organization of the work of Study Group 3     Chair, SG 3     2025-05-20
[ 23 ]  
 
Modifications to the organization of the work of Study Group 3     Russian Federation     2025-05-12
[ 22 ]  
(Rev.1) 
Draft new Question ITU-R [LUNAR_PROPAGATION]/3 - Propagation characteristics and prediction methods required for lunar radiocommunication     WP 3J     2025-02-21
[ 21 ]  
 
Draft editorial amendment to Recommendation ITU-R P.1511-3 - Topography for Earth-space propagation modelling     WP 3J     2025-02-21
[ 20 ]  
 
Liaison statement on the definitions of the terms from ITU-T Study Group 5     SCV     2025-02-14
[ 19 ]  
 
Liaison statement to ITU-R Study Group 3 (copy to ITU-T Study Group 5) - Definitions: List of published English terms for validation sent to the CCT for comment - "antenna-related terms"     CCT     2025-02-13
[ 18 ]  
 
Summary record of the meeting of Study Group 3 (Geneva, 17 June 2024)     Chair, SG 3     2024-06-18
[ 17 ]  
 
Final list of participants - Study Group 3 (Geneva, 17 June 2024)     Director, BR     2024-06-18
[ 16 ]  
 
Proposed organization of the work of Study Group 3     Chair, SG 3     2024-06-14
[ 15 ]  
 
Executive Report to Study Group 3     Acting Chair, WP 3L     2024-06-14
[ 14 ]  
 
Executive Report to Study Group 3     Acting Chair, WP 3K     2024-06-14
[ 13 ]  
(Rev.1) 
Executive Report to Study Group 3     Acting Chair, WP 3J     2024-06-12
[ 12 ]  
 
Executive Report to Study Group 3     Acting Chair, WP 3M     2024-06-12
[ 11 ]  
 
Draft revision of Recommendation ITU-R P.835-6 - Reference standard atmospheres     WP 3J     2024-06-12
[ 10 ]  
(Rev.1) 
Draft revision of Recommendation ITU-R P.1511-2 - Topography for Earth-space propagation modelling     WP 3J   Q202/3   2024-06-12
[ 9 ]  
 
Draft editorial amendment of Recommendation ITU-R P.676-13 - Gaseous attenuation and related effects     WP 3J     2024-06-12
Results:58 total items.
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