International Telecommunication Union ITU
Fran�aisEspa�ol
Site map Contact Us Print version
Home : ITU-R : SG03 : Contributions� Recently posted�-� Search Meeting Documents
ITU-R�SG03� C�

ITU-R�SG03

Radiowave propagation

Results:119 total items.
Result page:� Previous�-� 1 - 2 - 3 �-�Next Next
Contributions��Documents / Contributions

Number
Title Source AI/Question
Date
[ 69 ]
Draft revision of Question ITU-R 226-2/3 - Ionospheric and tropospheric characteristics along satellite-to-satellite paths � WP 3L 226/3 2006-10-06
[ 68 ]
Draft revision of Question ITU-R 218-2/3 - Ionospheric influences on space systems � WP 3L 218/3 2006-10-06
[ 67 ]
(Rev.1)
Draft revision of Recommendation ITU-R P.1238-4 - 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 211/3 2006-10-06
[ 66 ]
Executive Report to Study Group 3 � Chairman, WP 3K 2006-10-06
[ 65 ]
(Rev.1)
Draft revision to Recommendation ITU-R P.833-5 - Attenuation in vegetation � WP 3J 202/3 2006-10-09
[ 64 ]
(Rev.1)
Draft revision of Recommendation ITU-R P.368-8 - Ground-wave propagation curves for frequencies between 10 kHz and 30 MHz � WP 3J 2006-10-06
[ 63 ]
(Rev.1)
Draft revision of Recommendation ITU-R P.1321-1 - Propagation factors affecting systems using digital modulation techniques at LF and MF � WP 3J 225/3 2006-10-06
[ 62 ]
(Rev.1)
Draft revision of Recommendation ITU-R P.526-9 - Propagation by diffraction � WP 3J 202/3 2006-10-05
[ 61 ]
(Rev.1)
Draft revision of Recommendation ITU-R P.682-1 - Propagation data required for the design of Earth-space aeronautical mobile telecommunication systems � WP 3M 207/3 2006-10-05
[ 60 ]
(Rev.1)
Draft revision of Recommendation ITU-R P.530-11 - Propagation data and prediction methods required for the design of terrestrial line-of-sight systems � WP 3M 204/3 2006-10-05
[ 59 ]
(Rev.1)
Draft revision of Recommendation ITU-R P.842-3 - Computation of reliability and compatibility of HF radio systems � WP 3L 2006-10-05
[ 58 ]
(Rev.1)
Draft revision of Recommendation ITU-R P.1240 - ITU-R methods of basic MUF, operational MUF and ray-path prediction � WP 3L 212/3 2006-10-05
[ 57 ]
(Rev.1)
Draft revision of Recommendation ITU-R P.1239 - ITU-R reference ionospheric characteristics � WP 3L 212/3 2006-10-05
[ 56 ]
Draft new Report - The analysis of radio noise data � WP 3J 214/3 2006-10-05
[ 55 ]
Draft revision of the Opinion ITU-R 22-6 - Routine ionospheric sounding � WP 3L 2006-10-05
[ 54 ] �
Draft new Report - Measuring the input parameters for the radiative energy transfer model of vegetation attenuation � WP 3J 202/3 2006-10-05
[ 53 ]
Draft revision of Question ITU-R 202-1/3 - Methods for predicting propagation over the surface of the Earth � WP 3J 202/3 2006-10-05
[ 52 ] �
Draft revision of Question ITU-R 214-1/3 - Radio noise � WP 3J 214/3 2006-10-05
[ 51 ]
Report to the meeting of ITU-R Study Group 3 � Chairman, SG 3 2006-10-04
[ 50 ]
Draft revision of Recommendation ITU-R P.373-7 - Definitions of maximum and minimum transmission frequencies � WP 3L 212/3 2005-11-24
[ 49 ]
Liaison statement to ITU-R Study Groups from the Coordination Committee for Vocabulary � Coord. Committee for Vocabulary 2005-11-14
[ 48 ]
+Add.1
Draft revision to Recommendation ITU-R P.834-5 - Effects of tropospheric refraction on radiowave � WP 3J 201/3 2005-10-27
[ 47 ]
This document has been withdrawn - See Doc. 3/72 � WP 3K 211/3 2005-10-20
[ 46 ]
Summary record of the meeting of Study Group 3 (Thursday, 28 October and Friday, 29 October, 2004) � SG 3 2004-12-07
[ 45 ]
List of documents issued � BR Study Group Department 2004-10-28
[ 44 ]
(Rev.1)
Draft revision of Recommendation ITU-R P.684-3 - Prediction of field strength at frequencies below about 150 kHz � WP 3L 225/3 2004-10-28
[ 43 ]
Final List of Participants - Study Group 3 � Director, BR 2004-10-28
[ 42 ]
(Rev.1)
Proposed revision of Recommendation ITU-R P.1147-2 - Prediction of sky-wave field strength at frequencies between about 150 and 1 700 kHz � WP 3L 225/3 2004-10-27
[ 41 ]
(Rev.1)
Draft revision of Recommendation ITU-R P.842-2 - Computation of reliability and compatibility of HF radio systems � WP 3L 2004-10-27
[ 40 ]
(Rev.1)
Proposed revision of Recommendation ITU-R P.533-7 - HF propagation prediction method � WP 3L 2004-10-27
[ 39 ]
(Rev.1)
Draft revision of Recommendation ITU-R P.313-9 - Exchange of information for short-term forecasts and transmission of ionospheric disturbance warnings � WP 3L 213/3 2004-10-27
[ 38 ]
(Rev.1)
Draft revision to Recommendation ITU-R P.1546-1 - Method for point-to-area predictions for terrestrial services in the frequency range 30 MHz to 3 000 MHz � WP 3K 2004-10-27
[ 37 ]
Executive Report to Study Group 3 � Chairman, WP 3J 2004-10-27
[ 36 ]
Executive Report on the meeting of Working Party 3L (Geneva, 25-27 October 2004) - Ionospheric propagation � Chairman, WP 3L 2004-10-27
[ 35 ]
Executive Report to Study Group 3 � Chairman, WP 3M 2004-10-27
[ 34 ]
+Corr.1(Rev.1)
Draft revision of Recommendation ITU-R P.1623 - Prediction method of fade dynamics on Earth-space paths � WP 3J 201/3 2004-10-27
[ 33 ]
(Rev.1)
Draft revision to Recommendation ITU-R P.835-3 - Reference standard atmospheres � WP 3J 201/3 2004-10-27
[ 32 ]
(Rev.1)
Draft revision of Recommendation ITU-R P.838-2 - Specific attenuation model for rain for use in prediction methods � WP 3J 201/3 2004-10-27
[ 31 ]
(Rev.1)
Draft revision of Recommendation ITU-R P.834-4 - Effects of tropospheric refraction on radiowave propagation � WP 3J 201/3 2004-10-27
[ 30 ]
(Rev.1)
Draft modification of Recommendation ITU-R P.372-8 - Radio noise � WP 3J 214/3 2004-10-27
[ 29 ]
(Rev.1)
Draft revision of Recommendation ITU-R P.676-5 - Attenuation by atmospheric gases � WP 3J 201/3 2004-10-27
[ 28 ]
(Rev.1)
Draft revision of Recommendation ITU-R P.1621 - Propagation data required for the design of Earth-space systems operating between 20 THz and 375 THz � WP 3J 228/3 2004-10-27
[ 27 ]
(Rev.1)
Draft revision of Recommendation ITU-R P.1410-2 - 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 � WP 3K 203/3 2004-10-27
[ 26 ]
(Rev.1)
Proposed revision of Recommendation ITU-R P.620 - Propagation data required for the evaluation of coordination distances in the frequency range 100 MHz to 105 GHz � WP 3M 208/3 2004-10-27
[ 25 ]
Draft modification of Recommendation ITU-R P.681-6 - Propagation data required for the design of Earth-space land mobile telecommunication systems � WP 3M 209/3 2004-10-27
[ 24 ]
Revision of Question ITU-R 208-2/3 - Propagation factors in frequency sharing issues affecting fixed-satellite services and terrestrial services � WP 3M 208/3 2004-10-27
[ 23 ]
Working Party 3K - Executive report � Chairman, WP 3K 2004-10-27
[ 22 ]
Draft revision of Question ITU-R 228/3 - Propagation data required for the planning of radiocommunication systems operating above 275 GHz � WP 3M 228/3 2004-10-27
[ 21 ]
(Rev.1)
Draft revision of Recommendation ITU-R P.452-11 - Prediction procedure for the evaluation of microwave interference between stations on the surface of the Earth at frequencies above about 0.7 GHz � WP 3M 208/3 2004-10-27
[ 20 ]
ITU-R Study Group structure � Chairman, SG 3 2004-10-26
Results:119 total items.
Result page:� Previous�-� 1 - 2 - 3 �-�Next Next
Multiple Document Download:�Check the boxes of the selected documents, then click "Zip and download"

User preferences:
Multiple Document Download:�Formats and Languages to be included (when available):
HTML Navigation Pages
Formats �+�Other formats
Languages (maximum 2) �+�Multilingual�
(E: English - F: French - S: Spanish - A: Arabic - C: Chinese - R: Russian)

Top�-� Feedback�-� Contact Us�-� Copyright � ITU�2008�All Rights Reserved
Contact for this page :� ITU-R Web coordinator
Updated :�2005-01-20