International Telecommunication Union   ITU
Français  Espańol
 
Site map Contact Us Print version
  Home : ITU-R : WP3L : Contributions  Recently posted -  Search Meeting Documents
   
ITU-R WP3L  C 

ITU-R WP3L

Ionospheric propagation

Results:92 total items.
Result page:  Previous -  1 - 2 - 3 - 4  - Next Next
Contributions  Documents / Contributions
 
Number 
Received Source Title Questions
[ 42 ]  
 
2004-11-23 WP 6E   Reply to liaison statement to WP 3L - Ionospheric parameters in connection with modelling approaches in support of adaptive HF communication systems in the fixed service     N/A  
[ 41 ]  
+Ann.1-18 
2004-10-29 Chairman, WP 3L   Report on the meeting of Working Party 3L (Geneva, 25-27 October 2004)     N/A  
[ 40 ]  
 
2004-10-26 Director, BR   Final list of Participants     N/A  
[ 39 ]  
 
2004-10-22 BR Study Group Department   List of documents issued     N/A  
[ 38 ]  
 
2004-10-20 WP 1A   Liaison statement to WPs 3L, 6E, 7A, 7D, 8A, 8B and 9C - Impact of cable and power line telecommunications systems on radiocommunications systems operating in the LF, MF, HF and VHF bands below 80 MHz     N/A  
[ 37 ]  
 
2004-10-12 United Kingdom of Great Britain and Northern Ireland   Progress towards the revision of the Recommendation ITU-R P.313-9 and the provision of information relating to short-term prediction     213-1/3  
[ 36 ]  
 
2004-10-12 United Kingdom of Great Britain and Northern Ireland   Improvements in the modelling of day to day variability of ionospheric characteristics     229/3  
[ 35 ]  
 
2004-10-12 United Kingdom of Great Britain and Northern Ireland   Progress towards the revision of the maps for FOF2     212-1/3  
[ 34 ]  
 
2004-10-12 United Kingdom of Great Britain and Northern Ireland   Draft response to the liaison statement from Working Party 9C (Doc. 3L/18) - Ionospheric parameters in connection with modelling approaches in support of adaptive HF communication systems in the fixed service     N/A  
[ 33 ]  
 
2004-10-12 United Kingdom of Great Britain and Northern Ireland   Measurements of the Doppler and multipath spread of HF signals received over a path oriented along the mid-latitude trough     229/3, 227-1/3  
[ 32 ]  
 
2004-10-12 United Kingdom of Great Britain and Northern Ireland   Modelling the ionospheric trough     229/3, 212/3  
[ 31 ]  
 
2004-10-11 Brazil (Federative Republic of)   The concept of HF nomaly domain     229/3  
[ 30 ]  
 
2004-10-11 LS telcom AG   Selection of the path's reference points in LF/MF skywave prediction     225/3  
[ 29 ]  
 
2004-10-11 Chairman, Rapporteur Group 3L-RG2   Propagation at frequencies below about 2 MHz - Chairman's Report for the period of November 2003 to October 2004     N/A  
[ 28 ]  
 
2004-10-07 Japan   Proposed revision of Recommendation ITU-R P.684-3 - Prediction of field strength at frequencies below about 150 kHz     225/3  
[ 27 ]  
 
2004-10-07 Japan   Nation-wide survey for measuring LF wave field strengths in winter     225/3  
[ 26 ]  
(Rev.1) 
2004-10-06 WP 9C   Liaison statement to WPs 3L, 6E, 7D, 8A and 8B - Draft CPM text for WRC-07 Agenda item 1.13     N/A  
[ 25 ]  
+Add.1 
2004-09-30 Rapporteur Group 3L-RG4, Chairman's Report   Measurements and Data Banks     225/3  
[ 24 ]  
 
2004-10-05 United States of America   Working document toward a preliminary draft new Recommendation - Radiation and propagation of emissions from access PLT systems using overhead power lines     228/3  
[ 23 ]  
 
2004-09-30 LS Telcom AG   Boundaries for Europe in LF/MF software     N/A  
[ 22 ]  
 
2004-09-29 LS Telcom AG   Correction in summation of nuissance field in Recommendation ITU-R P.842-2     N/A  
[ 21 ]  
 
2004-09-27 Australia   Prediction of propagation parameters for HF digital systems     229/3  
[ 20 ]  
 
2004-09-16 Chairman WP 3L   Liaison statement to WP 9C (Copy to WP 6E for information) - Ionospheric parameters in connection with modelling approaches in support of adaptive HF communication systems in the fixed service     N/A  
[ 19 ]  
 
2004-05-18 WP 6E   Liaison statement to WPs 3L, 8A and 9C - Establishment of a Rapporteur for the preparation of CPM-06 text on Agenda item 1.13, Resolution 544     N/A  
[ 18 ]  
 
2004-02-27 WP 9C   Liaison statement to WP 3L (copy to WP 6E for information) - Discussion of ionospheric parameters for consideration by WP 3L in connection with modelling approaches supporting adaptive HF communication systems in the fixed service     N/A  
Results:92 total items.
Result page:  Previous -  1 - 2 - 3 - 4  - 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 : 2003-10-13