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Propagation Ionosphérique et Bruit Radioélectrique

Resultats:57 documents
Résultats :  1 - 2 - 3  - Suivant Next
Contributions  Documents / Contributions
 
Numéro 
Date Source Titre Questions
[ 58 ]  
 
2014-08-26 Germany (Federal Republic of)   Proposed revision of Recommendation ITU-R P.832-3     N/A  
[ 57 ]  
(Rev.1) 
2014-08-25 Brazil (Federative Republic of)   Proposed revision to Recommendtion ITU-R P.832-3 world atlas of ground conductivities     N/A  
[ 56 ]  
 
2014-08-25 Russian Federation   Proposed modification of Recommendation ITU-R P.1321     N/A  
[ 55 ]  
 
2014-08-25 Japan   Information document for Recommendation ITU-R P.372-11 - Study on the present condition of man-made noise derived from the SG3 radio noise databank     214-4/3  
[ 54 ]  
 
2014-08-25 Japan   Proposal for radio noise databank - An addition to the databank format for indoor radio noise data     214-4/3  
[ 53 ]  
 
2014-08-25 Japan   Activity Report - An evaluation of the numerical prediction method of field strength for long-range propagation of LF radio waves base on a wave-hop propagation theory     N/A  
[ 52 ]  
 
2014-08-22 United Kingdom of Great Britain and Northern Ireland   Proposed revision of Recommendation P.533-12 - E Region screening     N/A  
[ 51 ]  
 
2014-08-22 United Kingdom of Great Britain and Northern Ireland   Proposed revision of ITU-R Recommendation P.1239-3     N/A  
[ 50 ]  
 
2014-08-22 United Kingdom of Great Britain and Northern Ireland   Proposed revision of Recommendation P.1147-4     N/A  
[ 49 ]  
 
2014-08-22 United Kingdom of Great Britain and Northern Ireland   Contribution to Question ITU-R 229-2/3, Decides 3 and 4     N/A  
[ 48 ]  
 
2014-08-22 United States of America   Preliminary draft new Recommendation - Procedure for selecting between the six methods for calculating the ground wave electrific field strength     N/A  
[ 47 ]  
 
2014-08-22 United States of America   Comparison between ITU-R D1 Database and ITU-R HF Prop with absorption loss and E-layer screening modifications     N/A  
[ 46 ]  
 
2014-08-22 United States of America   Proposed draft changes to Recommendation ITU-R P.533-12 for clarification - Determination of "not otherwise included loss"     N/A  
[ 45 ]  
 
2014-08-22 United States of America   Comparison between ITU-R D1 database and ITU-R HF Prop Version 4.14.0.1     N/A  
[ 44 ]  
 
2014-08-22 United States of America   Analysis of proposed "over the muf" loss calculation for Recommendation ITU-R P.533-12     N/A  
[ 43 ]  
 
2014-06-03 Germany (Federal Republic of)   Proposed revision of Recommendation ITU-R P.533-12     222/3  
[ 42 ]  
 
2014-06-03 Germany (Federal Republic of)   Proposed revision of Recommendation ITU-R P.533-12     222/3  
[ 41 ]  
 
2014-06-03 Germany (Federal Republic of)   Proposed revision of Recommendation ITU-R P.533-12     222/3  
[ 40 ]  
 
2014-03-07 Germany (Federal Republic of)   Information document     N/A  
[ 39 ]  
 
2014-03-07 Germany (Federal Republic of)   Proposed amendment of Databank D1     N/A  
[ 38 ]  
 
2014-02-06 Germany (Federal Republic of)   Proposed new Databank D2     222/3  
[ 37 ]  
 
2014-01-29 Iran (Islamic Republic of)   Modification to Recommendation ITU-R P.1240-1     N/A  
[ 36 ]  
 
2013-06-12 European Space Agency (ESA)   Report of the Correspondence Group CG 3L-2 on revision of "Ionosphere and ITS effects on radiowave propagation" Handbook     N/A  
[ 35 ]  
 
2013-06-11 France , Norway   Modelling of L-band ionospheric disturbances at high latitude     N/A  
[ 34 ]  
 
2013-06-10 Japan   Information document about categories of indoor location for radio noise measurement     N/A  
Resultats:57 documents
Résultats :  1 - 2 - 3  - Suivant Next
 
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Mis à jour le : 2014-08-28