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Propagation Ionosphérique et Bruit Radioélectrique

Resultats:67 documents
Résultats :  1 - 2  - Suivant Next
Contributions  Documents / Contributions
 
Numéro 
Titre Source AI/Question
Date
[ 68 ]  
 
Information document towards Report ITU-R P.2097     France , European Union     2015-04-14
[ 67 ]  
 
Measurements campaign to improve Brazilian ground conductivities map     Brazil (Federative Republic of)     2015-04-13
[ 66 ]  
 
SCINTEX - Scintintillation and TEC exchange format - Version 0.3     European Space Agency , National Institute of Information and Communications Technology (NICT)     2015-04-13
[ 65 ]  
 
Proposal for new LF databank and revision of Recommendation ITU-R P.684-6 - An evaluation of the numerical prediction method of field strength LF radio waves based on wave-hop propagation theory     Japan     2015-04-13
[ 64 ]  
 
Manual of data format to promote international exchange and sharing of GNSS-TEC data     Japan     2015-04-13
[ 63 ]  
 
Indoor radio noise data in Japan proposed for radio noise databank     Japan   214-4/3   2015-04-13
[ 62 ]  
 
Proposals on reconsideration of the Handbook the ionosphere and its effects on radiowave propagation     Russian Federation     2015-04-10
[ 61 ]  
 
Supplement for Recommendation ITU-R P.531-12 - On the conversion function between the scintillation index S4 and the peak-to-peak fluctuation P fluc (dB)     China (People's Republic of)     2015-04-08
[ 60 ]  
 
Information - Minimizing the residual error in comparisons of D1 by application of Simulated Annealing     United States of America     2015-04-07
[ 59 ]  
 
HF radio noise measurements at sea     Germany (Federal Republic of)     2015-03-24
[ 58 ]  
 
Proposed revision of Recommendation ITU-R P.832-3     Germany (Federal Republic of)     2014-08-26
[ 57 ]  
(Rev.1) 
Proposed revision to Recommendtion ITU-R P.832-3 world atlas of ground conductivities     Brazil (Federative Republic of)     2014-08-25
[ 56 ]  
 
Proposed modification of Recommendation ITU-R P.1321     Russian Federation     2014-08-25
[ 55 ]  
 
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     Japan   214-4/3   2014-08-25
[ 54 ]  
 
Proposal for radio noise databank - An addition to the databank format for indoor radio noise data     Japan   214-4/3   2014-08-25
[ 53 ]  
 
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     Japan     2014-08-25
[ 52 ]  
 
Proposed revision of Recommendation P.533-12 - E Region screening     United Kingdom of Great Britain and Northern Ireland     2014-08-22
[ 51 ]  
 
Proposed revision of ITU-R Recommendation P.1239-3     United Kingdom of Great Britain and Northern Ireland     2014-08-22
[ 50 ]  
 
Proposed revision of Recommendation P.1147-4     United Kingdom of Great Britain and Northern Ireland     2014-08-22
[ 49 ]  
 
Contribution to Question ITU-R 229-2/3, Decides 3 and 4     United Kingdom of Great Britain and Northern Ireland     2014-08-22
[ 48 ]  
 
Preliminary draft new Recommendation - Procedure for selecting between the six methods for calculating the ground wave electrific field strength     United States of America     2014-08-22
[ 47 ]  
 
Comparison between ITU-R D1 Database and ITU-R HF Prop with absorption loss and E-layer screening modifications     United States of America     2014-08-22
[ 46 ]  
 
Proposed draft changes to Recommendation ITU-R P.533-12 for clarification - Determination of "not otherwise included loss"     United States of America     2014-08-22
[ 45 ]  
 
Comparison between ITU-R D1 database and ITU-R HF Prop Version 4.14.0.1     United States of America     2014-08-22
[ 44 ]  
 
Analysis of proposed "over the muf" loss calculation for Recommendation ITU-R P.533-12     United States of America     2014-08-22
[ 43 ]  
 
Proposed revision of Recommendation ITU-R P.533-12     Germany (Federal Republic of)   222/3   2014-06-03
[ 42 ]  
 
Proposed revision of Recommendation ITU-R P.533-12     Germany (Federal Republic of)   222/3   2014-06-03
[ 41 ]  
 
Proposed revision of Recommendation ITU-R P.533-12     Germany (Federal Republic of)   222/3   2014-06-03
[ 40 ]  
 
Information document     Germany (Federal Republic of)     2014-03-07
[ 39 ]  
 
Proposed amendment of Databank D1     Germany (Federal Republic of)     2014-03-07
[ 38 ]  
 
Proposed new Databank D2     Germany (Federal Republic of)   222/3   2014-02-06
[ 37 ]  
 
Modification to Recommendation ITU-R P.1240-1     Iran (Islamic Republic of)     2014-01-29
[ 36 ]  
 
Report of the Correspondence Group CG 3L-2 on revision of "Ionosphere and ITS effects on radiowave propagation" Handbook     European Space Agency (ESA)     2013-06-12
[ 35 ]  
 
Modelling of L-band ionospheric disturbances at high latitude     France , Norway     2013-06-11
[ 34 ]  
 
Information document about categories of indoor location for radio noise measurement     Japan     2013-06-10
[ 33 ]  
 
Information document about indoor radio noise data measured in Japan in 2012     Japan     2013-06-10
[ 32 ]  
 
Data format to promote international exchange and sharing of GNSS-TEC data     Japan     2013-06-10
[ 31 ]  
 
Information document - Additional results of measurements of medium wave field strength in São Paulo, Brazil     Brazil (Federative Republic of)     2013-06-08
[ 30 ]  
 
Improvements to Brazilian ground conductivities map - A preliminary approach considering soil electrical conductivity - Information paper     Brazil (Federative Republic of)     2013-06-08
[ 29 ]  
 
Supporting information for Recommendation ITU-R P.531-11, Section 4 on the adaptability of GISM model in South China     China (People's Republic of)     2013-06-08
[ 28 ]  
 
Draft Handbook - Ground wave propagation     United Kingdom of Great Britain and Northern Ireland     2013-06-07
[ 27 ]  
 
Information document - Extreme Space weather     United Kingdom of Great Britain and Northern Ireland     2013-06-07
[ 26 ]  
 
Draft revision of Recommendation P.373-8 - Definitions of maximum and minimum transmission frequencies     United Kingdom of Great Britain and Northern Ireland     2013-06-07
[ 25 ]  
 
Proposed amendment to Recommendation ITU-R P.533-11 - Method for the prediction of the performance of HF circuits     Germany (Federal Republic of)     2013-05-29
[ 24 ]  
 
Proposed amendment to Recommendation ITU-R P.533-11     Germany (Federal Republic of)     2013-05-17
[ 23 ]  
 
Proposed amendment to Recommendation ITU-R P.533-11     Germany (Federal Republic of)     2013-05-16
[ 22 ]  
 
Proposed amendment of Databank D1     Germany (Federal Republic of)   222/3   2013-03-13
[ 21 ]  
 
Modification of Recommendation ITU-R P.313-10 - Extend of exchange information for space weather forecasts Cooperation of corresponding agencies for space weather     Korea (Republic of)     2012-06-11
[ 20 ]  
 
Report of the Ionospheric Mapping Correspondence Group CG-3L-3     European Space Agency     2012-06-14
[ 19 ]  
 
Draft Revision of Recommendation ITU-R P.531     European Space Agency     2012-06-13
Resultats:67 documents
Résultats :  1 - 2  - Suivant Next
 
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Mis à jour le : 2015-04-14