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UIT-R WP3L-AR

Propagación Ionosférica y Ruido Radioeléctrico

Resultados :47 documentos
Resultados :  1 - 2  - Siguiente Next
Contribuciones  Documents / Contributions
 
Número 
Fecha Origen Título Cuestiones
[ 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 (no se aplica)  
[ 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 (no se aplica)  
[ 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 (no se aplica)  
[ 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 (no se aplica)  
[ 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 (no se aplica)  
[ 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 (no se aplica)  
[ 39 ]  
 
2014-03-07 Germany (Federal Republic of)   Proposed amendment of Databank D1     N/A (no se aplica)  
[ 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 (no se aplica)  
[ 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 (no se aplica)  
[ 35 ]  
 
2013-06-11 France , Norway   Modelling of L-band ionospheric disturbances at high latitude     N/A (no se aplica)  
[ 34 ]  
 
2013-06-10 Japan   Information document about categories of indoor location for radio noise measurement     N/A (no se aplica)  
[ 33 ]  
 
2013-06-10 Japan   Information document about indoor radio noise data measured in Japan in 2012     N/A (no se aplica)  
[ 32 ]  
 
2013-06-10 Japan   Data format to promote international exchange and sharing of GNSS-TEC data     N/A (no se aplica)  
[ 31 ]  
 
2013-06-08 Brazil (Federative Republic of)   Information document - Additional results of measurements of medium wave field strength in São Paulo, Brazil     N/A (no se aplica)  
[ 30 ]  
 
2013-06-08 Brazil (Federative Republic of)   Improvements to Brazilian ground conductivities map - A preliminary approach considering soil electrical conductivity - Information paper     N/A (no se aplica)  
[ 29 ]  
 
2013-06-08 China (People's Republic of)   Supporting information for Recommendation ITU-R P.531-11, Section 4 on the adaptability of GISM model in South China     N/A (no se aplica)  
[ 28 ]  
 
2013-06-07 United Kingdom of Great Britain and Northern Ireland   Draft Handbook - Ground wave propagation     N/A (no se aplica)  
[ 27 ]  
 
2013-06-07 United Kingdom of Great Britain and Northern Ireland   Information document - Extreme Space weather     N/A (no se aplica)  
[ 26 ]  
 
2013-06-07 United Kingdom of Great Britain and Northern Ireland   Draft revision of Recommendation P.373-8 - Definitions of maximum and minimum transmission frequencies     N/A (no se aplica)  
[ 25 ]  
 
2013-05-29 Germany (Federal Republic of)   Proposed amendment to Recommendation ITU-R P.533-11 - Method for the prediction of the performance of HF circuits     N/A (no se aplica)  
[ 24 ]  
 
2013-05-17 Germany (Federal Republic of)   Proposed amendment to Recommendation ITU-R P.533-11     N/A (no se aplica)  
Resultados :47 documentos
Resultados :  1 - 2  - Siguiente Next
 
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