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Sistemas de Detección a Distancia

Resultados :113 documentos
Resultados :  Anterior -  1 - 2 - 3 - 4 - 5  - Siguiente Next
Contribuciones  Documents / Contributions
 
Número 
Fecha Origen Título Cuestiones
[ 63 ]  
 
2013-03-30 France , Germany (Federal Republic of) , Switzerland (Confederation of)   Working document towards a preliminary draft new Report ITU-R RS.[EESS-9GHz_RLS] - Sharing analyses of very wideband EESS SAR transmissions with stations in the radio determination service operating in the frequency bands 8 700 9 300 MHz and 9 900-10 500 MHz     N/A (no se aplica)  
[ 62 ]  
 
2013-03-30 France , Germany (Federal Republic of) , Switzerland (Confederation of)   Working document towards a preliminary draft new Report ITU-R RS.[EESS-9GHz_FS/MS/AS](Chapter 2) - Sharing analyses of very wideband EESS SAR transmissions with stations in the fixed, mobile, and amateur radio services operating in the frequency bands 8 700 9 300 MHz and 9 900-10 500 MHz     N/A (no se aplica)  
[ 61 ]  
 
2013-03-30 France , Germany (Federal Republic of) , Switzerland (Confederation of)   Preliminary draft new Recommendation ITU-R RS.[EESS-9GHz-CHAR] - Characteristics of synthetic aperture radars operating in the Earth exploration-satellite service (active) around 9.6 GHz WRC-15 Agenda item 1.12     N/A (no se aplica)  
[ 60 ]  
 
2013-03-30 France , Committee on Radio Astronomy Frequencies , Germany (Federal Republic of) , Switzerland (Confederation of)   Preliminary draft new Report ITU-R RS.[EESS-9GHZ_OOBE] - RF compatibility of unwanted emissions from 9 GHz EESS synthetic aperture radars (SAR) with the EESS (passive), SRS (passive), SRS and RAS operating in the frequency bands 8.4-8.5 GHz and 10.6-10.7 GHz, respectively     N/A (no se aplica)  
[ 59 ]  
 
2013-03-29 France , European Space Agency (ESA)   Proposed liaison statement to Working Party 4A on Agenda item 1.6 (WRC-15) on elements related to the band 13.25 13.75 GHz     N/A (no se aplica)  
[ 58 ]  
 
2013-03-29 France   Proposed revisions to the working document towards a reply liaison statement to Working Party 4C - Verification of protection criteria for passive services (WRC-15 Agenda item 1.10)     N/A (no se aplica)  
[ 57 ]  
 
2013-03-29 France   Proposed revision to a preliminary draft new Question ITU-R XXX/7 - Detection and resolution of radio frequency interference to Earth exploration-satellite service (passive) sensors     N/A (no se aplica)  
[ 56 ]  
 
2013-03-29 France   Agenda item 1.6 (WRC-15): Compatibility analysis between FSS(Earth-to-Space) and EESS(active) in the band 13.25 13.75 GHz     N/A (no se aplica)  
[ 55 ]  
 
2013-03-28 Canada   Proposal for new definitions of metaids stations in response to WRC-15 Agenda item 9.2     N/A (no se aplica)  
[ 54 ]  
 
2013-03-28 Canada   Proposed liaison statement to Joint Task Group JTG 4-5-6-7 - Preparations for WRC-15 Agenda item 1.1 - Technical and operational characteristics of EESS systems in the 5 250-5 470 MHz band     N/A (no se aplica)  
[ 53 ]  
 
2013-03-28 European Space Agency (ESA)   Sharing study between the EESS (active), the standard frequency and time signal-satellite (Earth-to-Space) service, and the FSS (Earth-to-Space) in the band 13.25 - 13.75 GHz     N/A (no se aplica)  
[ 52 ]  
 
2013-03-28 European Space Agency (ESA)   Draft revision of Report ITU-R RS.2068 - Current and future use of the band 13.25 13.75 GHz by spaceborne active sensors     N/A (no se aplica)  
[ 51 ]  
 
2013-03-28 European Space Agency (ESA)   EESS (passive) protection criteria in the 1 400-1 427 MHz band to be considered under Agenda item 1.1 (WRC-15)     N/A (no se aplica)  
[ 50 ]  
 
2013-03-28 European Space Agency (ESA)   Elements related to the EESS (active) in the 5 350-5 470 MHz band considered under Agenda item 1.1 (WRC-15)     N/A (no se aplica)  
[ 49 ]  
 
2013-03-27 Russian Federation   Proposals on modification of working document towards a preliminary draft new Report ITU-R M.[EESS-9GHz_FS/MS/AS] - Sharing analyses of very wideband EESS SAR transmissions with stations in the fixed, mobile, and amateur radio services operating in the frequency bands 8 700 9 300 MHz and 9 900-10 500 MHz     N/A (no se aplica)  
[ 48 ]  
 
2013-03-27 Russian Federation   Proposed liaison statement to Working Party 4A (copy to Working Partie 4C, 5A) - WRC-15 Agenda item 1.6     N/A (no se aplica)  
[ 47 ]  
 
2013-03-26 United States of America   Global survey of RFI levels observed by the Aquarius scatterometer at 1 260 MHz     N/A (no se aplica)  
[ 46 ]  
 
2013-03-26 United States of America   Working document towards a Preliminary draft new Recommendation ITU-R RS.[ACTIVE_CHAR]: "Typical technical and operational characteristics of Earth exploration-satellite service (active) systems using allocations between 432 MHz and 238 GHz"     N/A (no se aplica)  
[ 45 ]  
 
2013-03-26 United States of America   Draft reply liaison statement to Working Party 4A - WRC-15 Agenda item 1.6 - Proposed draft revision to section 8.2.1.1 in Annex 5 and section 6.2.1.1 in Annex 6 in WP 4A Chairman's Report (Document 4A/125)     N/A (no se aplica)  
[ 44 ]  
 
2013-03-26 United States of America   Proposed reply liaison statement to Working Party 5B regarding WRC-15 Agenda item 1.17 (WAIC)     N/A (no se aplica)  
[ 43 ]  
 
2013-03-26 United States of America   Draft reply liaison statement to Working Party 4C - WRC-15 Agenda item 9.1.1     N/A (no se aplica)  
[ 42 ]  
 
2013-03-26 United States of America   Proposed revisions to working document towards a preliminary draft new Report - Potential interference from the Earth exploration-satellite (active) spaceborne radars operating in the 1 215-1 300 MHz to the aeronautical radionavigation surveillance radar receivers in the 1 240-1 370 MHz band     N/A (no se aplica)  
[ 41 ]  
 
2013-03-26 United States of America   Worst case interference levels from mainlobe-to-mainlobe antenna coupling of systems operating in the radiolocation service into active sensor receivers operating in the earth exploration-satellite (active) in the 35.5 -36.0 GHz band     N/A (no se aplica)  
[ 40 ]  
 
2013-03-26 United States of America   Preliminary draft new Recommendation ITU-R RS.[EESS_RNSS_METH] - Evaluation method to determine compatibility between terrestrial receivers in the radionavigation-satellite service and spaceborne sensors in the Earth exploration-satellite (active) service in the 1 215-1 300 MHz band     N/A (no se aplica)  
[ 39 ]  
 
2013-03-26 United States of America   Preliminary draft new Report ITU-R RS.[MITIG_RNSS-EESS] - Compatibility measurements and possible mitigation measures between EESS (active) systems and RNSS systems in the band 1 215-1 300 MHz     N/A (no se aplica)  
Resultados :113 documentos
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