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Sistemas de Detección a Distancia

Resultados :188 documentos
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Contribuciones  Documents / Contributions
 
Número 
Fecha Origen Título Cuestiones
[ 163 ]  
 
2014-09-19 United States of America   Proposed draft liaison statement to Working Party 5B on WRC-15 agenda item 1.12 - PDNR ITU-R RS[EESS-9GHS_RDS] - Sharing analyses of very wideband EESS SAR transmissions with stations in the 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)  
[ 162 ]  
 
2014-09-19 United States of America   Proposed updates to preliminary draft new Report ITU-R RS.[EESS-9GHz_RDS] - Sharing analyses of very wideband EESS SAR transmissions wiht 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)  
[ 161 ]  
 
2014-09-19 United States of America   Preliminary draft new Question regarding spaceborne radar sounders in the 40-50 MHz frequency range     N/A (no se aplica)  
[ 160 ]  
 
2014-09-19 United States of America   Working document towards a preliminary draft new Report ITU-R RS.[EESS-RNSS] - Dynamic simulation results of aggregate RFI from ALOS-2 SAR and SMAP scatterometer on the SBAS ground reference receiver operating in the 1 215-1 300 MHz frequency band     234/7  
[ 159 ]  
 
2014-09-19 United States of America   Working document towards the revision of Recommendation ITU-R RS.1166-4: performance and interference criteria for active spaceborne sensors     N/A (no se aplica)  
[ 158 ]  
 
2014-09-19 United States of America   Proposed draft new Recommendation RS.[SRS PASSIVE CHAR FREQ] - Typical technical and operating charcteristics and frequency bands used by space research service (passive) observation systems     221/7  
[ 157 ]  
 
2014-09-19 United States of America   Proposed modification and elevation of preliminary draft new Report ITU-R RS.[EESS_RLS 35 GHZ]: 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)  
[ 156 ]  
 
2014-09-18 Russian Federation   Working document toward preliminary draft revision of Recommendation ITU-R TF.460-6 - Standard-frequency and time-signal emissions     N/A (no se aplica)  
[ 155 ]  
 
2014-09-18 Russian Federation   Proposals on preliminary draft new Recommendation ITU-R RS.[EESS_RNSS_METH]     N/A (no se aplica)  
[ 154 ]  
 
2014-09-11 China (People's Republic of)   Proposed revisions to preliminary draft new Report ITU-R RS.[EESS-9GHz_RDS] - 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)  
[ 153 ]  
 
2014-04-29 United States of America   Proposed draft liaison statement to Working Party 4C regarding compatibility between EESS (Active) systems and RNSS systems in the frequency band 1 215-1 300 MHz     234/7  
[ 152 ]  
 
2014-04-29 United States of America   Proposed modifications to preliminary draft new Recommendation ITU-R RS.[EESS_RNSS_METH] - Evaluation method to determine compatibility between receiving earth stations in the radionavigation-satellite service and spaceborne sensors in the earth exploration-satellite (Active) service in the 1 215-1 300 MHz band     234/7  
[ 151 ]  
 
2014-04-29 United States of America   Proposed modifications to preliminary draft new Report ITU-R RS.[MITIG_RNSS-EESS] - Pulsed radio frequency signal impact measurements and possible mitigation techniques between EESS (Active) systems and RNSS systems and networks in the band 1 215-1 300 MHz     234/7  
[ 150 ]  
 
2014-04-29 United States of America   Proposed reply liaison statement to Working Party 4C regarding preliminary draft new Report ITU-R M.[RNSS_MULTI_EESS] - Consideration of aggregate Radio Frequency Interference (RFI) event potentials from multiple EESS systems on RNSS receivers operating in the 1 215-1 300 MHz frequency band     234/7  
[ 149 ]  
 
2014-04-29 European Space Agency   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)  
[ 148 ]  
 
2014-04-29 Korea (Republic of)   Proposed modifications to the draft CPM text on WRC-15 agenda item 1.12     N/A (no se aplica)  
[ 147 ]  
 
2014-04-29 Saudi Arabia (Kingdom of) , Algeria (People's Democratic Republic of)   Draft CPM text for WRC-15 agenda item 1.12     N/A (no se aplica)  
[ 146 ]  
 
2014-04-29 France , Germany (Federal Republic of) , Italy   Contribution to draft CPM Report, Chapter 2 - Agenda item 1.12 (WRC-15)     N/A (no se aplica)  
[ 145 ]  
 
2014-04-28 European Space Agency   Reply to the Joint Task Group 4-5-6-7 liaison statement on potential mitigation techniques for RLAN interference to EESS (active) in the band 5 350-5 470 MHz     N/A (no se aplica)  
[ 144 ]  
 
2014-04-28 France , Germany (Federal Republic of)   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 8 400-8 500 MHz and 10.6-10.7 GHz, respectively - WRC15 agenda item 1.12     N/A (no se aplica)  
[ 143 ]  
 
2014-04-28 France , Germany (Federal Republic of)   Draft new Report ITU-R RS.[EESS-9GHZ-FS/MS/AS] - Sharing analyses of very wideband EESS SAR transmissions with stations in the fixed, mobile, amateur, and amateur-satellite services operating in the frequency bands 8 700-9 300 MHz and 9 900-10 500 MHz - WRC-15 agenda item 1.12     N/A (no se aplica)  
[ 142 ]  
 
2014-04-28 France , Germany (Federal Republic of)   Preliminary draft new Report ITU-R RS.[EESS-9GHz_RDS] - 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)  
[ 141 ]  
 
2014-04-28 France , Germany (Federal Republic of)   Agenda item 1.12 - Derivation of a PFD limit for the protection of Fixed Service from EESS (active) in the band 9.9-10.5 GHz     N/A (no se aplica)  
[ 140 ]  
 
2014-04-28 France , Germany (Federal Republic of)   Proposed PDNR ITU-R RS.[EESS9GHZ-RAS-MITIGATION] - Protection of the Radio Astronomy Service in the 10.6-10.7 GHz band from unwanted emissions of Synthetic Aperture Radars operating in the Earth Exploration-satellite Service (active) near 9 600 MHz     N/A (no se aplica)  
[ 139 ]  
 
2014-04-28 France   Comments on study 3 in PDN Report ITU-R RS.[EESS-9GHz_RDS] - Agenda item 1.12     N/A (no se aplica)  
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