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Sistemas de Detección a Distancia

Resultados :204 documentos
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Contribuciones  Documents / Contributions
 
Número 
Título Origen AI/Cuestión
Fecha
[ 154 ]  
 
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     China (People's Republic of)     2014-09-11
[ 153 ]  
 
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     United States of America   234/7   2014-04-29
[ 152 ]  
 
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     United States of America   234/7   2014-04-29
[ 151 ]  
 
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     United States of America   234/7   2014-04-29
[ 150 ]  
 
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     United States of America   234/7   2014-04-29
[ 149 ]  
 
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     European Space Agency     2014-04-29
[ 148 ]  
 
Proposed modifications to the draft CPM text on WRC-15 agenda item 1.12     Korea (Republic of)     2014-04-29
[ 147 ]  
 
Draft CPM text for WRC-15 agenda item 1.12     Saudi Arabia (Kingdom of) , Algeria (People's Democratic Republic of)     2014-04-29
[ 146 ]  
 
Contribution to draft CPM Report, Chapter 2 - Agenda item 1.12 (WRC-15)     France , Germany (Federal Republic of) , Italy     2014-04-29
[ 145 ]  
 
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     European Space Agency     2014-04-28
[ 144 ]  
 
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     France , Germany (Federal Republic of)     2014-04-28
[ 143 ]  
 
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     France , Germany (Federal Republic of)     2014-04-28
[ 142 ]  
 
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     France , Germany (Federal Republic of)     2014-04-28
[ 141 ]  
 
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     France , Germany (Federal Republic of)     2014-04-28
[ 140 ]  
 
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     France , Germany (Federal Republic of)     2014-04-28
[ 139 ]  
 
Comments on study 3 in PDN Report ITU-R RS.[EESS-9GHz_RDS] - Agenda item 1.12     France     2014-04-28
[ 138 ]  
 
Revision of the working document towards a 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     France     2014-04-28
[ 137 ]  
 
Liaison statement to Working Party 1B - Working document towards a preliminary draft new Report ITU-R SM.[DYNAMIC ACCESS] - Spectrum management principles and spectrum engineering techniques for dynamic access to spectrum by radio systems employing cognitive capabilities     France     2014-04-28
[ 136 ]  
 
Reply liaison statement to Working Party 4A - WRC-15 agenda item 1.6     France     2014-04-28
[ 135 ]  
 
Proposed changes to proposed PDNR ITU-R RS.[EESS9GHz-SRS-Mitigation] - Protection of space research (Deep Space) space-to-Earth links in the 8 400-8 450 MHz band from unwanted emissions of synthetic aperture radars operating in the earth exploration-satellite servie (active) near 9 600 MHz     European Space Agency     2014-04-28
[ 134 ]  
 
Proposals on update of draft CPM text for WRC-15 agenda item 1.12     Russian Federation     2014-04-28
[ 133 ]  
 
Proposals on update of working document towards a preliminary draft new Report ITU-R M.[EESS-9GHz_RSS] - 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     Russian Federation     2014-04-28
[ 132 ]  
 
Proposals on preliminary draft new Recommendation ITU-R RS.[EESS_RNSS_METH]     Russian Federation     2014-04-28
[ 131 ]  
 
An examination of possible mitigation techniques to address sharing between EESS (active) and RLANS in the band 5 350-5 470 MHz     Canada     2014-04-25
[ 130 ]  
 
Proposed draft liaison statement to SC-WP and to CCV - WRC-15 agenda item 9.2     Canada     2014-04-25
[ 129 ]  
 
Proposed working document toward a preliminary draft new Question on space weather observations     United States of America     2014-04-25
[ 128 ]  
 
Proposed updates to preliminary draft new Report ITU-R RS.[ESS-9 GHz_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     United States of America     2014-04-25
[ 127 ]  
 
Proposed modifications to draft CPM Report, Chapter 2, Sections 3.1, 3.3, 4.1.1 and 4.1.1.2 on WRC-15 agenda item 1.12     United States of America     2014-04-25
[ 126 ]  
 
Preliminarary draft new Report ITU-R RS.[EESS-ARNS RADARS 1 215-1 300 MHz] - Potential interference from the earth exploration-satellite (active) spaceborne radars operating in the 1 215-1 300 MHz frequency band to the aeronautical radionavigation surveillance radar receivers in the 1 240-1 370 MHz frequency band     United States of America     2014-04-25
[ 125 ]  
 
Draft reply liaison statement to Working Party 4A regarding WRC-15 agenda item 1.6 and Recommendation ITU-R RS.1166-4     United States of America     2014-04-25
[ 124 ]  
 
Working document towards the revision of Recommendation ITU-R RS.1166-4 performance and interference criteria for actives spaceborne sensors     United States of America     2014-04-25
[ 123 ]  
 
Typical technical and operational characteristics of earth exploration-satellite service (active) systems usign alocations between 432 MHz and 238 GHz     United States of America     2014-04-25
[ 122 ]  
 
Proposed revisions of Sections 4.2.1, 5.1 and 5.2 of the CPM text for WRC-15 agenda item 1.12 on studies of unwanted emissions into space research service (SRS)     United States of America     2014-04-25
[ 121 ]  
 
Liaison statement to Working Parties 1B, 4A, 4C, 5A, 5B, 7B, 7C, Joint Task Group 4-5-6-7 and the Special Commitee as responsible Groups for WRC-15 agenda items 1.1, 1.3, 1.5, 1.6, 1.9, 1.10, 1.11, 1.12, 1.17, 1.18, 7, 9.1.1, 9.1.2., 9.1.5, 9.1.6, 9.1.8, 10 (copy to Working Party 5D)     World Meteorological Organization     2014-04-25
[ 120 ]  
 
Proposal for reply liaison statement to Working Party 4C WRC-15 agenda item 1.10     Japan     2014-04-25
[ 119 ]  
 
Proposal for reply liaison statement to Working Party 5B regarding working document towards a preliminary draft new Report ITU-R M.[WAIC_SHARING_4 200-4 400 MHz] - Working document towards a preliminary draft Report ITU-R M.[WAIC_SHARING_22/23 GHz]     Japan     2014-04-25
[ 118 ]  
 
Proposed updates 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     China (People's Republic of)     2014-04-24
[ 117 ]  
 
Proposed modifications to Chapter 2 of the draft CPM Report on WRC-15 agenda item 1.12     China (People's Republic of)     2014-04-24
[ 116 ]  
 
Proposal for modifications of 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     China (People's Republic of)     2014-04-21
[ 115 ]  
 
Proposed reply liaison statement to Working Party 4A on WRC-15 agenda item 1.6     China (People's Republic of)     2014-04-21
[ 114 ]  
 
Preliminary draft new Recommendation RS.[SRS PASSIVE] - Typical technical and operating characteristics and frequency bands used by space research service (passive) observation systems     United States of America   221/7   2014-04-17
[ 113 ]  
 
Compatibility between WAIC systems in the 22.5 - 22.55 GHz and 23.55 - 23.6 GHz frequency bands and EESS (passive) systems in the 22.21- 22.5 GHz and 23.6-24 GHz frequency bands     United States of America     2014-04-01
[ 112 ]  
 
Proposed draft liaison statement to Working Party 5 WRC-15 agenda item 1.12 - PDNR 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     United States of America     2014-04-01
[ 111 ]  
 
Proposed PDNR ITU-R RS.[EESS9GHz-SRS-Mitigation] - Protection of space research (deep space) space-to-Earth links in the 8 400-8 450 MHz and from unwanted emissions of synthetic aperture radars operating in the earth exploration-satellite service (active) near 9 600 MHz     United States of America     2014-04-01
[ 110 ]  
 
Proposed revisions to Chapter 4 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 8 400-8 500 MHz and 10.6-10.7 , respectively     United States of America     2014-04-01
[ 109 ]  
 
Preliminary draft new Report ITU-R RS.[EESS RFI SURVEY] "Global survey of RFI levels observed by the aquarius scatterometer at 1260 MHz and aquarius and SMOS radiometers at 1413 MHz"     United States of America     2014-04-01
[ 108 ]  
 
Proposed modifications to 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     United States of America     2014-04-01
[ 107 ]  
 
Report of the ninth meeting of the Joint IMO/ITU Experts Group on maritime radiocommunication matters     International Maritime Organization     2013-11-01
[ 106 ]  
 
Comments to draft CPM Report Chapter 2 on agenda item 1.12 (WRC 15) - WRC-15 agenda item 1.12     Italy     2013-09-04
[ 105 ]  
 
Proposed amendments to the draft CPM Report Chapter 2 on WRC-15 agenda item 1.12     Germany (Federal Republic of)     2013-09-04
Resultados :204 documentos
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