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Radio Astronomy

Results:43 total items.
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Contributions  Documents / Contributions
 
Number 
Received Source Title Questions
[ 43 ]  
 
2014-09-24 Scientific Committee on Frequency Allocations for Radio Astronomy and Space Science   Draft liaison statement to Working Party 7C - Recommendation ITU-R RA.1750 - Mutual planning between the Earth exploration-satellite service (active) and the radio astronomy service in the 94 GHz and 130 GHz band     N/A  
[ 42 ]  
 
2014-09-23 France , Germany (Federal Republic of)   Draft new Recommendation ITU-R RS.[EESS9GHz-RAS-MITIGATION] - Protection of the radio astronomy service in the frequency band 10.6--10.7 GHz from unwanted emissions of synthetic aperture radars operating in the Earth exploration-stellite service (active) around 9 600 MHz     N/A  
[ 41 ]  
 
2014-09-19 United States of America   Draft revision of Annex 2 to Document 7D/111 "Working document towards a preliminary draft new Report ITU-R RA.[RAS-VRADAR]"     N/A  
[ 40 ]  
 
2014-09-19 United States of America   Recommendation ITU-R RA.1513     227/7  
[ 39 ]  
 
2014-09-19 United States of America   Working document towards draft revision of Recommendation ITU-R RA.1513-1 - Levels of data loss to radio astronomy observations and percentage-of-time criteria resulting from degradation by interference for frequency bands allocated to the radio astronomy on a primary basis     N/A  
[ 38 ]  
 
2014-09-19 United States of America   Working document towards a preliminary draft new Report ITU-R RA.[SPACE-RA-THRESHOLD LEVELS]     230/7  
[ 37 ]  
 
2014-09-18 Russian Federation   Draft replay reply liaison statement to Working Party 5B on WRC-15 agenda item 1.16     N/A  
[ 36 ]  
 
2014-09-15 Scientific Committee on Frequency Allocations for Radio Astronomy and Space Science   Working document toward a preliminary draft new Report ITU-R RA.[RAS-BRADAR] - Considerations related to compatibility between the radio astronomy service and automotive applications of the radiolocation service in the 76-81 GHz band     N/A  
[ 35 ]  
 
2014-09-15 Scientific Committee on Frequency Allocations for Radio Astronomy and Space Science   Working document toward a preliminary draft new Recommendation ITU-R RA [PASSIVEBANDPROTECTION] - Protection of the radio astronomy service operating in passive service bands from unwanted emissions of active services     N/A  
[ 34 ]  
 
2014-04-29 France   Possible modification of RR Footnote 5.511F     N/A  
[ 33 ]  
 
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  
[ 32 ]  
 
2014-04-28 Germany (Federal Republic of) , Committee on Radio Astronomy Frequencies , Netherlands (Kingdom of the) , Switzerland (Confederation of)   Possible modification of RR Footnote 5.511F     N/A  
[ 31 ]  
 
2014-04-28 Russian Federation   Protection criteria used for space radio astronomical measurements - The working paper to preliminary draft new Report     N/A  
[ 30 ]  
 
2014-04-27 Scientific Committee on Frequency Allocations for Radio Astronomy and Space Science   WRC-15 agenda item 1.10     N/A  
[ 29 ]  
 
2014-04-27 Scientific Committee on Frequency Allocations for Radio Astronomy and Space Science   Proposed liaison statement to Working Party 5B (copy to Working Party 5A) - Agenda item 1.18 - Working document towards a preliminary draft new Report ITU-R M.[AUTOMOTIVE RADARS] - Systems characteristics and compatibility of automotive radars operating in the frequency band 77.5-78 GHz for sharing studies     N/A  
[ 28 ]  
 
2014-04-18 United States of America   Compatibility between WAIC systems in the 22.5 - 22.55 GHz and 23.55 - 23.6 GHz frequency bands and radio astronomy systems in the 22.21-22.5 GHz and 23.6-24 GHz frequency bands     N/A  
[ 27 ]  
 
2014-04-18 United States of America   Working document towards the revision of Recommendation ITU-R RA.1513-1     N/A  
[ 26 ]  
 
2013-09-04 Chairman, Working Party 7D   ITU-R Handbook on Radio Astronomy - Annex [RAS Units]     N/A  
[ 25 ]  
 
2013-09-04 Germany (Federal Republic of) , Netherlands (Kingdom of the)   Working Document towards a preliminary draft new Recommendation /Report - Measurement of data loss resulting from interference in frequency bands allocated to the radio astronomy on a primary basis     N/A  
[ 24 ]  
 
2013-09-03 Korea (Republic of)   Working document toward a preliminary draft new Report ITU-R RA.[RAS-Vradar] - Considerations related to compatibility between the radio astronomy service and automotive applications of the radiolocation service in the 76-84 GHz band     N/A  
[ 23 ]  
 
2013-09-03 France   Reply to liaison statement to Working Party 4A - WRC-15 agenda item 1.6     N/A  
[ 22 ]  
 
2013-09-03 Germany (Federal Republic of)   Proposed amendments to the 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  
[ 21 ]  
 
2013-08-30 United States of America   Sharing the Radio Astronomy bands with other services - Radio Astronomy Handbook Chapter 5     N/A  
[ 20 ]  
 
2013-08-30 United States of America   Essential role of Radio Astronomy observations     N/A  
[ 19 ]  
 
2013-08-30 United States of America   Working Document towards the draft revision of Report ITU-R RA.2126     N/A  
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