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Radio Astronomy

Results:183 total items.
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Contributions  Documents / Contributions
 
Number 
Received Source Title Questions
[ 58 ]  
 
2013-04-12 Director, BR   Final list of participants - Working Party 7D (Geneva, 8-12 April 2013)     N/A  
[ 57 ]  
 
2013-04-03 BR Study Groups Department   List of documents issued (Documents 7D/32 - 7D/57)     N/A  
[ 56 ]  
 
2013-04-01 Japan   Draft revision of Chapter 3 of the Handbook on Radioastronomy observations     N/A  
[ 55 ]  
 
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  
[ 54 ]  
 
2013-03-28 United States of America   ITU-R Handbook on Radio Astronomy - Edits to Chapter 2 of the ITU-R Handbook on Radio Astronomy     N/A  
[ 53 ]  
 
2013-03-28 United States of America   Contribution to the ITU-R Handbook on radio astronomy - Draft Chapter on the essential role of radio astronomy observations     N/A  
[ 52 ]  
 
2013-03-28 United States of America   Studies conducted under WRC-15 Agenda item 1.18 - Radiolocation for automotive applications in the 77.5-78 GHz band     N/A  
[ 51 ]  
 
2013-03-27 Netherlands (Kingdom of the)   Working document towards the draft revision of Report ITU-R RA.2126     N/A  
[ 50 ]  
 
2013-03-27 Russian Federation   Proposed liaison statement to Working Party 4A (copy to Working Parties 4C, 5A) - WRC-15 Agenda item 1.6     N/A  
[ 49 ]  
 
2013-03-23 Germany (Federal Republic of) , Netherlands (Kingdom of the)   Considerations on No. 16.4 of the 8th minutes of the Plenary meeting of WRC-12 regarding footnote No. 5.511F     N/A  
[ 48 ]  
 
2013-03-21 Netherlands (Kingdom of the) , Germany (Federal Republic of)   Working document towards a preliminary draft new Recommendation on the Measurement of Data Loss     N/A  
[ 47 ]  
 
2013-02-19 ITU-T SG 9   Reply LS to ITU-R Working Party 1A and Working Parties 5A, 5B and 5C on impact from wired telecommunication (including PLT) on radiocommunication systems     N/A  
[ 46 ]  
 
2013-02-18 WP 5D   Liaison statement to JTG 4-5-6-7 (copy to Working Party 4A, Working Party 4B, Working Party 4C, Working Party 5A, Working Party 5B, Working Party 5C, Working Party 6A, Working Party 7B, Working Party 7C, Working Party 7D, Working Party 1A, Working Party 3K, Working Party 3M)     N/A  
[ 45 ]  
 
2013-02-18 WP 5D   Liaison statement to Joint Task Group 4-5-6-7 (copy to WPs 4A, 4B, 4C, 5A, 5B, 5C, 6A, 7B, 7C, 7D, (WPs 1A, 3K, 3M)) - Suitable frequency ranges above 6 GHz     N/A  
[ 44 ]  
 
2012-12-06 JTG 4-5-6-7   Liaison statement to Study Groups 4, 5, 6 and 7 and Working Parties 4A, 4B, 4C, 5A, 5B, 5C, 5D, 6A, 7B, 7C and 7D as concerned Groups for WRC-15 Agenda item 1.1 - Preparations for WRC-15 Agenda item 1.1 - Technical and operational characteristics     N/A  
[ 43 ]  
 
2012-11-21 WP 5A   Liaison statement to Working Parties 4A, 7B, 7C and 7D (copy to Working Parties 5B, 5C and 5D) - WRC-15 Agenda item 1.6 - Characteristics of and protection criteria for mobile systems operating in the frequency range 14.5-15.35 GHz     N/A  
[ 42 ]  
 
2012-11-16 WP 5A   Liaison statement to Joint Task Group 4-5-6-7 (copy to Working Parties (4A, 4B, 4C, 5B, 5C 5D, 6A, 7B, 7C, 7D 1A, 3K 3M) for information) - WRC-15 Agenda item 1.1 - Working Party 5A initial information on spectrum requirements studies for WRC-15 Agenda item 1.1     N/A  
[ 41 ]  
 
2012-11-16 WP 5A   Liaison statement to Joint Task Group 4-5-6-7 (copy to Workin Parties (4A, 4B, 4C 5B, 5C, 5D, 6A, 7B, 7C, 7D, 1A, 3K, 3M) for information) - WRC-15 Agenda item 1.1 - Sharing considerations for the 5-6 GHz frequency range for WRC-15 Agenda item 1.1     N/A  
[ 40 ]  
(Rev.1) 
2012-11-16 WPs 5A, 5B and 5C   Liaison statement to ITU-R Working Parties 1A, 4C, 5D, 6A, 7C and 7D (copy to ITU-R Working Party 3L and to ITU-T Study Groups 5, 9 and 15 for information and/or action if any)     N/A  
[ 39 ]  
 
2012-11-14 WP 5C   Liaison statement to Working Party 4A (copy to Working Parties 4C, 5A, 5B, 7A, 7B, 7C and 7D for information) - WRC-15 Agenda item 1.8 - Possible review of the provisions relating to earth stations on board vessels in the 5 925-6 425 MHz and 14-14.5 GHz bands     N/A  
[ 38 ]  
 
2012-11-14 WP 5C   Liaison statement to Working Parties 1A and 1B (for information to WPs 4A, 4B, 4C, 5A, 5B, 5D, 6A, 6B, 6C, 7B, 7C, 7D on further studies on cognitive radio systems (CRS))     N/A  
[ 37 ]  
 
2012-11-12 WP 5A   Liaison statement to Working Party 5B (copy for information to Working Parties 1B, 3M, 5C, 7B, 7D) - Information on amateur service systems at 77.5-78 GHz for use in sharing studies for WRC-15 Agenda item 1.18     N/A  
[ 36 ]  
 
2012-10-16 WP 5D   Liaison statement to Joint Task Group 4-5-6-7 - Initial information on spectrum requirements studies for WRC-15 Agenda item 1.1     N/A  
[ 35 ]  
 
2012-10-16 WP 5D   Liaison statement to Joint Task Group 4-5-6-7 on suitable frequency ranges under WRC-15 Agenda item 1.1     N/A  
[ 34 ]  
 
2012-10-05 WP 4A   Liaison statement to Working Parties 5A and 5C (for action) and Working Parties 4C, 5B, 7A, 7B, 7C and 7D (for information) - WRC-15 Agenda item 1.8     N/A  
[ 33 ]  
 
2012-10-05 WP 4A   Liaison statement to Working Parties 4C, 5A, 5B, 5C, 7B, 7C and 7D (copy to Working Parties 3M and 6B for information) - WRC-15 Agenda item 1.6     N/A  
[ 32 ]  
+Ann.1-6 
2012-09-28 Chairman, WP 7D   Report on the September 2012 meeting of Working Party 7D - (Manta, Ecuador 24-28 September 2012)     N/A  
[ 31 ]  
 
2012-09-27 Director, BR   Final List of Participants - Working Party 7D (Manta, Ecuador, 24-28 September 2012)     N/A  
[ 30 ]  
 
2012-09-18 WP 4C   Liaison statement to Working Parties 4A, 5A, 5B, 5C, 7A, 7B, 7C and 7D - WRC-15 Agenda item 1.10     N/A  
[ 29 ]  
 
2012-09-15 Netherlands (Kingdom of the)   Working document towards a preliminary draft new Recommendation on the measurement of data loss     N/A  
[ 28 ]  
 
2012-09-14 Germany (Federal Republic of) , Committee on Radio Astronomy Frequencies , France   Analysis of the impact of unwanted emissions of EESS SAR opersating at 9 GHz into radioastronomy stations operating in the bend 10.6-10.7 GHz     N/A  
[ 27 ]  
 
2012-09-14 Russian Federation   Proposed modifications to working document towards a preliminary draft new Report ITU-R S.[R1.FSS]     N/A  
[ 26 ]  
 
2012-09-14 Japan   Draft revision of Recommendation ITU-R RA.1417 - A radio-quiet zone in the vicinity of the L2 Sun-Earth Lagrance point     147/7  
[ 25 ]  
 
2012-09-13 Germany (Federal Republic of)   Allocation of the band 77.5-78 GHz to the radiolocation service to support automotive short-range high-resolution radar operations WRC-15 Agenda item 1.18     N/A  
[ 24 ]  
 
2012-09-11 Scientific Committee on Frequency Allocations for Radio Astronomy and Space Science   Document for information - Protection of radio astronomy observatories in the 76-81 GHz band from atmospheric attenuation and ring-fencing     N/A  
[ 23 ]  
 
2012-09-11 Scientific Committee on Frequency Allocations for Radio Astronomy and Space Science   Working document toward a preliminary draft new Report - Measurements of 78-79 GHz automotive radar emissions received by a Radio Astronomy Observatory     N/A  
[ 22 ]  
 
2012-09-07 Chairman, SG 7   Report of RAG activities     N/A  
[ 21 ]  
(Rev.1) 
2012-06-29 WP 3M   Liaison statement to Working Parties 1A, 4A, 4C, 5A, 5B, 5C, 5D, 6A, 7B, 7C, 7D and Joint Task Group 4-5-6-7 - Handbook on ITU-R propagation prediction methods for interference and sharing studies     N/A  
[ 20 ]  
 
2012-06-25 WPs 1A and 1B   Liaison statement to Working Parties 4A, 4B, 4C, 5A, 5B, 5C, 5D, 6A, 6B, 6C, 7B, 7C, 7D on further studies on cognitive radio systems (CRS)     N/A  
[ 19 ]  
 
2012-06-19 WP 1A   Liaison statement to CISPR and ITU-R Working Parties 4A, 4C, 5A, 5B, 5C, 5D, 6A, 7B, 7C and 7D - A database for the protection of radio services     N/A  
[ 18 ]  
 
2012-06-19 WP 1A   Liaison statement to ITU-R WPs 4C, 5A, 5B, 5C, 5D, 6A, 7C and 7D (copy to ITU-R WP 3L and to ITU-T SGs 5, 9 and 15 for information and/or action if any) - Developments on coexistence of wired telecommunication (including PLT) and radiocommunication systems     N/A  
[ 17 ]  
 
2012-06-15 SG 1   Liaison statement to Study Groups 3, 4, 5, 7 and relevant Working Parties - Active services operating above 275 GHz     N/A  
[ 16 ]  
 
2012-06-11 WP 4A   Liaison statement to Working Parties 4C, 5A, 7B, and 7D (copy to Working Parties 3M and 6B for information) - WRC-15 Agenda item 1.6     N/A  
[ 15 ]  
 
2012-06-06 WP 5B   Liaison statement to ITU-R WPs 3K, 3M, 4A, 4C, 5A, 5C, 5D, 6A, 7B, 7C, 7D and the International Maritime Organization (IMO) and International Association of Marine AIDS to Navigation and Lighthouse Authorities (IALA) - World Radiocommunication Conference (WRC-15) Agenda item 1.15     N/A  
[ 14 ]  
 
2012-06-05 WP 5A   Liaison statement to relevant Working Parties of Study Group 5 on further studies on cognitive radio systems (CRS) (copy for information to relevant Working Parties of Study Groups 1, 4, 6 and 7)     N/A  
[ 13 ]  
 
2012-06-05 WP 5A   Liaison statement to Working Parties 5B, 5C and 5D (copy to Working Parties 1B, 4A, 4B, 4C, 6A, 7B, 7C, 7D for information) - Preparations for WRC-15 Agenda item 1.3 in response to decisions of CPM15-1     N/A  
[ 12 ]  
 
2012-06-01 WP 5B   Liaison statement to ITU-R Working Parties 1B, 7B, 7C and 7D - WRC-15 Agenda item 1.18     N/A  
[ 11 ]  
 
2012-06-01 SG 5   Recommendations ITU-R F.1245-2 and ITU-R F.1336-3 to be brought to the attention of Study Groups 4 and 7     N/A  
[ 10 ]  
 
2012-06-01 WP 5B   Liaison statement to Joint Task Group 4-5-6-7 - WRC-15 Agenda item 1.1 (copy to Working Party 1A, Working Party 3K, Working Party 3M, Working Party 4A, Working Party 4B, Working Party 4C, Working Party 5A, Working Party 5C, Working Party 5D and Working Party 7C for information)     N/A  
[ 9 ]  
 
2012-05-28 WP 4C   Liaison statement to Working Parties 4A, 5A, 5B, 5C, 7A, 7B, 7C and 7D (Copy to Working Parties 4B and 3M for information) - WRC-15 Agenda item 1.10     N/A  
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