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Radio-astronomy

Results:227 total items.
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Contributions  Documents / Contributions
 
Number 
Title Source AI/Question
Date
[ 52 ]  
 
Revision of a working document     Korea (Republic of)     2008-09-29
[ 51 ]  
 
Preliminary draft revision of Recommendation ITU-R RA.769-2     Korea (Republic of)   145/7   2008-09-29
[ 50 ]  
 
Proposed draft CPM text for WRC-11 Agenda item 1.6 (Resolution 950)     United States of America     2008-09-23
[ 49 ]  
 
Contribution to the list of astrophysically most important spectral lines between 1000 and 3000 GHz     Japan     2008-09-25
[ 48 ]  
 
Working document towards a draft new ITU-R Report on characteristics of radio quiet zones - A radio quiet zone in Western Australia     Australia   242/7   2008-09-25
[ 47 ]  
 
Working document towards a draft new ITU-R Report on characteristics of radio quiet zones - Radio notification zones around existing radio astronomical facilities in Australia     Australia   242/7   2008-09-25
[ 46 ]  
 
Proposed changes to working document towards a draft revision of Question IUT-R 230/7     United Kingdom of Great Britain and Northern Ireland     2008-09-25
[ 45 ]  
 
Draft liaison statement to Working Party 4C - WRC-11 Agenda item 1.25     United States of America     2008-09-17
[ 44 ]  
 
Working document towards a preliminary draft new Report ITU-R RA.[DTV] - The transition to digital television and its impact on the unprotected use by the radio astronomy service of bands used for terrestrial television broadcasting     United States of America   145/7   2008-09-17
[ 43 ]  
 
Working document towards a preliminary draft new Report on characteristics of radio quiet zones: properties of the radio coordination zone around the Arecibo telescope in Puerto Rico     United States of America   242/7   2008-09-17
[ 42 ]  
 
Working document towards a preliminary draft new Recommendation - Recommendation ITU-R RA.[1-3THz] - Preferred frequency bands for radio astronomical measurements in the range 1 - 3 THz     United States of America   145/7   2008-09-17
[ 41 ]  
 
Working document towards a preliminary draft new Report on characteristics of radio quiet zones: The ALMA radio quiet zone in Chile     United States of America   242/7   2008-09-17
[ 40 ]  
 
Working document towards a preliminary draft new Report on characteristics of radio quiet zones: The US national radio quiet zone     United States of America   242/7   2008-09-17
[ 39 ]  
 
Working document towards a preliminary draft new Report on characteristics of radio quiet zones: Mexico's quiet zone/zona de silencio around the large millimeter telescope (LMT)/gran telescopio milimetrico (GTM)     United States of America   242/7   2008-09-17
[ 38 ]  
 
Frequency bands for radio astronomy observations from Space     Russian Federation   230/7   2008-09-23
[ 37 ]  
 
Preliminary draft new Report ITU-R [Essential Role Observations] - The essential role and global importance of radio spectrum use for observations of climate change, weather, water, space and disaster prediction, detection and mitigation     Netherlands (Kingdom of the)     2008-09-22
[ 36 ]  
 
Preliminary WMO position on WRC-11 agenda     WMO     2008-09-12
[ 35 ]  
 
Liaison statement to relevant Working Parties of Study Groups 3, 4, 5, 6, 7 - Information on short-range devices required for WRC-11 Agenda item 1.22     WP 1A     2008-07-25
[ 34 ]  
 
Liaison statemento to Working Parties 7C and 7D - WRC-11 Agenda item 1.6, Resolution 950 (Rev. WRC-07)     WP 1A     2008-07-24
[ 33 ]  
 
Liaison statement to ITU-R Working Parties 4A, 4C, 5A, 5B, 5C, 6A, 7B, 7C and 7D (copy for information to ITU-R WPs 1A, 3J and 3K) - On the study of software-defined radio and cognitive radio systems     WP 1B     2008-07-23
[ 32 ]  
 
Liaison statement to ITU-R Working Party 5C (copy to Working Parties 4A, 4C, 5A, 6A, 6B, 6C, 7B and 7D for information) - Harmonization of spectrum for use by terrestrial electronic news gathering systems     SG 6     2008-06-23
[ 31 ]  
 
Liaison statement to ITU-R Working Party 5B on a primary allocation to the radiolocation service in the portion of the band 30-300 MHz (copy for information to ITU-R Working Parties 3L, 5A, 5C, 7B and 7D) (WRC-11 Agenda item 1.14)     WP 6A     2008-06-20
[ 30 ]  
 
Liaison statement to ITU-R Working Party 5B on additional allocations to the maritime mobile service below 1 GHz - (Copy for information to ITU-R Working Parties 5A, 5C, 7B, 7C and 7D) (WRC-11 Agenda item 1.10)     WP 6A     2008-06-20
[ 29 ]  
 
Liaison statement to Working Parties 5A, 5B, 5C, 7A and 7D - Sharing studies required for WRC-11 Agenda item 1.15     WP 6A     2008-06-12
[ 28 ]  
 
Liaison reply to Working Party 4C (copied to Working Parties 3J, 3K, 3L, 3M, 7A, 7B, 7C, 7D, 4A, 4B, 6A, 6B, 6C, 1A, 1B, 1C, 5A, 5B, 5C and 5D for information) - Studies related to WRC-11 Agenda item 1.25     WP 6A     2008-06-11
[ 27 ]  
 
Liaison statement to Working Party 5B (copied to Working Parties 5A, 5C, 7B and 7D for information) - Consider possible allocations in the frequency range 3-50 MHz to the radiolocation service for oceanographic radar applications - (WRC-11 Agenda item 1.15)     WP 6A     2008-06-11
[ 26 ]  
 
Liaison statement to Working Party 5C (copy to Working Parties 1A, 7B, 7C and 7D) - WRC-11 Agenda item 1.8     WP 4A     2008-05-06
[ 25 ]  
 
Liaison statement to Working Parties 5A, 5C and 6X (copy for information and possible action to Working Parties 3M, 4B, 6D, 6G and 7D) - Use of the band 21.4-22 GHz for broadcasting-satellite service and associated feeder-link bands in Regions 1 and 3 (WRC-11 Agenda item 1.13)     WP 4A     2008-05-06
[ 24 ]  
 
Liaison statement to Working Parties 7A, 7B, 7C, 7D, 4A, 4B, 6D, 6X, 6G, 1A, 1B, 1C, 5A, 5B, 5C and 5D (copy for information to Working Parties 3J, 3K, 3L and 3M) - Information for studies related to WRC-11 Agenda item 1.25     WP 4C     2008-04-22
[ 23 ]  
 
Liaison to ITU-R Working Party 1A regarding status of the 275 3 000 GHz frequency band     IEEE     2008-03-28
[ 22 ]  
 
Liaison statement to Working Party 1B concerning the study of software defined radio and cognitive radio systems in Working Party 1B (copy for information to Working Parties 1A, 4A, 4B, 4C, 5A, 5B, 5C, 5D, 6D, 6G, 7C, 7D)     WP 7B     2008-04-04
[ 21 ]  
+Ann.1-3 
Chairman's report - Meeting 31 March - 4 April 2008     Chairman, WP 7D     2008-04-04
[ 20 ]  
 
Final list of participants     Director, BR     2008-04-04
[ 19 ]  
 
This document has been withdrawn     BR Study Group Department     2008-04-02
[ 18 ]  
 
Liaison statement to WPs 5B, 5C, 6D, 7B and 7D on studies related to WRC-11 Agenda item 1.15     WP 5A     2008-03-31
[ 17 ]  
 
ITU-R Study Group Question to be brought to the attention of Study Groups 1, 4, 5 and 7 - Question 212-3/8 "Nomadic wireless access systems including radio local area networks for mobile applications"     BR Study Group Department     2008-03-31
[ 16 ]  
 
List of documents issued     BR Study Group Department     2008-03-28
[ 15 ]  
 
Liaison statement to ITU-R Working Party 1B on software defined radio and cognitive radio systems (copy for information to ITU-R WP 5B and ITU-R Study Groups 3, 4, 6 and 7)     WP 5A     2008-03-28
[ 14 ]  
 
Liaison statement to ITU-R Working Party 1B (copy for information to ITU-R WP 5B and ITU-R Study Groups 3, 4, 6 and 7) - Studies of software defined radio and cognitive radio systems     WP 5C     2008-03-28
[ 13 ]  
 
RAS-related agenda items towards WRC-11     Chairman, WP 7D     2008-03-24
[ 12 ]  
 
WRC Resolutions and Recommendations related to the work of Study Group 7     Chairman, SG 7     2008-03-24
[ 11 ]  
 
Working document towards a preliminary draft new report - Background information on the radio astronomy detrimental threshold levels in Recommendation ITU-R RA.769     United States of America   145/7   2008-03-20
[ 10 ]  
 
Preliminary draft revision of Recommendation ITU-R RA.1237-1     United States of America   145/7   2008-03-20
[ 9 ]  
 
Working document towards a draft revision of Question ITU-R 230/7     United States of America   230/7   2008-03-20
[ 8 ]  
(Rev.1) 
WRC-11 AI 1.6: Review No. 5.565 (Passive sensing 275-3 000 GHz) and optical links     European Space Agency     2008-03-18
[ 7 ]  
 
Structure of Study Group 7 and its Working Parties     Chairman, SG 7     2008-03-13
[ 6 ]  
 
Liaison statement to Working Parties 1A, 4A, 7B, 7C and 7D - WRC-11 Agenda item 1.8 - consideration of technical and regulatory issues relative to the fixed service in the bands between 71 GHz and 238 GHz     WP 5C     2008-02-19
[ 5 ]  
 
Recommendation to be brought to the attention of Study Groups 3, 4 and 7     BR, Study Group Department     2008-02-18
[ 4 ]  
 
Liaison statement to Study Groups 4 and 7 (WPs 4A, 4C, 7B and 7D) - Harmonization of spectrum for use by terrestrial electronic news gathering systems     WP 5C     2008-02-18
[ 3 ]  
 
Recommendation to be brought to the attention of Study Group 7     BR Study Group Department     2008-02-18
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