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Space radio systems

Results:315 total items.
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Contributions  Documents / Contributions
 
Number 
Title Source AI/Question
Date
[ 65 ]  
 
Liaison statement to WP 7B - Coordination between GSO FSS and GSO METSAT networks in the frequency bands 18.1 - 18.4 GHz in Regions 1 and 3 and 18.0 - 18.3 GHz in Region 3     WP 4A     2008-10-09
[ 64 ]  
 
Liaison statement to Working Party 7B - Information for studies related to WRC-11 agenda item 1.25     WP 4C     2008-10-08
[ 63 ]  
 
List of documents issued     BR Study Group Department     2008-10-06
[ 62 ]  
 
Preliminary draft new Report ITU-R SA.[SRS/RA ANT.PAT.] - Examples of radiation patterns of large antennas used for space research and radio astronomy     United States of America   127/7   2008-09-29
[ 61 ]  
 
Revision to preliminary draft new Report ITU-R SA.[SRS-MS (AERONAUTICAL) (37-38GHZ)]     United States of America     2008-09-29
[ 60 ]  
 
Preliminary draft revision of Recommendation ITU-R SA.1345 - "Methods for predicting radiation patterns of large antennas used for space research and radio astronomy"     United States of America   127/7   2008-09-29
[ 59 ]  
 
Sharing between the space research service (Earth-to-space) and the inter-satellite service in the band 22.55-23.15 GHz     France     2008-09-29
[ 58 ]  
 
Sharing study between the space research service (Earth-to-space) and the fixed service in the band 22.55-23.15 GHz     France     2008-09-29
[ 57 ]  
 
Compatibility between the space research service (Earth-to-Space) that may use the band 22.55-23.15 GHz and the radio astronomy service in the band 22-24 GHz     France     2008-09-29
[ 56 ]  
 
Preliminary draft new Report ITU-R SA.[SRS-MS(AERONAUTICAL)(37-38GHz)] - "Study on compatibility between the mobile service (aeronautical) and the space research service (space-to-Earth) in the frequency band 37-38 GHz"     France , Netherlands (Kingdom of the) , Germany (Federal Republic of) , Spain   211/7   2008-09-29
[ 55 ]  
 
Preliminary draft new Recommendation ITU-R SA.[26 GHz] - Efficient use of the band 25.5 - 27.0 GHz for future Space-to-Earth and Space-to-Space science applictions     European Space Agency (ESA)   139/7   2008-09-28
[ 54 ]  
 
Considerations regarding power flux density limits on the geostationary orbit in the band 25.5 - 27.0 GHz as contained in Recommendations ITU-R SA.1278 and ITU-R SA.1625     European Space Agency (ESA)     2008-09-28
[ 53 ]  
 
Revision of working document towards draft CPM text on agenda item 1.12 (WRC-11) - Agenda item 1.12 (WP 7B / WP 4A, WP 5B, WP 5C, (WP 5A))     Japan   211/7   2008-09-25
[ 52 ]  
 
Revision of preliminary draft new Report ITU-R SA.[SRS-MS (AERONAUTICAL) (37-38 GHz)] - Study on compatibility between the mobile service (aeronautical) and the space research service (space-to-earth) in the frequency band 37-38 GHz     Japan   211/7   2008-09-25
[ 51 ]  
 
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
[ 50 ]  
 
Preliminary WMO position on WRC-11 agenda     WMO     2008-09-12
[ 49 ]  
 
Draft new ITU-R Question - Emergency communications for Human Space Flight     United States of America     2008-08-12
[ 48 ]  
 
Working document on the work plan and milestones for WRC-11 Agenda item 1.24     Chairman, WP 7B     2008-08-05
[ 47 ]  
 
Working document on the work plan and milestones for WRC-11 Agenda item 1.11     Chairman, WP 7B     2008-08-05
[ 46 ]  
 
Working document on the work plan and milestones for WRC-11 Agenda item1.12     Chairman, WP 7B     2008-08-05
[ 45 ]  
 
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
[ 44 ]  
 
Liaison statement to Working Party 5C (copy to WP 7B for information) - WRC-11 Agenda item 1.6 , Resolution 955 (WRC-07)     WP 1A     2008-07-24
[ 43 ]  
 
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
[ 42 ]  
 
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
[ 41 ]  
 
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
[ 40 ]  
 
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
[ 39 ]  
 
Liaison statement - Applicability of Recommendation ITU-R S.1432 to the meteorological-satellite service in the frequency bands 18.1-18.4 GHz in Regions 1 and 3 and 18.0-18.3 GHz in Region 2     SG 4     2008-06-16
[ 38 ]  
 
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
[ 37 ]  
 
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
[ 36 ]  
 
Liaison statement to Working Party 7B - Applicability of Recommendation ITU-R S.1432 to the meteorological satellite service in the frequency bands 18.1-18.4 GHz in Regions 1 and 3 and 18.0-18.3 GHz in Region 2     WP 4A     2008-05-07
[ 35 ]  
 
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
[ 34 ]  
 
Liaison statement to Working Party 5C for information and possible action to Working Parties 3M, 5A, 5B, 7B and 7C - Gateway links for high altitude platform stations in the range from 5 850 to 7 075 MHz (WRC-11 Agenda item 1.20)     WP 4A     2008-05-06
[ 33 ]  
 
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
[ 32 ]  
+Ann.1-9 
Chairman's report - Meeting 31 March - 4 April 2008     Chairman, WP 7B     2008-04-04
[ 31 ]  
 
Final List of Participants (Geneva, 31 March - 4 April 2008)     Director, BR     2008-04-04
[ 30 ]  
 
Liaison statement to Working Parties 6B and 9D - System characteristics of television outside broadcast (TVOB), electronic news gathering (ENG) and electronic field production (EFP) in the mobile service for use in sharing studies     WP 8A     2008-04-01
[ 29 ]  
 
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
[ 28 ]  
 
List of documents issued     BR Study Group Department     2008-03-28
[ 27 ]  
 
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
[ 26 ]  
 
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
[ 25 ]  
 
WRC Resolutions and Recommendations related to the work of Study Group 7     Chairman, SG 7     2008-03-24
[ 24 ]  
 
Response to liaison statement from Working Party 1B regarding study of software defined radio and cognitive radio systems in Working Party 1B     United States of America     2008-03-21
[ 23 ]  
 
Preliminary draft new Report ITU-R SA.[SRS-MS(AERONAUTICAL)(37-38 GHz)] - Sharing between the mobile service (aeronautical) and the space research service (space-to-Earth) in the frequency band 37-38 GHz     United States of America   211/7   2008-03-21
[ 22 ]  
 
Working document towards draft CPM text on modifying the aeronautical component of the mobile service in the 37-38 GHz band per Agenda item 1.12 (WRC-11), Resolution 754 (WRC-07), resolves 1     United States of America     2008-03-21
[ 21 ]  
 
Proposed modifications of preliminary draft new Report ITU-R SA.[S-VLBI CHARACTERISTICS]     United States of America   203/7   2008-03-21
[ 20 ]  
 
Proposed revision of Recommendation ITU-R SA.1345 - Methods for predicting radiation patterns of large antennas used for space research and radio astronomy     United States of America     2008-03-21
[ 19 ]  
 
Preliminary draft revision of Recommendation ITU-R SA.1276-1 - Orbital locations of data relay satellites to be protected from the emissions of fixed service systems operating in the band 25.25-27.5 GHz     United States of America   118/7   2008-03-21
[ 18 ]  
 
Preliminary draft revision of Recommendation ITU-R SA.1275-1 - Orbital locations of data relay satellites to be protected from the emissions of fixed service systems operating in the band 2 200-2 290 MHz     United States of America   118/7   2008-03-21
[ 17 ]  
 
Sharing between the space research service (Earth-to-space) and the inter-satellite, fixed and mobile services in the band 22.55-23.15 GHz     United States of America     2008-03-21
[ 16 ]  
 
Preliminary draft revision of Recommendation ITU-R SA.1027-3 - Sharing and coordination criteria for Space-to-Earth data transmission systems in the Earth Exploration-Satellite and Meteorological-Satellite Services using satellites in low-Earth orbit     United States of America   139/7, 141/7   2008-03-21
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