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ITU-R R23-WP7D

Radio Astronomy

Results:204 total items.
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Contributions  Documents / Contributions
 
Number 
Title Source AI/Question
Date
[ 104 ]  
 
Working document towards a preliminary draft new Report ITU-R RA.[UEMR] - Unintended electromagnetic radiation from space systems into RAS frequency bands     Square Kilometre Array Observatory (SKAO) , Committee on Radio Astronomy Frequencies     2024-09-04
[ 103 ]  
 
Elements regarding Earth-based RAS protection towards a draft reply liaison statement to 7B on technical information to support the studies for WRC-27 agenda item 1.15     Square Kilometre Array Observatory (SKAO)   AI1.15   2024-09-04
[ 102 ]  
 
Updates to working document towards a preliminary draft new Report ITU-R RA.[RAS 6-7 GHZ] - Compatibility calculations between stations of the terrestrial component of IMT in the band 6 425-7 125 MHz and RAS in the band 6 650-6 675.2 MHz     Committee on Radio Astronomy Frequencies , Square Kilometre Array Observatory (SKAO)     2024-09-04
[ 101 ]  
 
Draft reply liaison statement to 4C on technical information to support the studies for WRC-27 agenda items 1.13     Committee on Radio Astronomy Frequencies , Square Kilometre Array Observatory (SKAO)   AI1.13   2024-09-04
[ 100 ]  
 
Reply liaison statement to Working Party 4A - Information to support studies under WRC-27 agenda items 1.1 and 1.3     Committee on Radio Astronomy Frequencies , Square Kilometre Array Observatory (SKAO)   AI1.3   2024-09-04
[ 99 ]  
 
Updates to working document towards a preliminary draft new Recommendation ITU-R RA.[IMT-6GHZ] - Methods to address the determination of the protection area around existing RAS stations from IMT stations in the frequency band 6 650-6 675.2 MHz     Committee on Radio Astronomy Frequencies , Square Kilometre Array Observatory (SKAO)     2024-09-04
[ 98 ]  
 
Proposed frequency bands relating to studies to protect radio astronomy in Radio Quiet Zone of SKAO in South Africa under WRC-27 agenda item 1.16     South Africa   AI1.16   2024-09-03
[ 97 ]  
 
Template of RQZ around Large Millimeter Telescope     Mexico     2024-09-03
[ 96 ]  
 
Proposal on way forward for study towards a preliminary draft new Report ITU-R RA.[IMT-6GHZ]     China     2024-09-02
[ 95 ]  
 
Proposed updates to working document towards a preliminary draft new Report ITU-R RA.[SZM] - Radio astronomy facilities on the Moon     Japan     2024-09-02
[ 94 ]  
 
Draft reply liaison statement to Working Party 7B (copy for information to Working Parties 1B, 4A, 4C, 5A, 5B, 5C, 5D, 7A and 7C) - Relevant technical information to support studies under WRC-27 agenda item 1.15     Scientific Committee on Frequency Allocations for Radio Astronomy and Space Science (IUCAF) , Committee on Radio Astronomy Frequencies   AI1.15   2024-08-30
[ 93 ]  
 
Committee on the Peaceful Uses of Outer Space: 2024 - Sixty-seventh session (19-28 June 2024) - Space Sustainability Issues     Brazil     2024-08-26
[ 92 ]  
 
Note to the Director (BR)     Scientific Committee on Frequency Allocations for Radio Astronomy and Space Science (IUCAF), Square Kilometre Array Observatory (SKAO)     2024-08-23
[ 91 ]  
 
Draft reply liaison statement to Working Party 5C (copy to Working Parties 1A, 4A, 4B, 4C, 5A, 5B, 6A and 7C for information) - Studies under WRC-27 agenda item 1.10     Scientific Committee on Frequency Allocations for Radio Astronomy and Space Science (IUCAF)   AI1.10   2024-08-16
[ 90 ]  
 
Draft reply liaison statement to Working Party 5B (copy to Working Parties [3J, 3K, 3M,] 4A, 4C, 5A, 5C and 7C for information) - Relevant technical information to support studies in preparation of WRC-27 agenda item 1.8     Scientific Committee on Frequency Allocations for Radio Astronomy and Space Science (IUCAF)   AI1.8   2024-08-16
[ 89 ]  
 
Draft reply liaison statement to Working Party 4C (copy to Working Parties [3L, 3M,] 4A, 4B, 5A, 5B, 5C, 5D, 6A, 7B and 7C for information) - Technical information to support the studies for WRC-27 agenda items 1.12 and 1.13     Scientific Committee on Frequency Allocations for Radio Astronomy and Space Science (IUCAF)   AI1.13, AI1.12   2024-08-16
[ 88 ]  
 
Draft reply liaison statement to Working Party 4C (copy to Working Parties 4A, 4B, 5A, 5B, 5C, 5D, 7B and 7C for information) - WRC-27 agenda item 1.11     Scientific Committee on Frequency Allocations for Radio Astronomy and Space Science (IUCAF)   AI1.11   2024-08-16
[ 87 ]  
 
Draft liaison statement to Working Party 4A (copy to Working Parties 1B, 3M, 4B, 4C, 5A, 5B, 5C, 5D, 6A, 7B and 7C for information) - WRC-27 agenda item 1.6     Scientific Committee on Frequency Allocations for Radio Astronomy and Space Science (IUCAF)   AI1.6   2024-08-16
[ 86 ]  
 
Draft reply liaison statement to Working Party 4A (copy to Working Parties 5A, 5C and 7C for information) - WRC-27 agenda item 1.3     Scientific Committee on Frequency Allocations for Radio Astronomy and Space Science (IUCAF)   AI1.3   2024-08-16
[ 85 ]  
 
Draft reply liaison statement to Working Party 4A (copy to Working Parties 4C, 5A, 5B, 5C, 5D, 7B and 7C for information) - Information to support the studies under WRC-27 agenda item 1.1     Scientific Committee on Frequency Allocations for Radio Astronomy and Space Science (IUCAF)   AI1.1   2024-08-16
[ 84 ]  
 
Draft revision of Recommendation ITU-R V.431-8 - Nomenclature of the frequency and wavelength bands used in telecommunications     ATDI     2024-07-26
[ 83 ]  
 
Reply liaison statement to Working Party 7D - Update to preliminary draft new Report ITU-R RA.[RAS-IMT-COMPAT-43-GHZ]     WP 5D     2024-07-16
[ 82 ]  
 
Information on the preparation of texts for the draft CPM Report to WRC-27     Chair, CPM-27     2024-07-09
[ 81 ]  
 
Liaison statement to Working Parties 3K, 3M, 4A, 4C, 5A, 5B, 5C, 7B, 7C and 7D - WRC-27 agenda item 1.7     WP 5D   AI1.7   2024-07-08
[ 80 ]  
 
Reply liaison statement to Working Party 7C (copy to Working Parties 4C, 5A, 5D and 7D for information) - Beam Wireless Power Transmission (WPT)     WP 1A     2024-06-21
[ 79 ]  
 
Reply liaison statement to Working Party 4C (copy to Working Parties 5A, 5D, 7C and 7D for information) - Work of Working Party 1A on beam-Wireless Power     WP 1A     2024-06-21
[ 78 ]  
 
Reply liaison statement to Working Party 7D (copy to Working Parties 4C, 5A, 5D and 7C for information) - Beam Wireless Power Transmission (WPT)     WP 1A     2024-06-21
[ 77 ]  
 
Reply liaison statement to Working Party 7D (copied to Working Party 5D for information) - Boundary conditions for the coordination and protection of the radio astronomy service in the 42.5-43.5 GHz band - Preliminary draft new Report ITU-R RA.[RAS-IMT-COMPAT-43-GHZ]     WP 3M     2024-06-13
[ 76 ]  
 
Reply liaison statement to Working Party 7C (copy to Working Parties 4A, 4C, 5A, 5B, 5C, 5D, 6A, 7B and 7D for information) - Relevant technical information to support studies under WRC-27 agenda item 1.17     WPs 3L and 3M   AI1.17   2024-06-12
[ 75 ]  
 
Reply liaison statement to Working Party 4A (copy to Working Parties 4C, 5A, 5B, 5C, 5D, 7B, 7C and 7D for information) - Information to support studies under WRC-27 agenda item 1.1     WP 3M   AI1.1   2024-06-12
[ 74 ]  
 
Reply liaison statement to Working Party 4C (copy to Working Parties 4A, 4B, 5A, 5B, 5C, 5D, 6A,7B, 7C and 7D for information) - Studies under WRC-27 agenda items 1.11, 1.12, 1.13 and 1.14     WPs 3L and 3M   AI1.14, AI1.13, AI1.12, AI1.11   2024-06-12
[ 73 ]  
 
Reply liaison statement to Working Party 4A (copy to Working Parties 5A, 5C, 7C and 7D for information) - WRC-27 agenda item 1.3     WP 3M   AI1.3   2024-06-12
[ 72 ]  
 
Reply liaison statement to Working Party 5B (copy to Working Parties 4A, 4C, 5A, 5C, 7C and 7D for information) - Propagation information to support studies in preparation for WRC-27 agenda item 1.8     WPs 3J, 3K and 3M   AI1.8   2024-06-12
[ 71 ]  
 
Reply liaison statement to Working Parties 7C and 7D (copy to Working Parties 4A, 4C, 5A, 5B and 5C for information) - Propagation aspects related to WRC-27 agenda item 1.18     WPs 3J and 3M   AI1.18   2024-06-12
[ 70 ]  
 
Reply liaison statement to Working Party 7B (copy to Working Parties 1B, 4A, 4C, 5A, 5B, 5C, 5D, 7A, 7C and 7D) - Relevant technical information to support studies under WRC-27 agenda item 1.15     WP 3J   AI1.15   2024-06-12
[ 69 ]  
 
Reply liaison statement to Working Party 5C (copy to Working Parties 1A, 4A, 4B, 4C, 5A, 5B, 6A, 7C and 7D for information) - Studies under WRC-27 agenda item 1.10     WPs 3J and 3M   AI1.10   2024-06-11
[ 68 ]  
 
Reply liaison statement to Working Party 5D (copy to Working Parties 1B, 4A, 4C, 5A, 5B, 5C, 7B, 7C and 7D for information) - Relevant technical information to support studies under WRC-27 agenda item 1.7     WPs 3K and 3M   AI1.7   2024-06-10
[ 67 ]  
 
Reply liaison statement to Working Party 7D (copy to Working Parties 1B, 4A, 4C, 5A, 5B and 5D for information) - WRC-27 agenda items 1.16     WPs 3J and 3M   AI1.16   2024-06-10
[ 66 ]  
 
Reply liaison statement to Working Party 7B (copy to Working Parties 1B, 3J, 4A, 4C, 5A, 5B, 5D, 7A, 7C and 7D for information) - Fixed service characteristics for use in sharing studies under WRC-27 agenda item 1.15     WP 5C   AI1.15   2024-05-29
[ 65 ]  
 
Reply liaison statement to Working Party 4C (copy to Working Parties 3L, 3M, 4A, 4B, 5A, 5B, 5D, 6A, 7B, 7C and 7D for information) - Fixed service characteristics for use in sharing studies under WRC-27 agenda item 1.13     WP 5C   AI1.13   2024-05-29
[ 64 ]  
 
Reply liaison statement to Working Party 5D (copy to Working Parties 1B, 3K, 3M, 4A, 4C, 5A, 5B, 7B, 7C and 7D for information) - Fixed service characteristics for use in sharing studies under WRC-27 agenda item 1.7     WP 5C   AI1.7   2024-05-29
[ 63 ]  
 
Liaison statement to Working parties 4A, 4C, 5A, 5B, 3J and 3M (copy to Working Parties 1A, 4B, 6A, 7C and 7D for information) - Studies under WRC-27 agenda item 1.10     WP 5C   AI1.10   2024-05-29
[ 62 ]  
 
Reply liaison statement to Working Party 4A (copy to Working Parties 3M, 5A, 7C and 7D for information) - Fixed service characteristics for use in sharing studies under WRC-27 agenda item 1.3     WP 5C   AI1.3   2024-05-29
[ 61 ]  
 
Reply liaison statement to Working Party 5D (copy for information to Working Parties 1B, 3K, 3M, 4A, 4C, 5A, 5C, 7B, 7C, 7D and ICAO) - Relevant technical information for sharing studies under WRC-27 agenda item 1.7     WP 5B   AI1.7   2024-05-28
[ 60 ]  
 
Liaison statement to Working Parties 4A, 4C, 5A, 5C, and 7D (copy to Working Party 7C for information) - Relevant technical information to support studies in preparation of WRC-27 agenda item 1.8     WP 5B   AI1.8   2024-05-21
[ 59 ]  
 
Liaison statement to Working Parties 7C and 7D (copy to Working Parties 4C, 5A, 5B, 5C, 3J and 3M) - Relevant technical information to support studies under WRC-27 agenda item 1.18     WP 4A   AI1.18   2024-05-15
[ 58 ]  
 
Reply liaison statement to Working Party 7D - Relevant technical information to support studies under WRC-27 agenda item 1.16 documenting FSS characteristics in some frequency bands     WP 4A   AI1.16   2024-05-14
[ 57 ]  
 
Liaison statement to Working Parties 3M, 4C, 5A, 5B, 5C, 5D, 7B and 7D (copy to Working Party 7C for information) - Information to support studies under WRC-27 agenda item 1.1     WP 4A   AI1.1   2024-05-13
[ 56 ]  
 
Liaison statement to Working Parties 5A, 5C, 3M and 7D (copy to Working Party 7C) - WRC-27 agenda item 1.3     WP 4A   AI1.3   2024-05-13
[ 55 ]  
 
Liaison statement to Working Parties 3L, 3M, 4A, 4B, 5A, 5B, 5C, 5D, 6A, 7B, 7C and 7D - Technical information to support the studies for WRC-27 agenda item 1.13     WP 4C   AI1.13   2024-05-01
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