Contribuciones
[ AI/Cuestión: AI1.1 ]  |
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Número
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Título
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Origen
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AI/Cuestión
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Fecha
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[ 236 ]
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Liaison statement to ITU-R Working Parties 3J, 4A, 4C, 5A, 5B, 5C, 5D, 7A, 7C and 7D - Progress of activities relating to WRC-27 agenda item 1.15
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WP 7B
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AI1.15
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2025-09-26 |
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[ 232 ]
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Proposed draft reply liaison statement to Working Party 4A on WRC-27 agenda item 1.16
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Square Kilometre Array Observatory (SKAO)
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Committee on Radio Astronomy Frequencies
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AI1.16
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2025-09-02 |
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[ 231 ]
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Proposed amendments to the document "Elements towards WRC-27 agenda item 1.16"
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Canada
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AI1.16
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2025-09-03 |
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[ 230 ]
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Working document towards draft CPM text for WRC-27 agenda item 1.16
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Canada
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AI1.16
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2025-09-03 |
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[ 227 ]
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Working document towards a preliminary draft new Report ITU-R RA.[RAS-SAT 71-235 GHZ] - Compatibility between RAS and active satellite services in the 71-235 GHz range
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United States
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AI1.18
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2025-09-03 |
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[ 216 ]
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Study for inclusion in the working document on WRC-27 agenda item 1.16
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France
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AI1.16
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2025-09-03 |
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[ 215 ]
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Notice on frequency bands under WRC-27 agenda item 1.16 - Proposal not to further consider the RAS frequency range 114.25-116 GHz in resolves 1 and 2 of Resolution 681 (WRC-23) under agenda item 1.16
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Germany
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AI1.16
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2025-09-03 |
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[ 209 ]
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Study on evaluation methods for the level of observation data loss in radio astronomy services caused by interference from non-geostationary satellite systems operating in adjacent frequency bands under WRC-27 agenda item 1.16
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China
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AI1.16
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2025-09-02 |
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[ 207 ]
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Proposals on the draft CPM text - WRC-27 agenda item 1.16 resolves 1
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Germany
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AI1.16
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2025-09-01 |
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[ 202 ]
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Liaison statement to Working Party 7B (copy to Working Parties 4A, 4C, 5A, 5B, 5C, 5D, 7A, 7C and 7D for information) - Report on progress of activities relating to WRC-27 agenda item 1.15
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WP 3J
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AI1.15
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2025-06-10 |
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[ 201 ]
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Liaison statement to Working Party 5C (copy to Working Parties 4A, 4B, 4C, 5A, 5B, 6A, 7C and 7D for information) - Update on propagation modelling for WRC-27 agenda item 1.10
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WP 3M
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AI1.10
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2025-06-10 |
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[ 200 ]
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Liaison statement to Working Party 4C (copy to Working Parties 4A, 4B, 5A, 5B, 5C, 5D, 6A, 7B, 7C and 7D for information) - Update on propagation modelling for WRC-27 agenda items 1.11, 1.12, 1.13 and 1.14
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WP 3M
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AI1.14, AI1.13, AI1.12, AI1.11
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2025-06-10 |
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[ 199 ]
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Liaison statement to Working Party 4A (copy to Working Parties 5A, 5B, 5C, 5D, 7C and 7D for information) - Update on propagation modelling for WRC-27 agenda item 1.1
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WPs 3K and 3M
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AI1.1
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2025-06-09 |
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[ 197 ]
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Liaison statement to Working Party 7D (copy to Working Parties 4A, 4C, 5A, 5B and 5D for information) - Update on propagation modelling for WRC-27 agenda item 1.16
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WP 3M
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AI1.16
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2025-06-09 |
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[ 196 ]
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Liaison statement to Working Party 7C (copy to Working Parties 4A, 4C, 5A, 5B, 5C, 5D, 6A, 7B and 7D for information) - Update on propagation modelling for WRC-27 agenda item 1.17
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WP 3M
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AI1.17
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2025-06-09 |
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[ 195 ]
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Liaison statement to Working Parties 7C and 7D (copy to Working Parties 4A, 4C, 5A, 5B and 5C for information) - Update on propagation modelling for WRC-27 agenda item 1.18
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WP 3M
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AI1.19
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2025-06-09 |
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[ 193 ]
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Reply liaison statement to Working Parties 7C and 7D on WRC-27 agenda item 1.18 - Updates to system parameters to be used in sharing studies within WRC-27 agenda item 1.18
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WP 4A
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AI1.18
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2025-06-02 |
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[ 192 ]
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Reply liaison statement to Working Party 7D on WRC-27 agenda item 1.16 - Technical information to support studies under WRC-27 agenda item 1.16
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WP 4A
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AI1.16
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2025-06-02 |
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[ 190 ]
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Liaison statement to Working Parties 3L, 3M, 4A, 4B, 5A, 5B, 5C, 5D, 7B, 7C, and 7D regarding progress of work on WRC-27 agenda item 1.11
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WP 4C
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AI1.11
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2025-05-12 |
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[ 189 ]
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Reply liaison statement to Working Party 7D (copy to Working Parties 3J, 3M, 4A, 5A, 5B and 5D for information) - Technical information to support studies under WRC-27 agenda item 1.16
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WP 4C
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AI1.16
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2025-05-12 |
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[ 183 ]
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Considerations on draft CPM text for WRC-27 agenda item 1.18
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European Space Agency (ESA)
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European Organisation for the Exploitation of Meteorological Satellite
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AI1.18
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2025-03-05 |
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[ 182 ]
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Threshold levels to protect radio astronomy under WRC-27 agenda item 1.18 resolves 2
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France
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AI1.18
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2025-03-05 |
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[ 181 ]
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Proposed draft reply liaison statement to Working Party 4A - Relevant technical information to support studies under WRC-27 agenda item 1.16 documenting FSS characteristics in some frequency bands
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France
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AI1.16
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2025-03-05 |
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[ 178 ]
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Proposal on elements towards a preliminary draft new Report ITU-R [RAS-SAT 71-235 GHZ] - WRC-27 agenda item 1.18
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Germany
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Italy
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AI1.18
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2025-03-05 |
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[ 177 ]
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Working document ITU-R RA.[DATALOSS.AI1.16] - Elements towards WRC-27 agenda item 1.16
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Germany
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Italy
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AI1.16
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2025-03-05 |
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[ 176 ]
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Proposals for updating the working document towards a preliminary draft new Report ITU-R RA.[NGSO-RAS-RQZ]
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Square Kilometre Array Observatory (SKAO)
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AI1.16
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2025-03-05 |
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[ 175 ]
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Elements towards a working document addressing resolves 3 of Resolution 681
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Square Kilometre Array Observatory (SKAO)
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Committee on Radio Astronomy Frequencies (CRAF)
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AI1.16
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2025-03-05 |
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[ 173 ]
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Reply liaison statement to Working Party 4C on WRC-27 agenda items 1.12 and 1.13
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India
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AI1.13, AI1.12
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2025-03-05 |
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[ 172 ]
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Proposed additional element to Annex 1 to Working Party 7D Chair's Report - Working document towards a preliminary draft new Report ITU-R RA.[NGSO-RAS-RQZ]
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Canada
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AI1.16
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2025-03-04 |
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[ 171 ]
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Working document towards a preliminary draft revision of Report ITU-R RA.2259 - Additional material related to characteristics of radio quiet zones
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Canada
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AI1.16
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2025-03-04 |
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[ 170 ]
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Proposal for a working document towards a preliminary draft new Report ITU-R [RAS-SAT 71-235 GHZ] - Compatibility between RAS and active satellite services in the 71-235 GHz range
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Korea (Rep. of)
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AI1.18
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2025-03-05 |
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[ 169 ]
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WRC-27 agenda item 1.16
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Egypt
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AI1.16
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2025-03-04 |
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[ 166 ]
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WRC-27agenda item 1.18 - Draft Revision of Tables 1 and 2 of the Annex to Resolution 739 (WRC-19) - (Copy to Working Party 7C for information)
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Scientific Committee on Frequency Allocations for Radio Astronomy and Space Science (IUCAF)
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AI1.18
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2025-03-04 |
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[ 162 ]
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Additions to working document towards a preliminary draft new Report ITU-R RA.[RAS-SAT 71-235 GHZ] - Compatibility between RAS and active satellite services in the 71-235 GHz range
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United States
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AI1.18
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2025-03-05 |
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[ 161 ]
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Working document towards a preliminary draft new Recommendation ITU-R RA.[RAS-NGSO] - Minimizing interference from non-GSO satellites at RAS stations
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United States
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AI1.16
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2025-03-05 |
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[ 160 ]
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Working document towards a preliminary draft new Report ITU-R RA.[NGSO-RAS-RQZ] - Coexistence Measures between non-GSO satellite systems and RAS stations in the Radio Quiet Zones supporting the Square Kilometre Array (SKA) and the Atacama Large Millimeter/submillimeter Array (ALMA)
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United States
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AI1.16
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2025-03-05 |
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[ 159 ]
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Reply liaison statement to Working Party 4A - Relevant technical information to support studies under WRC-27 agenda item 1.16 documenting FSS characteristics in some frequency bands
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United States
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AI1.16
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2025-03-05 |
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[ 158 ]
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Draft liaison statement to Working Party 7B on WRC-27 agenda item 1.15 - Preserving the SZM for radio astronomy under WRC-27 agenda item 1.15
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United States
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AI1.15
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2025-03-05 |
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[ 157 ]
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Relevant technical information to support studies under WRC-27 agenda item 1.16 documenting FSS characteristics in some frequency bands
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China
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AI1.16
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2025-03-04 |
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[ 154 ]
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Working document towards a preliminary draft new [RECOMMENDATION/REPORT/RESOLUTION] [IRQZ] - [International Radio Quiet Zones on Earth]
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Telesat
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AI1.16
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2025-03-03 |
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[ 153 ]
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Working document towards a preliminary draft new Report ITU-R RA.[NGSO-RAS-RQZ] - Coexistence measures between non-GSO satellite systems and RAS stations in the Radio Quiet Zones supporting the Square Kilometre Array (SKA) and the Atacama Large Millimeter/submillimetre Array (ALMA)
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Telesat
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AI1.16
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2025-03-03 |
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[ 152 ]
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Reply liaison statement to Working Party 4A - Relevant technical information to support studies under WRC-27 agenda item 1.16 documenting FSS characteristics in some frequency bands
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Germany
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AI1.16
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2025-02-28 |
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[ 150 ]
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Reply liaison statement to ITU-R Working Party 7B (copy for information to Working Parties 4A, 4C, 5A, 5B, 5C, 5D, 7A, 7C and 7D) - Response to Working Party 7B answers to questions related to WRC-27 agenda item 1.15
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WP 3J
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AI1.15
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2025-02-25 |
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[ 148 ]
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Reply liaison statement to Working Party 7D - Studies under WRC-27 agenda item 1.10
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WP 5C
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AI1.10
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2024-12-13 |
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[ 147 ]
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Liaison statement to Working Party 7D - WRC-27 agenda item 1.16
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WP 5A
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AI1.16
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2024-12-12 |
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[ 146 ]
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Liaison statement to Working Party 7D (copy for information to Working Parties 4A and 4C) - WRC-27 agenda item 1.16
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WP 5B
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AI1.16
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2024-11-29 |
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[ 143 ]
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Liaison statement to Working Party 5C (copy to Working Parties 3J, 3M, 4A, 4B, 4C, 5A, 5B, 7C and 7D) - WRC-27 agenda item 1.10
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WP 6A
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AI1.10
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2024-11-18 |
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[ 142 ]
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Liaison statement to Working Party 7C (copy to Working Parties 3L, 3M, 4C, 5A, 5B, 5C, 5D, 7B and 7D) - WRC-27 agenda item 1.17
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WP 6A
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AI1.17
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2024-11-18 |
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[ 141 ]
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Reply liaison statement to Working Party 5C (copy to Working Parties 4A, 4B, 5A, 5B, 7C and 7D for information) - Studies under WRC-27 agenda item 1.10
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WP 4C
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AI1.10
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2024-11-12 |
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[ 140 ]
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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 - WRC-27 agenda item 1.16
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WP 4A
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AI1.16
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2024-11-08 |
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