Contributions  |
|
Number
|
Title
|
Source
|
AI/Question
|
Date
|
|
[ 283 ]
|
Working document towards draft CPM text for WRC-27 agenda item 1.16
|
South Africa
|
AI1.16
|
2026-02-18 |
|
[ 282 ]
|
Study for inclusion in a working document in response to WRC-27 agenda item 1.18 resolves B
|
France
|
AI1.18
|
2026-02-18 |
|
[ 281 ]
|
Revised study for inclusion in a working document towards a new ITU-R Report in response to WRC-27 agenda item 1.16 resolves 2
|
France
|
AI1.16
|
2026-02-18 |
|
[ 280 ]
|
Proposed modification to working document towards draft CPM text for WRC-27 agenda item 1.16
|
Canada
|
AI1.16
|
2026-02-18 |
|
[ 279 ]
|
Updates to considerations on draft CPM text for WRC-27 agenda item 1.18
|
United States
|
AI1.18
|
2026-02-18 |
|
[ 278 ]
|
Updates to working document towards draft CPM text for WRC-27 agenda item 1.16
|
United States
|
AI1.16
|
2026-02-18 |
|
[ 277 ]
|
Working document towards a preliminary draft new Report ITU-R RA.[TBA] - Evaluation of radio telescope boresight avoidance and its impact on reduction of unwanted emissions from non-GSO satellite systems
|
United States
|
|
2026-02-18 |
|
[ 276 ]
|
Preliminary draft new Report ITU-R RA.[IMT-6 GHZ] - Methods to address the determination of the coordination area around existing RAS stations from IMT stations in the frequency band 6 650-6 675.2 MHz
|
United States
|
|
2026-02-18 |
|
[ 275 ]
|
Proposed updates and elevation of working document towards a preliminary draft new Report ITU-R RA.[RAS-SAT 71-235 GHZ] - Compatibility between RAS operating in the 76-81, 130-134, 164-167 and 226-231.5 GHz and adjacent active satellite services
|
United States
|
|
2026-02-18 |
|
[ 274 ]
|
Proposed minor updates and elevation of preliminary draft revision of Recommendation ITU-R RA.1631 - Reference radio astronomy antenna pattern to be used for compatibility analyses between non-GSO systems and radio astronomy service stations based on the epfd concept
|
United States
|
AI1.18
|
2026-02-18 |
|
[ 273 ]
|
Working document towards a preliminary draft new Recommendation ITU-R RA.[BOLO] - Protection thresholds for background-limited detectors with large fractional bandwidths
|
United States
|
|
2026-02-18 |
|
[ 272 ]
|
Elements for a working document towards a preliminary draft new Recommendation [SZM_THRESHOLDS] - Threshold levels of permissible interference to radio astronomy in the shielded zone of the Moon
|
United States
|
|
2026-02-18 |
|
[ 271 ]
|
Working document towards a preliminary draft new Report ITU-R RA.[SZM_THRESHOLDS] - Threshold levels of permissible interference to radio astronomy in the shielded zone of the Moon
|
United States
|
|
2026-02-18 |
|
[ 270 ]
|
Working document towards a preliminary draft new Report ITU-R RA.[SZM-DARK_SECTOR] - Experience gained from RAS operations in Antarctica and applicability to protecting RAS in the SZM and similarly remote environments
|
United States
|
|
2026-02-18 |
|
[ 269 ]
|
Preliminary draft new Report ITU-R [SZM_FAC] - Radio astronomy facilities on the Moon
|
United States
|
|
2026-02-18 |
|
[ 268 ]
|
Proposed elevation and approval of preliminary draft revision Report ITU-R RA.2126 - Techniques for mitigation of radio frequency interference in radio astronomy
|
United States
|
|
2026-02-18 |
|
[ 267 ]
|
Compatibility study for inclusion in the elements towards WRC-27 agenda item 1.16
|
Egypt
|
AI1.16
|
2026-02-18 |
|
[ 266 ]
|
Working document towards a preliminary draft new Report ITU-R RA.[UEMR] - Radiation from spaceborne electrical equipment into RAS frequency bands
|
Square Kilometre Array Observatory (SKAO)
|
|
2026-02-18 |
|
[ 265 ]
|
Regulatory study on the possible recognition and characterization of Radio Quiet Zones associated with key radio astronomy facilities
|
Square Kilometre Array Observatory (SKAO)
|
|
2026-02-18 |
|
[ 264 ]
|
Elements for a working document towards a preliminary draft new guiding Recommendation - Threshold levels of harmful interference to radio astronomy in the shielded zone of the Moon
|
Germany
|
|
2026-02-18 |
|
[ 263 ]
|
Proposal for CPM Report based on compatibility studies under WRC-27 agenda item 1.18
|
Committee on Radio Astronomy Frequencies
,
Square Kilometre Array Observatory (SKAO)
|
AI1.18
|
2026-02-18 |
|
[ 262 ]
|
Compatibility studies under WRC-27 agenda item 1.18
|
Committee on Radio Astronomy Frequencies
,
Square Kilometre Array Observatory (SKAO)
|
AI1.18
|
2026-02-18 |
|
[ 261 ]
|
Compatibility studies under WRC-27 agenda item 1.16
|
Committee on Radio Astronomy Frequencies
,
Square Kilometre Array Observatory (SKAO)
|
AI1.16
|
2026-02-18 |
|
[ 260 ]
|
Proposal for CPM Report based on compatibility studies under WRC-27 agenda item 1.16
|
Committee on Radio Astronomy Frequencies
,
Square Kilometre Array Observatory (SKAO)
|
AI1.16
|
2026-02-18 |
|
[ 259 ]
|
Working document towards a preliminary draft new Report ITU-R RA.[SZM-FAC] - Radio astronomy facilities on the Moon
|
Committee on Radio Astronomy Frequencies
,
Square Kilometre Array Observatory (SKAO)
|
|
2026-02-18 |
|
[ 258 ]
|
Preliminary position on WRC-27 agenda
|
World Meteorological Organization
|
|
2026-02-18 |
|
[ 257 ]
|
Proposals on the draft CPM text - WRC-27 agenda item 1.16
|
Germany
|
AI1.16
|
2026-02-18 |
|
[ 256 ]
|
Observational study of radiation into radio astronomy systems at L, S, C, X and K bands, correlated with non-GSO satellite systems
|
Australia
|
|
2026-02-18 |
|
[ 255 ]
|
Information document - UN/SKAO Workshop on Dark and Quiet Skies for Science and Society 2025 - 9 to 11 December 2025 - High level summary
|
Brazil
|
|
2026-02-17 |
|
[ 254 ]
|
Information document - Committee on the Peaceful Uses of Outer Space: 2025 - 68th session (25 June to 2 July 2025) - Space sustainability issues
|
Brazil
|
|
2026-02-17 |
|
[ 253 ]
|
Update of working document towards a preliminary draft new Report ITU-R RA.[NGSO-RAS-RQZ] - integrating satellite system characteristics and adding impact study for WRC-27 agenda item 1.16
|
South Africa
|
AI1.16
|
2026-02-17 |
|
[ 252 ]
|
Working document towards a preliminary draft new [Recommendation/Report/Resolution] [IRQZ] - [International Radio Quiet Zones on Earth]
|
South Africa
|
|
2026-02-17 |
|
[ 251 ]
|
Working document towards draft CPM text for WRC-27 agenda item 1.16
|
South Africa
|
AI1.16
|
2026-02-17 |
|
[ 250 ]
|
Studies on the new coexistence measures between non-GSO satellite systems and RAS stations in the specific Radio Quiet Zones supporting the Square Kilometre Array Observatory (SKAO) and the Atacama Large Millimeter/submillimeter Array (ALMA)
|
South Africa
|
|
2026-02-17 |
|
[ 249 ]
|
Proposal on the possible recognition of specific Radio Quiet Zones
|
South Africa
|
AI1.16
|
2026-02-17 |
|
[ 248 ]
|
Proposed updates to working document towards a preliminary draft new Report ITU-R RA.[SATCON-AGG] - Determining the interference levels and data loss to the radio astronomy service caused by single and multiple satellite systems
|
India
|
|
2026-02-17 |
|
[ 247 ]
|
Proposal for working document towards preliminary draft CPM text for WRC-27 agenda item 1.18
|
Korea (Rep. of)
|
AI1.18
|
2026-02-13 |
|
[ 246 ]
|
Working document towards a preliminary draft new Report ITU-R RA.[SPACEVLBI] - Technical and operational characteristics of space-based very long baseline interferometry for radio astronomy
|
Japan
|
|
2026-02-13 |
|
[ 245 ]
|
Study on the impact of non-geostationary satellite systems operating in adjacent frequency bands on radio astronomy observation data loss under WRC-27 agenda item 1.16
|
China
|
AI1.16
|
2026-02-12 |
|
[ 244 ]
|
Response with further input 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
|
China
|
AI1.16
|
2026-02-12 |
|
[ 243 ]
|
Proposals on modifications to preliminary draft new Report ITU-R RA.[IMT-6 GHZ] - Methods to address the determination of the coordination area around existing RAS stations from IMT stations in the frequency band 6 650-6 675.2 MHz
|
China
|
|
2026-02-12 |
|
[ 242 ]
|
Preliminary draft new Report ITU-R RA.[IMT-6 GHZ] - Methods to address the determination of the coordination area around existing RAS stations from IMT stations in the frequency band 6 650-6 675.2 MHz
|
Committee on Radio Astronomy Frequencies
|
|
2026-02-06 |
|
[ 241 ]
|
Further information on the use of the Conference Proposal Interface (CPI) for the preparation of examples of regulatory texts for the draft CPM Report to WRC-27
|
Director, BR
|
|
2026-01-27 |
|
[ 240 ]
|
Radio astronomy station antenna characteristics
|
Director, BR
|
|
2025-12-16 |
|
[ 239 ]
|
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
|
WP 4A
|
AI1.16
|
2025-11-13 |
|
[ 238 ]
|
Reply liaison statement to Working Parties 7C and 7D on WRC-27 agenda item 1.18 - Supplement to system parameters to be used in sharing studies within agenda item 1.18
|
WP 4A
|
AI1.18
|
2025-11-13 |
|
[ 237 ]
|
ICAO position for the ITU WRC-27
|
International Civil Aviation Organization
|
|
2025-10-15 |
|
[ 236 ]
|
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
|
WP 7B
|
AI1.15
|
2025-09-26 |
|
[ 235 ]
+Ann.1-25 |
Report of the meeting of Working Party 7D (Geneva, 15-24 September 2025)
|
Chair, WP 7D
|
|
2025-09-24 |
|
[ 234 ]
|
Final list of participants - Working Party 7D (Geneva, 15-24 September 2025)
|
Director, BR
|
|
2025-09-24 |
Results:283 total items.
Result page:
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