Contributions  |
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Numéro
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Titre
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Source
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AI/Question
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Date
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[ 248 ]
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Elevation of preliminary draft new Report ITU-R RS.[SPACEBORNE VHF RADAR SOUNDER] to Draft status and suppression of Report ITU-R RS.2455-0 - Results of sharing studies between a 45 MHz radar sounder and in-band and selected out-of-band incumbent services over the 40-50 MHz frequency range
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United States of America
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2023-09-18 |
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[ 247 ]
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Preliminary draft new Report ITU-R RS.[SPACEBORNE VHF RADAR SOUNDER] - Results of sharing studies between a 45 MHz radar sounder and in-band and selected out-of-band incumbent services over the 40-50 MHz frequency range
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Scientific Committee on Frequency Allocations for Radio Astronomy and Space Science
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2023-09-11 |
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[ 246 ]
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Proposed revisions to Report ITU-R RS.2489-0 - Technical and operational characteristics of ground-based passive sensors operating in the 22-32 GHz and 51-58 GHz frequency ranges
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Switzerland (Confederation of)
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2023-09-08 |
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[ 245 ]
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Proposal to upgrade working document towards a preliminary draft revision of Recommendation ITU-R RS.2066-0
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Square Kilometre Array Observatory (SKAO)
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2023-07-06 |
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[ 244 ]
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Revising Recommendation ITU-R V.431-8 - Nomenclature: Number 12, THF 300 to 3 000 GHz, Terametric waves
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ATDI
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Q228/3
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2022-11-21 |
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[ 243 ]
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Preliminary draft revision of Recommendation ITU-R RS.1166-4 - Performance and interference criteria for active spaceborne sensors
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Institute of Electrical and Electronics Engineers, Inc.
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|
2022-09-20 |
|
[ 242 ]
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Analysis of interference received by EESS (passive) sensors [IN THE 18.6 18.8 GHz BAND] [CAUSED BY SURFACE WATER REFLECIONS]
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Institute of Electrical and Electronics Engineers, Inc.
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|
2022-09-20 |
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[ 241 ]
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Proposal to revise the preliminary draft CPM text on WRC-23 agenda item 9.1, Topic A)
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Canada
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AI9.1A)
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2022-09-20 |
|
[ 240 ]
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Draft revision of Recommendation ITU-R RS.1166 - Performance and interference criteria for active spaceborne sensors
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European Space Agency
|
|
2022-09-20 |
|
[ 239 ]
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Proposed revision and amendments to the Report ITU-R RS.2489 - Technical and operational characteristics of ground-based passive sensors operating in the 51-58 GHz frequency range
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Germany (Federal Republic of)
,
Committee on Radio Astronomy Frequencies
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|
2022-09-20 |
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[ 238 ]
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Proposed modifications to the Preliminary Draft New Report ITU-R RS.[ AGG_EESS_SAR-RNSS]
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Russian Federation
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2022-09-20 |
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[ 237 ]
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Proposed modifications to the Preliminary Draft New Report ITU-R RS.[EESS_SAR_RNSS]
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Russian Federation
|
|
2022-09-20 |
|
[ 236 ]
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Proposed modifications to the Preliminary Draft New Recommendation ITU-R RS.[EESS_SAR_RNSS]
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Russian Federation
|
|
2022-09-20 |
|
[ 235 ]
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WRC-23 agenda item 1.12 wind profiler radar operating in the 40-50 MHz frequency band
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France
|
AI1.12
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2022-09-20 |
|
[ 234 ]
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Preliminary draft CPM text for WRC-23 agenda item 1.12
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France
|
AI1.12
|
2022-09-20 |
|
[ 233 ]
|
Preliminary draft revised Report ITU-R RS.2455-1 - Results of sharing studies between a 45 MHz radar sounder and in-band and selected out-of-band incumbent services over the 40-50 MHz frequency range
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France
|
AI1.12
|
2022-09-20 |
|
[ 232 ]
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Updates to te preliminary draft revision of the Report ITU-R RS.2456-0 - Space weather sensor systems using radio spectrum
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Committee on Radio Astronomy Frequencies
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AI9.1A)
|
2022-09-20 |
|
[ 231 ]
|
Proposed draft revision to Recommendation ITU-R RS.2105-0 - Typical technical and operational characteristics of Earth exploration-satellite service (active) systems using allocations between 432 MHz and 238 GHz
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Japan
|
|
2022-09-20 |
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[ 230 ]
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Revisions to preliminary draft new Recommendation ITU-R RS.[ESS_SAR-RNSS] and prliminary draft new Report ITU-R RS.[EESS_SAR-RNSS]
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Japan
|
|
2022-09-20 |
|
[ 229 ]
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Proposed updates to preliminary drat CPM text on WRC-23 agenda item 9.1, Topic A)
|
Japan
|
|
2022-09-20 |
|
[ 228 ]
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Proposed updates to working document towards a preliminary draft new Report ITU-R RS.[SPEC_REQTS_TX_SPACE_WEATHER] - Spectrum requirements and applicable radio service designations for active space weather sensors that provide data critical for predictions and warnings
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Japan
|
AI9.1A)
|
2022-09-20 |
|
[ 227 ]
|
Proposed updates to preliminary draft revision of the Report ITU-R RS.2456-0 - Space weather sensor systems using radio spectrum
|
Japan
|
AI9.1A)
|
2022-09-20 |
|
[ 226 ]
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Proposed updates to draft CPM text for WRC-23 genda item 1.12
|
United States of America
|
AI1.12
|
2022-09-19 |
|
[ 225 ]
|
Sharing and compatibility studies related to agenda item 1.14 (WRC-23)
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European Space Agency
,
European Organisation for the Exploitation of Meteorological Satellites
|
AI1.14
|
2022-09-19 |
|
[ 224 ]
|
Draft liaison satement related to agenda item 1.14 (WRC-23)
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European Space Agency
,
European Organisation for the Exploitation of Meteorological Satellites
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AI1.14
|
2022-09-19 |
|
[ 223 ]
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Proposed revisions to the preliminary draft CPM text on WRC-23 agenda item 1.14
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European Space Agency
,
European Organisation for the Exploitation of Meteorological Satellites
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AI1.14
|
2022-09-19 |
|
[ 222 ]
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Draft CPM text for WRC-23 agenda item 1.12
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Egypt (Arab Republic of)
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AI1.12
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2022-09-19 |
|
[ 221 ]
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Draft CPM text for WRC-23 agenda item 1.14
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Egypt (Arab Republic of)
,
United Arab Emirates
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AI1.14
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2022-09-19 |
|
[ 220 ]
|
Draft liaison statement to Working Party 5B on the working document towards a preliminary draft new Report ITU-R M.[FOD_EESS_SHARE]
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European Space Agency
|
|
2022-09-19 |
|
[ 219 ]
|
Preliinary draft revision of Report ITU-R RS.2310-1 - Worst-case interference levels from mainlobe-to-mainlobe antenna coupling of systems operating in the radiolocation service into active sensor receivers operating in the Earth exploration-satellite service (active) in the 35.5-36.0 GHz band
|
European Space Agency
|
|
2022-09-19 |
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[ 218 ]
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Proposed revisions to the preliminary draft CPM text for WRC-23 agenda item 1.12
|
European Space Agency
|
AI1.12
|
2022-09-19 |
|
[ 217 ]
|
Sharing studies related to 45 MHz radar sounders
|
European Space Agency
|
AI1.12
|
2022-09-19 |
|
[ 216 ]
|
Preliminary draf revised Recommendation ITU-R 2042-1 - Typical technical and operating characteristics for spaceborne radar sounder systems using the 40-50 MHz band
|
European Space Agency
|
AI1.12
|
2022-09-19 |
|
[ 215 ]
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Proposed liaison statement to Working Party 3J on Usage of Recommendation ITU-R P.2146
|
France
|
|
2022-09-19 |
|
[ 214 ]
|
Preliminary study between potential allocation of EESS (Passive) and existing allocation of aeronuatical radionavigation in frequency band 4200-4400 MHz
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France
|
|
2022-09-19 |
|
[ 213 ]
|
Proposed revisions to the draft CPM text for WRC-23 agenda item 9.1, topic d)
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European Space Agency (ESA)
,
European Organisation for the Exploitation of Meteorological Satellites
|
AI9.1
|
2022-09-19 |
|
[ 212 ]
|
Preliminary draft new Report on studies related to WRC-23 agenda item 9.1, topic d) - Protection of EESS (passive) in the frequency band 36-37 GHz from non-GSO FSS space stations
|
European Space Agency (ESA)
,
European Organisation for the Exploitation of Meteorological Satellites
|
|
2022-09-19 |
|
[ 211 ]
|
Proposed revisions to the Report ITU-R RS.2489-0 - Working document toward a preliminary draft revision of Report ITU-R RS.2489-0 - Technical and operational characteristics of ground-based passive sensors operating in the 22-32 GHz and 51-58 GHz frequency ranges
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France
|
|
2022-09-19 |
|
[ 210 ]
|
Proposed revisions to the draft CPM text on WRC-23 agenda item 1.14
|
China (People's Republic of)
|
|
2022-09-19 |
|
[ 209 ]
|
EESS studies for the band 6 425-7 250 MHZ and potential new spectrum
|
Germany
|
|
2022-09-16 |
|
[ 208 ]
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Proposed modifications to the preliminary draft CPM text on WRC-23 agenda item 9.1, topic a)
|
France
,
Germany (Federal Republic of)
|
|
2022-09-16 |
|
[ 207 ]
|
Compatibility study between potential allocation of EESS (passive) and existing allocation of WAIC in frequency band 4 200-4 400 MHz
|
France
|
|
2022-09-16 |
|
[ 206 ]
|
Proposed reply Liaison statement to the CCT regarding a new space weather definition
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Germany
|
|
2022-09-16 |
|
[ 205 ]
|
Update of Working document towards a preliminary draft new Report ITU-R RS. [EESS(PASSIVE)6-7 GHZ] - EESS (passive) in the 6 425-7 250 MHz range
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France
|
|
2022-09-16 |
|
[ 204 ]
|
Updates to Preliminary draft new Report on studies related to WRC-23 agenda item 9.1, Topic D - Protection of EESS (passive) in the frequency band 36-37 GHz from non-GSO FSS space stations
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United States of America
|
|
2022-09-16 |
|
[ 203 ]
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Updates to Working document towards a preliminary draft CPM text for WRC-23 agenda item 9.1, Topic d)
|
United States of America
|
|
2022-09-16 |
|
[ 202 ]
|
Preliminary draft revision of the Report ITU-R RS.2456-0 - Space weather sensor systems using radio spectrum
|
Australia
|
|
2022-09-16 |
|
[ 201 ]
|
Preliminary draft CPM text on WRC-23 agenda item 9.1, Topic A)
|
Korea (Republic of)
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AI9.1A)
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2022-09-15 |
|
[ 200 ]
|
Proposed revision to Report ITU-R RS.2456-0 - Space weather sensor systems using radio spectrum
|
Korea (Republic of)
|
|
2022-09-15 |
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[ 199 ]
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Preliminary draft revision of Recommendation ITU-R RS.1263 - Interference criteria for meteorological aids operated in the 400.15-406 MHz and 1 668.4-1 700 MHz bands
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United States of America
|
|
2022-09-14 |
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