Contributions ![Documents / Contributions](/res/templates/dms/images/key.gif) |
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Number
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Title
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Source
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AI/Question
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Date
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[ 481 ]
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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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[ 480 ]
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Liaison statement to Working Parties 1A, 1B, 1C, 4A, 4B, 4C, 5A, 5B, 5C, 5D, 6A, 7B, 7C and 7D - Future Study Group 3 work plan for frequencies above 100 GHz
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WP 3M
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2023-06-09 |
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[ 479 ]
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Liaison statement to Working Parties 4C, 5A, 5D, 7C, and 7D - Beam Wireless Power Transmission (WPT)
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WP 1A
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2023-06-07 |
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[ 478 ]
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Reply liaison statement to Working Party 7B (copy to Working Parties 4A, 5A, 5B, 5C, 7C and 7D for information) - Report on progress of activities relating to WRC-23 agenda item 1.13
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WPs 3K and 3M
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2023-06-07 |
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[ 477 ]
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Reply liaison statement to Working Party 7C - Usage of Recommendation ITU-R P.2146
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WP 3J
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2023-06-05 |
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[ 476 ]
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Liaison statement to the Coordination Committee for Terminology (CCT) (copy to Working Parties 1B, 4A, 4B, 4C, 5A, 5B, 5C, 5D, 6A, 7B, 7C and 7D, and Study Group 1 for information) - Proposed revision of Recommendation ITU-R V.431-8
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WPs 3J, 3K & 3M
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2023-06-02 |
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[ 475 ]
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Reply to liaison statement to Working Party 7C - Ionospheric propagation
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WP 3L
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2023-06-01 |
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[ 474 ]
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Liaison statement to Working Party 7C - Adjacent band compatibility between fixed service and EESS (passive) systems operating in bands above 92 GHz and up to 174.8 GHz
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WP 5C
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2023-05-25 |
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[ 473 ]
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Liaison statement to Working Parties 1B, 4A, 4B, 4C, 6A, and 7C regarding revision of Resolution ITU-R 55
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WP 5A
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2023-05-19 |
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[ 472 ]
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Reply liaison statement to Working Party 3M (copy to Working Parties 1A, 4A, 4C, 5B, 5C, 5D, 6A, 7B, 7C and 7D) - Future development of P-series Recommendations to address frequencies above 100 GHz
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WP 5A
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2023-05-19 |
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[ 471 ]
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Reply liaison statement to CCT (copy to Working Parties 1B, 3J, 3K, 3M, 4A, 4B, 4C, 5B, 5C, 5D, 6A, 7A, 7B, 7C and 7D) - Revising Recommendation ITU-R V.431-8
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WP 5A
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2023-05-18 |
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[ 470 ]
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Reply liaison statement to Working Party 7B (copy to Working Parties 3K, 3M, 4A, 5A, 5B, 7C and 7D for information) - Activities relating to WRC-23 agenda item 1.13
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WP 5C
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2023-05-18 |
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[ 469 ]
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Reply liaison statement to Working Party 1A (copy to Working Parties 5B, 5C, 5D, 7C and 7D) - Report ITU-R SM.2352
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WP 5A
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2023-05-17 |
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[ 468 ]
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Liaison statement to ITU-R Working Parties - Revising Recommendation ITU-R V.431-8
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CTT
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2023-05-09 |
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[ 467 ]
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Report of the activities of the Correspondence Group on studies related to WRC-23 agenda item 1.12
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Chairman, CG on WRC-23 a.i. 1.12
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2023-02-06 |
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[ 466 ]
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Liaison statement from ITU-D Study Group 1 Question 3/1 to all related Study Groups of ITU-T, all related Working Parties of ITU-R, APT and ETSI on disaster risk reduction and management
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ITU-D SG 1
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2022-12-20 |
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[ 465 ]
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Reply liaison statement to Coordination Committee for Terminology (CCT) (copy to Study Groups 1, 3, 4, 6 and 7, as well as Working Parties 1B, 5A, 5D, 6A, 7C and 7D) - Symbols in Recommendation ITU-R V.431-8 inconsistent with the definitions of the SI units and adding a new symbol THF
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WP 5C
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2022-11-30 |
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[ 464 ]
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Liaison statement to ITU-R Working Party 7C - New space weather definition
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CCT
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2022-11-28 |
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[ 463 ]
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Reply liaison statement to Coordination Committee for Terminology (CCT) (copy to Study Groups 1, 3, 4, 6 and 7, as well as Working Parties 1B, 5C, 5D, 6A, 7C and 7D) - Symbols in Recommendation ITU-R V.431-8 inconsistent with the definitions of the SI units and adding a new symbol to the Radio Regulations
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WP 5A
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2022-11-28 |
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[ 462 ]
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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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[ 461 ]
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Reply liaison statement to Working Parties 5A and 5C (copy to Working Parties 3M, 5B and 7C for information) - WRC-23 agenda item 1.15 activities
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WP 4A
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AI1.15
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2022-10-19 |
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[ 460 ]
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Liaison statement to Working Parties 3K, 3M, 4A, 5A, 5B, 5C, 7C and 7D - Report on progress of activities relating to agenda item 1.13 (WRC-23)
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WP 7B
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AI1.13
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2022-10-11 |
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[ 459 ]
+Ann.1-37 |
Report of the meeting of Working Party 7C (Geneva, 27 September - 6 October 2022)
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Chairman, WP 7C
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2022-10-06 |
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[ 458 ]
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Final list of participants Working Party 7C (Geneva, 27 Sept. - 6 Oct. 2022)
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Director, BR
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2022-10-06 |
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[ 457 ]
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Reply liaison statement to Working Party 1A (copy to Working Parties 4C, 5A, 5D, 7C) - Beam Wireless Power Transmission (WPT)
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WP 5D
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2022-10-06 |
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[ 456 ]
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Reply liaison statement to Working Party 3M (copy to Working Parties 3J, 3K, 1A, 1B, 1C, 4A, 4B, 4C, 5A, 5B, 5C, 5D, 6A, 7B, and 7C - Extending the application of propagation Recommendations to frequencies greater than 100 GHz
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WP 7D
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2022-10-06 |
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[ 455 ]
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Note to the Chairmen of Working Parties 5D and 6A (copy to the Chairmen of Working Parties 4A, 4C, 5A, 5B, 5C, 7B, 7C and 7D for information) - WRC-23 agenda item 1.4
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Chairmen, WPs 3J, 3K and 3M
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AI1.4
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2022-10-06 |
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[ 454 ]
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Liaison statement to Working Party 7C (copy to Working Parties 3K, 3L, 3M, 5A, 5B, and 5C) - WRC-23 agenda item 1.12
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WP 6A
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AI1.12
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2022-09-28 |
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[ 453 ]
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Reply liaison statement to Working Party 5D (copy to Working Parties 3J, 3K, 3M, 4A, 4C, 5A, 5B, 5C, 7B, 7C and 7D for information) - WRC-23 agenda item 1.4
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WP 6A
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AI1.4
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2022-09-28 |
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[ 452 ]
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List of documents issued (Documents 7C/359; 7C/361 - 7C/452)
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BR, Study Groups Department
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2022-09-27 |
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[ 451 ]
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Report on the CPM-23 Rapporteur, Chapter 3 - Issues (and Chapter 5 - Science Topics)
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CPM-23 Rapporteur, Chapter 3 - Science Issues
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2022-09-21 |
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[ 450 ]
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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 |
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[ 449 ]
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Analysis of interference received by EESS (passive) sensors [in the 18.6 18.8 GHz band] [caused by surface water reflections]
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Institute of Electrical and Electronics Engineers, Inc.
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2022-09-20 |
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[ 448 ]
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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 |
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[ 447 ]
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Review of Recommendations, Reports and Opinions under the purview of Working Party 7C
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Chairman, WP 7C
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2022-09-21 |
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[ 446 ]
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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
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2022-09-20 |
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[ 445 ]
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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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[ 444 ]
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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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[ 443 ]
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Proposed modifications to the preliminary draft new Report ITU-R RS.[EESS_SAR_RNSS]
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Russian Federation
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2022-09-20 |
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[ 442 ]
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Proposed modifications to the preliminary draft new Recommendation ITU-R RS.[EESS_SAR_RNSS]
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Russian Federation
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2022-09-20 |
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[ 441 ]
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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
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AI1.12
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2022-09-20 |
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[ 440 ]
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Preliminary draft CPM text for WRC-23 agenda item 1.12
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France
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AI1.12
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2022-09-20 |
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[ 439 ]
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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
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AI1.12
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2022-09-20 |
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[ 438 ]
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Updates to the 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)
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2022-09-20 |
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[ 437 ]
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Preliminary position on WRC-23 Agenda
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World Meteorological Organization
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2022-09-20 |
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[ 436 ]
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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
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2022-09-20 |
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[ 435 ]
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Revisions to preliminary draft new Recommendation ITU-R RS.[ESS_SAR-RNSS] and preliminary draft new Report ITU-R RS.[EESS_SAR-RNSS]
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Japan
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2022-09-20 |
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[ 434 ]
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Proposed updates to preliminary draft CPM text on WRC-23 agenda item 9.1, topic a)
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Japan
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AI9.1A)
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2022-09-20 |
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[ 433 ]
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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
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AI9.1A)
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2022-09-20 |
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[ 432 ]
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Proposed updates to preliminary draft revision of the Report ITU-R RS.2456-0 - Space weather sensor systems using radio spectrum
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Japan
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AI9.1A)
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2022-09-20 |
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