Contributions  |
|
Number
|
Title
|
Source
|
AI/Question
|
Date
|
|
[ 47 ]
|
Updates to working document towards a preliminary draft new Report ITU-R RA.[RAS-IMT-COMPAT-43 GHZ] - Possible coordination and protection measures for stations of the radio astronomy service from IMT systems operating in shared and adjacent bands within 42.5 to 43.5 GHz
|
United States of America
|
|
2022-04-18 |
|
[ 46 ]
|
Contribution towards working document toward a preliminary draft new Question ITU-R XXX/7 - Facilitation of radio astronomy service operations in the Shielded Zone of the Moon
|
United States of America
|
|
2022-04-18 |
|
[ 45 ]
|
Updates to working document toward a preliminary draft new Report - Technical and operational characteristics of bolometers operating in the millimeter-wave regime
|
United States of America
|
|
2022-04-18 |
|
[ 44 ]
|
Updates to the working document towards a preliminary draft new Report on Geodetic VLBI
|
United States of America
|
|
2022-04-18 |
|
[ 43 ]
|
Working document towards a preliminary draft new Report - Technical and operational characteristics of radio astronomy systems operating below 300 MHz
|
Square Kilometre Array Organisation
|
|
2022-04-19 |
|
[ 42 ]
|
Working document toward a preliminary draft new Report - Unwanted emissions created by harmonics in radio astronomy bands: measurement of impacts of harmonic emission to radio facilities
|
Germany (Federal Republic of)
,
Committee on Radio Astronomy Frequencies
|
Q145/7
|
2022-04-14 |
|
[ 41 ]
|
Updates to working document towards PDN Report ITU-R RA.[RAS-IMT-COMPAT-43-GHZ] - Possible coordination and protection measures for stations of the radio astronomy service from IMT systems operating in shared and adjacent bands within 42.5 to 43.5 GHz
|
Committee on Radio Astronomy Frequencies
|
|
2022-04-15 |
|
[ 40 ]
|
Updates to working document towards a preliminary draft new Report - Technical and operational characteristics of radio astronomy systems operating below 300 MHz
|
Committee on Radio Astronomy Frequencies
|
|
2022-04-15 |
|
[ 39 ]
|
Working document toward a preliminary draft new Report - Technical and operational characteristics of bolometers operating in the millimeter-wave regime
|
Committee on Radio Astronomy Frequencies
|
|
2022-04-15 |
|
[ 38 ]
|
Updates to working document towards a preliminary draft new Report - Technical and operational characteristics of radio astronomy systems operating below 300 MHz
|
Australia
|
|
2022-04-14 |
|
[ 37 ]
|
Request for characteristics of SRS data relay system links needed to enable compatibility studies with the radio astronomy service - Agenda item 1.13
|
Scientific Committee on Frequency Allocations for Radio Astronomy and Space Science
|
AI1.13
|
2022-04-12 |
|
[ 36 ]
|
Working document toward a preliminary draft new Question ITU-R XXX/7 - Facilitation of radio astronomy service operations in the Shielded Zone of the Moon
|
Scientific Committee on Frequency Allocations for Radio Astronomy and Space Science
|
|
2022-04-11 |
|
[ 35 ]
|
Adding symbol to the ninth ITU Radio Regulations band and revising Recommendation ITU-R V.431-8 - Nomenclature: Number 12, THF 300 to 3 000 GHz, Decimillimetric waves
|
ATDI
|
Q228/3
|
2022-04-06 |
|
[ 34 ]
|
Draft contribution from the Iran (Islamic Republic of) to all ITU-R Working Parties dealing with WRC-23 agenda items regarding the status of the secondary allocation in relation with WRC-23 agenda items
|
Iran (Islamic Republic of)
|
|
2022-02-09 |
|
[ 33 ]
|
Draft reply liaison statement to Working Party 1A (copy for information to Working Parties 5A, 5D, 7B, and 7C)
|
United States of America
|
|
2021-09-09 |
|
[ 32 ]
|
Draft liaison statement to Working Parties 5A and 5C on active service parameters for studies under Resolution 731
|
United States of America
|
|
2021-09-09 |
|
[ 31 ]
|
Updates to working document towards a preliminary draft new Report: Technical and Operational Characteristics of Radio Astronomy Systems Operating below 300 MHz
|
United States of America
|
|
2021-09-09 |
|
[ 30 ]
|
Working document toward a preliminary draft new Report - Unwanted emissions created by harmonics in radio astronomy bands: measurement of impacts of harmonic emission to radio facilities
|
United States of America
|
|
2021-09-09 |
|
[ 29 ]
|
Working document toward a preliminary draft new report - Technical and operational characteristics of bolometers operating in the millimeter-wave regime
|
United States of America
|
|
2021-09-09 |
|
[ 28 ]
|
Updates to the working document towards a preliminary draft new Report - Technical and operational characteristics of widely distributed-array mm-wave and sub-mm-wave Systems
|
United States of America
|
|
2021-09-09 |
|
[ 27 ]
|
Proposed reply liaison statement to Working Party 1B - Revision to Recommendation ITU-R SM.1896-1
|
United States of America
|
|
2021-09-09 |
|
[ 26 ]
|
Working document toward a preliminary draft new ITU-R Question - Technical and operational factors and mitigation techniques for prevention of interference to radio astronomy systems in the Shielded Zone of the Moon
|
United States of America
|
|
2021-09-09 |
|
[ 25 ]
|
Considerations towards a possible designation of receive-only space weather sensor systems to the Radio Astronomy Service
|
Germany (Federal Republic of)
,
Committee on Radio Astronomy Frequencies
|
|
2021-09-09 |
|
[ 24 ]
|
Updates to working document towards a preliminary draft new Report ITU-R RA.[RAS-IMT-COMPAT-43-GHz] - Possible coordination and protection measures for stations of the radio astronomy service from IMT systems operating in and adjacent to the 42.5 to 43.5 GHz band
|
Committee on Radio Astronomy Frequencies
|
|
2021-09-08 |
|
[ 23 ]
|
Updates to working document towards a draft revision of Report ITU-R RA.2259
|
Canada
|
|
2021-09-07 |
|
[ 22 ]
|
Sharing and compatibility studies of the RAS in the frequency band 6 650-6 675.2 MHz and mid-band IMT systems operation in the frequency range 6 425-7 025 MHz
|
Germany (Federal Republic of)
,
Committee on Radio Astronomy Frequencies
|
AI1.2
|
2021-09-07 |
|
[ 21 ]
|
Preliminary draft revision of Report ITU-R RA.2259-0 - Characteristics of radio quiet zones
|
Square Kilometre Array Organisation
|
|
2021-09-07 |
|
[ 20 ]
|
Contribution for Resolution 731 (Rev. WRC-19) - Examples of sharing and compatibility studies between the radio astronomy service and active services above 71 GHz and general consideration for them
|
Japan
|
|
2021-09-01 |
|
[ 19 ]
|
Liaison statement from IMSO to ITU-R Working Parties 4C and 7D - Introduction of additional GSO MSS systems into the GMDSS (WRC-23 agenda item 1.11, resolves 3)
|
International Mobile Satellite Organization
|
AI1.11
|
2021-06-25 |
|
[ 18 ]
|
A contribution to working document towards PDN Report ITU-R RA.[RAS-IMT-COMPAT-43-GHZ] - Possible coordination and protection measures for stations of the radio astronomy service from IMT systems operating in shared and adjacent bands within 42.5 to 43.5 GHz
|
Japan
|
|
2021-04-05 |
|
[ 17 ]
|
Draft new Question ITU-R XXX/7
|
Finland
,
Committee on Radio Astronomy Frequencies
,
France
,
Germany (Federal Republic of)
,
Norway
,
South Africa (Republic of)
,
Switzerland (Confederation of)
|
|
2021-04-05 |
|
[ 16 ]
|
Proposed liaison statement to Working Party 5D on WRC-23 agenda item 1.2
|
United States of America
|
AI1.2
|
2021-04-05 |
|
[ 15 ]
|
Updates to working document towards a preliminary draft new Report ITU-R RA.[RAS-IMT-COMPAT-43-GHZ] - Possible coordination and protection measures for stations of the radio astronomy service from IMT systems operating in shared and adjacent bands within 42.5 to 43.5 GHz
|
United States of America
|
|
2021-04-05 |
|
[ 14 ]
|
Elements for consideration for the studies under Resolution 731
|
United States of America
|
|
2021-04-05 |
|
[ 13 ]
|
Technical and operational characteristics of widely distributed array mm-wave and sub-mm-wave Systems
|
United States of America
|
|
2021-04-05 |
|
[ 12 ]
|
Technical and operational characteristics of radio astronomy systems operating below 300 MHz
|
United States of America
|
|
2021-04-05 |
|
[ 11 ]
|
Updates to working document towards a draft revision of Report ITU-R RA.2259 - Characteristics of radio quiet zones
|
United States of America
|
|
2021-04-05 |
|
[ 10 ]
|
Updates to the working document towards a preliminary draft new Report: The VLBI Global Observing System (VGOS)
|
United States of America
|
|
2021-04-05 |
|
[ 9 ]
|
Draft reply liaison statement to Task group 6/1 - Preparations of WRC-23 agenda item 1.5 -
Information on spectrum use and spectrum needs of the Radio Astronomy Service within the frequency band 470-960 MHz in Region 1
|
Committee on Radio Astronomy Frequencies
|
AI1.5
|
2021-04-01 |
|
[ 8 ]
|
Draft liaison statement to Working Parties 4C and 5B - WRC-23 agenda item 1.6 - Consideration of the use of MSS frequency bands near 1.6 GHz to support communications for sub-orbital vehicles - Revision of Recommendation ITU-R M.1361 to correct its obsolete reference to 10% data loss to radio astronomy in Recommendation ITU-R RA.1031
|
Scientific Committee on Frequency Allocations for Radio Astronomy and Space Science
|
AI1.6
|
2021-02-22 |
|
[ 7 ]
|
Draft liaison to Working Party 1B (copy to Working Party 4C) - Frequency ranges for global or regional harmonization of short range devices - Draft revision of Recommendation ITU-R SM.1896-1 to include operation of assistive listening devices at 1 656.5-1 660.5 MHz
|
Scientific Committee on Frequency Allocations for Radio Astronomy and Space Science
|
|
2021-02-11 |
|
[ 6 ]
|
iarList of assignments that the administration of Iran (Islamic Republic of) had notified to the bureau and that are within the frequency bands subject to WRC-23 agenda items
|
Iran (Islamic Republic of)
|
|
2020-10-23 |
|
[ 5 ]
|
Working document towards a draft revision of Report ITU-R RA.2259, "Characteristics of radio quiet zones"
|
Correspondence group "rwp7d-rqz"
|
|
2020-09-07 |
|
[ 4 ]
|
Proposal of draft reply liaison statement to Working Party 5D regarding agenda item 1.4
|
Brazil (Federative Republic of)
|
|
2020-09-07 |
|
[ 3 ]
|
Revision of the title of Recommendation ITU-R RA.1031
|
IUCAF
|
|
2020-09-03 |
|
[ 2 ]
|
Proposal For a draft new Question regarding the VLBI global Observing System (VGOS)
|
Finland, France, Germany (Fedral Republic of)
,
CRAF
,
Norway, Spain, Switzerland (Confederation of)
|
|
2020-09-03 |
|
[ 1 ]
|
Contribution to Working Parties 7A, 7B, 7C and 7D on relevant agenda item of WRC-23
|
Iran (Islamic Republic of)
|
|
2020-03-23 |
Results:147 total items.
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