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  Home : ITU-R : WP-7C : Contributions : 283 Recently posted -  Search Meeting Documents
   
[283]  Report of the meeting of Working Party 7C (16-23 September 2021, e-Meeting)

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Size

Posted

English

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33138 bytes 2021-09-29 [283] Annex 31 - Final list of participants

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50189 bytes 2021-09-29 [283] Annex 30 - List of input documents (Documents 7C/186 - 7C/281)

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50184 bytes 2021-09-28 [283] Annex 29 - Review of Recommendations, Reports and Opinions under the purview of Working Party 7C

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35233 bytes 2021-09-28 [283] Annex 28 - Working document towards a preliminary draft revision of Recommendation ITU-R RS.2066-0 - Protection of the radio astronomy service in the frequency band 10.6-10.7 GHz from unwanted emissions of synthetic aperture radars operating in the Earth exploration-satellite service (active) around 9 600 MHz

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138476 bytes 2021-09-28 [283] Annex 27 - Working document towards a preliminary draft revision of Recommendation ITU-R RS.1813-1 - Reference antenna pattern for passive sensors operating in the Earth exploration-satellite service (passive) to be used in compatibility analyses in the frequency range 1.4-100 GHz

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33283 bytes 2021-09-28 [283] Annex 26 - Reply liaison statement to Working Parties 3J, 3K and 3M (copy to Working Parties 1A, 1C, 5A, 5C, and 7D for information) - Propagation information under Resolution 731 (Rev.WRC-19)

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32499 bytes 2021-09-28 [283] Annex 25 - Work plan - Working Party 7C activities on the protection of EESS (passive) above 71 GHz

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35463 bytes 2021-09-28 [283] Annex 24 - Elements for sharing and compatibility studies related to the protection of EESS (passive) above 71 GHz

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373215 bytes 2021-09-28 [283] Annex 23 - Working document towards a preliminary draft new report on studies related to 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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32898 bytes 2021-09-28 [283] Annex 22 - Work plan for working document towards a preliminary draft new ITU-R Report - 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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3127760 bytes 2021-09-28 [283] Annex 21 - Working document towards a preliminary draft new ITU-R Report - 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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33731 bytes 2021-09-28 [283] Annex 20 - Terms of Reference for Working Party 7C Correspondence Group on WRC-23 agenda item 1.14

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34553 bytes 2021-09-28 [283] Annex 19 - Working document towards preliminary draft CPM Text - WRC-23 agenda item 1.14

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1153834 bytes 2021-09-28 [283] Annex 18 - Working document towards preliminary draft new Report ITU-R RS.[231.5-252 GHz EESS] - WRC-23 agenda item 1.14 - Studies related to possible EESS (passive) allocations in the frequency range 231.5-252 GHz

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943181 bytes 2021-09-28 [283] Annex 17 - 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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43231 bytes 2021-09-28 [283] Annex 16 - Cross reference between sensor names and short numbering for Recommendation ITU-R RS.1861

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113989 bytes 2021-09-27 [283] Annex 15 - Working document toward a preliminary draft new Report ITU-R RS.[GROUND SENSOR] - Technical and operational characteristics of ground sensor operating in 22 to 30 GHz and 51 to 59 GHz frequency range

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34264 bytes 2021-09-28 [283] Annex 14 - Working document towards preliminary draft new ITU-R Report - [Typical technical and operational characteristics of spaceborne active sensors in the band 3 000-3 400 MHz]

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34627 bytes 2021-09-27 [283] Annex 13 - Terms of Reference for Working Party 7C Correspondence Group on WRC-23 agenda item 9.1, topic a)

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36695 bytes 2021-09-28 [283] Annex 12 - Draft CPM text on WRC-23 agenda item 9.1, topic a)

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50431 bytes 2021-09-27 [283] Annex 11 - Elements regarding WRC-23 agenda item 9.1, topic a)

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5795815 bytes 2021-09-27 [283] Annex 10 - Preliminary draft revision of Report ITU-R RS.2456-0 - Space weather sensor systems using radio spectrum

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44730 bytes 2021-09-27 [283] Annex 9 - 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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72827 bytes 2021-09-28 [283] Annex 8 - Views on working document towards a preliminary draft new Report ITU-R RS.[SPEC_USE_RX_SPACE _WEATHER] - Spectrum use and applicable radio service designations for receive only space weather sensors that provide data used for predictions and warnings

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129457 bytes 2021-09-27 [283] Annex 7 - Working document towards a preliminary draft new Report ITU-R RS. RS.[RXSW_INTERF_CRITERIA] - Interference criteria of receive-only space weather sensors

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36916 bytes 2021-09-27 [283] Annex 6 - Draft CPM text for WRC-23 agenda item 1.12

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1195617 bytes 2021-09-27 [283] Annex 5 - Working document towards preliminary draft revised Recommendation ITU-R RS.2042-1 - Typical technical and operating characteristics for spaceborne radar sounder systems using the 40-50 MHz band

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11178814 bytes 2021-09-27 [283] Annex 4 - Preliminary draft revision of 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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205723 bytes 2021-09-27 [283] Annex 3 - Preliminary draft new Report ITU-R RS.[EESS_SAR-RNSS] - Representative system characteristics and examples of evaluating interference into receiving earth stations in the radionavigation-satellite service (space-to-Earth) from spaceborne synthetic aperture radar sensors in the Earth exploration-satellite (active) service in the 1 215-1 300 MHz band

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37581 bytes 2021-09-27 [283] Annex 2 - Preliminary draft new Recommendation ITU-R RS.[EESS_SAR-RNSS] - Evaluation of the potential for pulsed interference from planned and future spaceborne synthetic aperture radar sensors in the Earth exploration-satellite (active) service to radionavigation-satellite service receivers in the 1 215-1 300 MHz band

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31169 bytes 2021-09-27 [283] Annex 1 - Preliminary draft revision of Recommendation ITU-R RS.1166-4 - Performance and interference criteria for active spaceborne sensors

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127633 bytes 2021-10-25 [283]  - Report on the meeting of Working Party 7C (16-23 September 2021, e-Meeting)
 

Document :

ITU-R WP-7C  Contribution  283

Title :

Report of the meeting of Working Party 7C (16-23 September 2021, e-Meeting)

Date :

2021-09-23

Source :

Chairman, WP 7C

Access :

Restricted to TIES users [ITU-R]

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