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UIT-R WP-7D C

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Radioastronomie

Resultats:36 documents

Contributions [ Source: United States of America ]
	Numéro	Titre	Source	AI/Question	Date
	[ 241 ]	Updates to working document toward a preliminary draft new Report ITU-R RA.[HARMONICS] - Unwanted emissions created by harmonics in radio astronomy bands: measurement of impacts of harmonic emission at radio facilities	United States of America	Q145-3/7	2023-09-28
	[ 240 ]	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 operating in the 42.5-43.5 GHz allocation and IMT systems operating in the 37-43.5 GHz mobile service allocation	United States of America		2023-09-28
	[ 239 ]	Updates to preliminary draft revision of Recommendation ITU-R RA.314-10 - Preferred frequency bands for radio astronomical measurements	United States of America		2023-09-28
	[ 238 ]	Working document towards a preliminary draft new Report ITU-R RA.[SZM] - Radio astronomy facilities on the Moon	United States of America		2023-09-28
	[ 193 ]	Updates to working document toward a preliminary draft new Report ITU-R RA.[Harmonics] - Unwanted emissions created by harmonics in radio astronomy bands: measurement of impacts of harmonic emission at radio facilities	United States of America		2022-09-20
	[ 192 ]	Updates to the preliminary draft new Report - Technical and operational characteristics of widely-distributed array systems operating above 200 GHz	United States of America		2022-09-20
	[ 191 ]	Updates to working document towards a preliminary draft new Report ITU-RA.[67-116 GHz] - Technical and operational characteristics of radio astronomy systems and sharing feasibility in the 3-4 mm band (67-116 GHz)	United States of America		2022-09-20
	[ 190 ]	Updates to preliminary draft new Report ITU-R RA.[350MHz] - Technical and operational characteristics of radio astronomy systems operating below 350 MHz	United States of America	Q237/7, Q145/7, Q129/7	2022-09-20
	[ 189 ]	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 operating in the 42.5-43.5 GHz allocation and IMT systems operating in the 37-43.5 GHz mobile service allocation	United States of America		2022-09-20
	[ 188 ]	Updates to preliminary draft new Question ITU-R XXX/7 - Radio astronomy in the shielded zone of the Moon	United States of America		2022-09-20
	[ 187 ]	Updates to working document toward a preliminary draft new Report ITU-R RA.CMB - Technical and Operational Characteristics of Broadband, Background-Limited Bolometers Operating in the mm Wave Regime	United States of America		2022-09-20
	[ 186 ]	Elevation of the preliminary draft new Report on Geodetic VLBI	United States of America		2022-09-20
	[ 160 ]	Updates to 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		2022-04-18
	[ 159 ]	Draft liaison statement to Working Party 1A - Editorial corrections to Recommendation ITU-R SM.329-12	United States of America		2022-04-18
	[ 158 ]	Updates to the preliminary draft new Report - Technical and operational characteristics of widely distributed-array mm-wave and sub-mm-wave systems above 200 GHz	United States of America		2022-04-18
	[ 157 ]	Working document towards a preliminary draft new Report ITU-R RA.[67-116GHz] - Technical and operational characteristics of radio astronomy systems in the 3-4 mm band (67-116 GHz)	United States of America		2022-04-18
	[ 156 ]	Updates to working document towards a preliminary draft new Report ITU-R RA.[300MHz] - Technical and operational characteristics of radio astronomy systems operating below 300 MHz	United States of America		2022-04-18
	[ 155 ]	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
	[ 154 ]	Contribution towards a 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
	[ 153 ]	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
	[ 152 ]	Updates to the working document towards a preliminary draft new Report on Geodetic VLBI	United States of America		2022-04-18
	[ 115 ]	Draft liaison statement to Working Parties 5A and 5C on active service parameters for studies under Resolution 731 (Rev.WRC-19)	United States of America		2021-09-09
	[ 114 ]	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
	[ 113 ]	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
	[ 112 ]	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
	[ 111 ]	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
	[ 110 ]	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
	[ 109 ]	Proposed reply liaison statement to Working Party 1B - Revision to Recommendation ITU-R SM.1896-1	United States of America		2021-09-09
	[ 108 ]	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
	[ 65 ]	Proposed liaison statement to Working Party 5D on WRC-23 agenda item 1.2	United States of America	AI1.2	2021-04-05
	[ 64 ]	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
	[ 63 ]	Elements for consideration for the studies under Resolution 731	United States of America		2021-04-05
	[ 62 ]	Technical and operational characteristics of widely distributed array mm-wave and sub-mm-wave Systems	United States of America		2021-04-05
	[ 61 ]	Technical and operational characteristics of radio astronomy systems operating below 300 MHz	United States of America		2021-04-05
	[ 60 ]	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
	[ 59 ]	Updates to the working document towards a preliminary draft new Report: The VLBI Global Observing System (VGOS)	United States of America		2021-04-05
Resultats:36 documents

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