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Radio Astronomy

Results:36 total items.

Contributions �[�Source:�United States of America�]���
�	Number�	Title	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
Results:36 total items. �

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