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Radioastronomie

Resultats:222 documents

R�sultats :�

Pr�c�dent�-� 1 - 2 - 3 - 4 - 5 �-�Suivant

Contributions��
�	Num�ro�	Titre	Source	AI/Question	Date
�	[ 122 ] � �	Liaison statement to Working Parties 4A, 4C, 5A, 5B, 5C, 5D, 6A, 7C and 7D concerning WRC-19 agenda item 1.7 - WRC-19 agenda item 1.7 � �	WP 7B �	AI1.7 �	2017-11-01
�	[ 121 ] � �	Liaison statement to Working Parties 4A, 4B, 4C, 5A, 5B, 5C, 5D, 6A, 6B, 6C, 7B, 7C and 7D - Study on Resolution 655 (WRC-15) �Definition of time scale and dissemination of time signals via radiocommunication systems� � �	WP 7A �	�	2017-11-01
�	[ 120 ] � �	Liaison statement to Working Party 1B (copy to working Parties 1A, 5B, 5C, 6A and 7D for information) - Studies on "Wireless Power Transmission (WPT)" � �	WP 7A �	Q210/1 �	2017-11-01
�	[ 119 ] � +Ann.1-6�	Report of the meeting of Working Party 7D (Geneva, 24-27 October 2017) � �	Chairman, WP 7D �	�	2017-11-01
�	[ 118 ] � �	Final list of participants Working Pafty 7D (24 - 27 October 2017) � �	Director, BR �	�	2017-10-27
�	[ 117 ] � �	List of documents issued (Document 7D/89 - 7D/117) � �	BR Study Groups Department �	�	2017-10-23
�	[ 116 ] � �	Modifications to the list of radio telescopes capable of operating in the frequency band 10.6-10.7 GHz in Annex 2 to Recommendation ITU-R RS.2066-0 � �	Committee on Radio Astronomy Frequencies �	�	2017-10-17
�	[ 115 ] � �	Update to Annex 7 to Report ITU-R A.2259 - Characteristics of radio quiet zones: protection of the IRAM 30 m radio telescope in Spain � �	Committee on Radio Astronomy Frequencies �	�	2017-10-17
�	[ 114 ] � �	Draft reply liaison statement to Task Group 5/1 on the apportionment of interference between services � �	Committee on Radio Astronomy Frequencies �	AI1.13 �	2017-10-17
�	[ 113 ] � �	Working document towards a preliminary draft new Report ITU-R RA.[COEXISTENCE] - Coexistence between the radio astronomy service and radiolocation service applications in the frequency band 76-81 GHz (Resolution 759 (WRC-15)) � �	Committee on Radio Astronomy Frequencies �	�	2017-10-17
�	[ 112 ] � �	Proposal for avoiding RAS interference by all harmonics of the satellite downlink emissions-WRC-19 agenda item 1.9.2 � �	Japan �	AI1.9.2 �	2017-10-17
�	[ 111 ] � �	Draft liaison statement to Working Party 4C - Unwanted emissions in the RAS band from space-to-Earth transmissions from MSS satellites � �	Scientific Committee on Frequency Allocations for Radio Astronomy and Space Science , Committee on Radio Astronomy Frequencies �	AI1.8 �	2017-10-16
�	[ 110 ] � �	Chapter 4 of working document towards a preliminary draft new Report ITU-R RA.[COEXISTENCE] - Coexistence between radio astronomy service and radiolocation service applications in the frequency band 76-81 GHz (Resolution 759 (WRC-15)) � �	CG Coexistence RAS-VRad �	�	2017-10-17
�	[ 109 ] � �	Sharing between short duration NGSO satellites and the radio astronomy service in the 150.05-153 MHz and 406.1-410 MHz frequency bands � �	Netherlands (Kingdom of the) �	AI1.7 �	2017-10-16
�	[ 108 ] � �	Parameters needed for the registration of distributed radio astronomy systems - The experience with registering LOFAR � �	Netherlands (Kingdom of the) �	Q252/7 �	2017-10-12
�	[ 107 ] � �	Working document towards a preliminary draft new Report ITU-R RA.[COEXISTENCE] - Coexistence between radio astronomy service and radiolocation service applications in the frequency band 76 -81 GHz � �	United States of America �	�	2017-10-06
�	[ 106 ] � �	Reconsideration of RR. No. 4.6 � �	Scientific Committee on Frequency Allocations for Radio Astronomy and Space Science �	�	2017-09-28
�	[ 105 ] � �	Compatibility between radio astronomy and fixed service operations in the spectrum band 275-450 GHz � �	Scientific Committee on Frequency Allocations for Radio Astronomy and Space Science �	Q257/7, AI1.15 �	2017-09-26
�	[ 104 ] � �	Reply liaison statement to Working Party 1A on propagation characteristics in the frequency range 275 450 GHz (copy to Working Parties 5A, 5C, 7C and 7D for information) � �	WPs 3J, 3K and 3M �	�	2017-09-06
�	[ 103 ] � �	Reply liaison statement to Working Party 7C (copy to Working Parties 7A, 7B and 7D) - WRC-23 agenda item 2.2 regarding EESS (active) around the 45 MHz frequency region � �	WP 3L �	�	2017-09-06
�	[ 102 ] � �	Reply liaison statement to Working Party 7D (copy for information to Working Parties 1B, 4A, 4C, 5A, 5B, 6A, 7B, and 7C) - Proposed modification to the working document towards a preliminary draft new Report ITU-R SM.[SHARING-METHODS] - Methods for sharing between radiocommunication services � �	WP 1A �	�	2017-07-10
�	[ 101 ] � �	Liaison statement to ITU-R Working Parties 3J, 3K, 3M, 5A, 5C, 7C and 7D on the preparations for WRC-19 agenda item 1.15 - Request for input as related to WRC-19 agenda item 1.15 � �	WP 1A �	AI1.15 �	2017-07-10
�	[ 100 ] � �	Liaison statement to ITU-R Working Parties 4A, 4B, 4C, 5A, 5B, 5C, 6A, 7A, 7B, 7C & 7D on Resolution 63 (Rev. WRC-12) � �	WP 1A �	�	2017-07-10
�	[ 99 ] � �	Reply liaison statement to Working Party 1A (copy for information to Working Parties 3L, 5A, 5B, 5C, 6A, 7A and 7D) - Assessment of the impact of unwanted radio frequency energy generated by non-radiocommunication equipment to radiocommunication services � �	WP 1C �	�	2017-07-07
�	[ 98 ] � �	Liaison statement to Working Party 3K on propagation characteristics in the 275-450 GHz band (copy to Working Parties 3J, 3M, 5A, 5C, 7C and 7D for information) � �	WP 1A �	AI1.15 �	2017-07-05
�	[ 97 ] � �	Liaison statement to Working Party 7C and 7D (copy to Working Party 5A) - Foreign Object Debris (FOD) detection system operating in the band 92-100 GHz � �	WP 5B �	�	2017-06-22
�	[ 96 ] � �	Liaison statement to Working Parties 1A and 7C (copy to Working Parties 3K, 5A and 7D for information) - WRC-19 agenda item 1.15 � �	WP 5C �	AI1.15 �	2017-06-01
�	[ 95 ] � �	Liaison statement to Working Parties 1A and 7C (copy to Working Parties 5C and 7D for information) - WRC-19 agenda item 1.15 � �	WP 5A �	AI1.15 �	2017-06-05
�	[ 94 ] � �	Liaison statement to ITU-R Working Parties 3J, 3K, 3M, 4A, 4C, 5A, 5B, 5D, 7B,7C, 7D and Task Group 5/1 - WRC-19 agenda item 1.14 � �	WP 5C �	AI1.14 �	2017-06-05
�	[ 93 ] � �	Liaison statement to Working Party 7D on WRC-19 agenda item 1.6 � �	WP 4A �	AI1.6 �	2017-05-24
�	[ 92 ] � �	Liaison statement to working Parties 5A, 5C, 5D, 7C and 7D (copy to Working Parties 4B and 3M) - WRC-19 agenda item 9.1, issue 9.1.9 � �	WP 4A �	AI9.1 �	2017-05-19
�	[ 91 ] � �	Liaison statement to Working Party 5B (copy to Working Party 7D for information) - Studies related to WRC-19 agenda item 1.8 � �	WP 4C �	AI1.8 �	2017-05-16
�	[ 90 ] � �	Note to Chairman of Task Group 5/1 (copy for information to Working Parties 4A, 4B, 4C, 5A, 5B, 5C, 5D, 6A, 7B, 7C and 7D) - Microsoft EXCEL implementation of clutter loss and building entry loss calculations � �	Chairmen, SG 3 and WPs 3J, 3K & 3M �	�	2017-04-13
�	[ 89 ] � +Ann.1-2�	Report of the meeting of Working Party 7D (Geneva, 5-11 April 2017) � �	Chairman, WP 7D �	�	2017-04-11
�	[ 88 ] � �	Final list of participants: Working Party 7D (Geneva, 4-11 April 2017) � �	Director, BR �	�	2017-04-11
�	[ 87 ] � �	Liaison statement to Task Group 5/1 (copy to Working Parties 3J, 3K, 3M, 4A, 4B, 4C, 5A, 5B, 5C, 5D, 6A, 7B, 7C and 7D) - Preparations for WRC-19 agenda item 1.13 � �	Chairman, WP 6A �	AI1.13 �	2017-04-05
�	[ 86 ] � �	List of documents issued (Documents 7D/55 - 7D/86) � �	BR Study Groups Department �	�	2017-04-04
�	[ 85 ] � �	Liaison statement to Working Parties 1A and 1B, and to their Rapporteur Group on WPT issues, to Working Party 5B, and to the Study Group 1 Rapporteur Group on liaison with CISPR and Rapporteur to CISPR on WPT issues (copy for information to Working Parties 5A, 5C, 7A & 7D) - Liaison between ITU-R and CISPR � �	WP 6A �	�	2017-04-03
�	[ 84 ] � �	Liaison statement to Working Parties 1A, 1B and their Rapporteur Group on WPT issues (copy for information to Working Parties 5A, 5B, 5C, 7A & 7D) - Developments on Wireless Power Transfer under Question ITU-R 210-3/1 and issue 9.1.6 of WRC-19 � �	WP 6A �	Q210-3/1 �	2017-04-03
�	[ 83 ] � �	Liaison statement to Task Group 5/1 (copy for information to Working Parties 4A, 4B, 4C, 5A, 5B, 5C, 5D, 6A, 7B, 7C and 7D) - Guidance on the use of ITU-R P-Series Recommendations for interference prediction and sharing studies under WRC-19 agenda item 1.13 � �	WPs 3K, 3J & 3M �	AI1.13 �	2017-03-31
�	[ 82 ] � �	Reply liaison statement to Working Party 1A (copy to Working Parties 5A, 5C, 7C and 7D for information) - Request for input related to WRC-19 agenda item 1.15 � �	WPs 3J, 3K and 3M �	AI1.15 �	2017-03-31
�	[ 81 ] � �	Working document towards a preliminary draft revision of Question ITU-R 145-2/7 - Technical factors involved in the protection of radioastronomical observations � �	United States of America �	Q145-2/7 �	2017-03-27
�	[ 80 ] � �	Information paper - Assessing the range of interference of 20-40 GHz airport body scanners � �	United States of America �	�	2017-03-27
�	[ 79 ] � �	Working document towards a preliminary draft revision of Question ITU-R 226-1/7 - Frequency sharing between the radio astronomy service and other services in bands above 70 GHz � �	United States of America �	Q226-1/7 �	2017-03-27
�	[ 78 ] � �	Draft liaison statement to Working Party 5C - Radio astronomy sites operating in the bands 21.4 - 22 GHz and 23.6 - 24 GHz in Region 2 � �	Scientific Committee on Frequency Allocations for Radio Astronomy and Space Science �	�	2017-03-06
�	[ 77 ] � �	Draft liaison statement to Working Party 1A (copy to Working Party 5C for information) - Technical and operational characteristics of radio astronomy systems in the spectrum band 275-450 GHz � �	Scientific Committee on Frequency Allocations for Radio Astronomy and Space Science �	�	2017-03-06
�	[ 76 ] � �	Revision of Question ITU-R 226-2 (2012) � �	Scientific Committee on Frequency Allocations for Radio Astronomy and Space Science �	�	2017-03-06
�	[ 75 ] � �	Reply liaison statement to ITU-R Working Party 1B (copy to Working Parties 1A, 1C, 4A, 4C, 5A, 5B, 5C, 6A, 7B, 7C, 7D and ITU-D/ITU-R Joint Group WTDC Resolution 9) - Working document towards a preliminary draft new Report ITU-R SM.[CRS SPECTRUM MANAGEMENT CHALLENGES] - Spectrum management principles, challenges and issues related to dynamic access to frequency bands by means... � �	WP 5D �	�	2017-02-24
�	[ 74 ] � �	Liaison statement to ITU-R Working Parties 1A, 1C, 4A, 4C, 5A, 5B, 5C, 5D, 6A, 7B, 7C, 7D and ITU-D/ITU-R Joint Group WTDC Resolution 9 with copy to ITU-D Study Group 1 - Working document towards a preliminary draft new Report ITU-R SM.[CRS SPECTRUM MANAGEMENT CHALLENGES] - Spectrum management principles, challenges and issues related to dynamic access to frequency bands... � �	WP 1B �	�	2016-12-14
�	[ 73 ] � �	Liaison statement to Working Parties 1A, 5B, 5C, 6A, 7A and 7D - Studies on "Wireless power transmission (WPT)" � �	WP 1B �	Q210/1 �	2016-12-14
Resultats:222 documents R�sultats :� Pr�c�dent�-� 1 - 2 - 3 - 4 - 5 �-�Suivant �

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