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UIT-R�R23-WP3J� C�

UIT-R�R23-WP3J	Nb max de documents affich�s/page:
Principes Fondamentaux de la Propagation

Resultats:96 documents

R�sultats :�

Pr�c�dent�-� 1 - 2

Contributions��
�	Num�ro�	Titre	Source	AI/Question	Date
�	[ 46 ] � �	Discussion document on slant path diffraction model extention of Recommendation ITU-R P.526 � �	China �	�	2024-05-16
�	[ 45 ] � �	Discussion document for Recommendation ITU-R P.530-18 - Atmospheric scintillation at 340 GHz � �	China �	�	2024-05-16
�	[ 44 ] � �	Discussion document about Recommendation ITU-R P.453-14 � �	China �	�	2024-05-16
�	[ 43 ] � �	Supplement to Annex 24 to the Working Party 3J Chair's Report � �	China �	�	2024-05-16
�	[ 42 ] � �	Supporting document about the tropospheric delay mapping function � �	China �	�	2024-05-16
�	[ 41 ] � �	Proposed draft modification to Recommendation ITU-R P.1621-2 - Propagation data required for the design of Earth-space systems operating between 20 THz and 375 THz � �	China �	�	2024-05-16
�	[ 40 ] � �	Proposed modification to Recommendation ITU-R P.838-3 - Specific attenuation model for rain for use in prediction methods � �	China �	�	2024-05-16
�	[ 39 ] � �	Proposed revision to Recommendation ITU-R P.1409-3 - Propagation data and prediction methods for systems using high altitude platform stations and other elevated stations in the stratosphere at frequencies greater than about 0.7 GHz � �	Japan �	�	2024-05-16
�	[ 38 ] � �	Support document for Annex 10 to Document 3K/335 - Prediction of building entry loss � �	Japan �	�	2024-05-16
�	[ 37 ] � �	Correspondence Group 3J-17 activity Report � �	Co-Chairs, CG 3J-17 �	�	2024-05-16
�	[ 36 ] � �	Proposed revisions of Recommendations ITU-R P.526-15 and ITU-R P.619-5 - Propagation by diffraction - addition of a general terrain slant path model � �	Australia �	�	2024-05-16
�	[ 35 ] � �	Submission of D-Band rain attenuation statistics affecting an 800-m terrestrial link for Table I-1 of DBSG3 � �	Politecnico di Milano Dipartimento di Elettronica, Informazion e Biongegneria (Italy) �	�	2024-05-16
�	[ 34 ] � �	Liaison statement to Working Parties 7C and 7D (copy to Working Parties 4C, 5A, 5B, 5C, 3J and 3M) - Relevant technical information to support studies under WRC-27 agenda item 1.18 � �	WP 4A �	AI1.18 �	2024-05-15
�	[ 33 ] � �	Merge of two working documents towards a preliminary draft revision of Recommendation ITU-R P.676-13 into one document - Attenuation by atmospheric gases and related effects � �	Russian Federation �	�	2024-05-14
�	[ 32 ] � �	Modification to the preliminary draft revision of Recommendation ITU-R P.526-15 - Propagation by diffraction � �	Russian Federation �	�	2024-05-14
�	[ 31 ] � �	Proposal on elevation of preliminary draft revision of Recommendation ITU-R P.525-4 - Calculation of free-space attenuation � �	Russian Federation �	�	2024-05-14
�	[ 30 ] � �	Correspondence Group 3J-3K-3M-14 Activity Report - Issues relating to the HAPS propagation model � �	Chair, CG 3J-3K-3M-14 �	�	2024-05-14
�	[ 29 ] � �	Working document toward a preliminary draft revision of HDB-58 - Update of Handbook 58 on ITU-R propagation prediction methods for interference and sharing studies � �	United States �	�	2024-05-13
�	[ 28 ] � �	Update to Working Party 3J Chairman's Report Document 3J/301, Annex 24 - Recommendation ITU-R P.834-6 � �	United States �	�	2024-05-13
�	[ 27 ] � �	Update to Working Party 3J Chairman's Report Document 3J/301, Annex 14 - Recommendation ITU-R P.676-13 � �	United States �	�	2024-05-13
�	[ 26 ] � �	Working document towards a draft reply liaison statement to Working Party 7B - WRC-27 agenda item 1.15 � �	United States �	AI1.15 �	2024-05-13
�	[ 25 ] � �	Activity Report of Correspondence Group 3M-4 - Software products, digital maps and reference numerical data products � �	CG 3M-4 �	�	2024-05-14
�	[ 24 ] � �	Activity Report of Correspondence Group 3J-3K-3M-16 - The atmospheric radio refractive index and its effects on radiowave propagation � �	CG 3J-3K-3M-16 �	�	2024-05-14
�	[ 23 ] � �	Proposed draft new Terms of Reference of Correspondence Group 3J-XX - Lunar radio frequency propagation � �	United States �	�	2024-05-13
�	[ 22 ] � �	Working document toward a preliminary draft new Fascicle ITU-R 3J/FAS/[LUNAR_RF_PROPAGATION] � �	United States �	�	2024-05-13
�	[ 21 ] � �	Activity Report of Correspondence Group 3J-3M-5 - Effect of clouds and precipitation on attenuation and depolarization on slant paths � �	CG 3J-3M-5 �	�	2024-05-14
�	[ 20 ] � �	Correspondence Group 3J-23 activity Report - General slant path terrain diffraction model � �	Chair, CG 3J-23 �	�	2024-05-09
�	[ 19 ] � �	New data for DBSG3 Table II-1 - Three years of Alphasat attenuation statistics in Tito Scalo and Spino d'Adda � �	Italy �	�	2024-05-07
�	[ 18 ] � �	Liaison statement to Working Parties 3M, 4A, 5A, 5B, 5C, 5D, 7A and 7B (copy to ICAO for information) - WRC-27 agenda item 1.19 � �	WP 7C �	AI1.19 �	2024-05-07
�	[ 17 ] � �	Report on activities during April 2023 to April 2024 � �	CG 3J-11 �	�	2024-05-07
�	[ 16 ] � �	Preliminary draft revision of Recommendation ITU-R P.835-6 - Reference standard atmospheres � �	CG 3J-11 �	�	2024-05-07
�	[ 15 ] � �	Liaison statement to Radiocommunication Study Groups and Working Parties (copy for information to ITU-T and ITU-D Study Groups) � �	Chair, CCV �	�	2024-04-22
�	[ 14 ] � �	Liaison statement to Working Parties 4A and 4C (copy to Working Parties 3J, 3M, 5A, 5B, and 5C for information) - WRC-27 agenda item 1.18 � �	WP 7D �	AI1.18 �	2024-03-28
�	[ 13 ] � �	Liaison statement to Working Parties 4A, 4C and 5A (copy to Working Parties 1B, 3J, 3M, 5B and 5D for information) - WRC-27 agenda item 1.16 � �	WP 7D �	AI1.16 �	2024-03-28
�	[ 12 ] � �	Liaison statement to Working Parties 3J and 3M (copy to Working Parties 1B, 4A, 4C, 5A, 5B, and 5D for information) on WRC-27 agenda items 1.16 and 1.18 � �	WP 7D �	AI1.18, AI1.16 �	2024-03-28
�	[ 11 ] � �	Liaison statement for action to Working Parties 3J, 4A, 4C, 5A, 5B, 5C, 5D, 7A, 7C and 7D, and for information to Working Party 1B - Relevant technical information to support studies under WRC-27 agenda item 1.15 � �	WP 7B �	AI1.15 �	2024-03-27
�	[ 10 ] � �	Liaison statement out to key SDOs on the publication of GR THz 001 and GR THz 002 � �	ETSI �	�	2024-03-27
�	[ 9 ] � �	Liaison statement to Working Party 5B (copy to Working Parties 3J, 3K, 3M, 4A, 4C, 5A, 5C and 7D for information) - Information on active and passive sensors in the EESS for WRC-27 agenda item 1.8 � �	WP 7C �	AI1.8 �	2024-03-26
�	[ 8 ] � �	Liaison statement to Working Party 5C (copy to Working Parties 4A, 4C, 5A, 5B, 3J and 3M) - Relevant technical information to support studies under WRC-27 agenda item 1.18 � �	WP 7C �	AI1.18 �	2024-03-25
�	[ 7 ] � �	Liaison statement to Working Parties 3J, 3M (copy to Working Parties 4A, 4C, 5A, 5B and 5C) - Propagation aspects related to WRC-27 agenda item 1.18 � �	WP 7C �	AI1.18 �	2024-03-25
�	[ 6 ] � �	Liaison statement to Working Parties 4A, 4C, 5A, 5B (copy to Working Parties 5C, 3J and 3M) - Relevant technical information to support studies under WRC-27 agenda item 1.18 � �	WP 7C �	AI1.18 �	2024-03-25
�	[ 5 ] � �	Liaison statement to Working Party 5C (copy to Working Parties 1A, 3J, 3M, 4A, 4B, 4C, 5A, 5B, 7C and 7D for information) - WRC-27 agenda item 1.10 � �	WP 6A �	AI1.10 �	2024-03-18
�	[ 4 ] � �	Response liaison statement to ITU-T Study Group 5 (copy to ITU-R Working Parties 1C, 3J, 3K and 3M) - Considerations on draft Recommendation ITU-T K.DMEI of ITU-T Study Group 5 � �	WP 5D �	�	2024-02-09
�	[ 3 ] � �	Text from WRC-23 Plenary for the attention of the ITU-R Working Parties that are either responsible for or contributing to studies relevant to items of the WRC-27 agenda or the WRC-31 preliminary agenda � �	Director, BR �	�	2024-01-30
�	[ 2 ] � �	Liaison statement on draft Recommendation ITU-T K.DMEI - Determination and mitigation of electromagnetic interference between base stations due to tropospheric radio-duct � �	ITU-T SG5 �	�	2023-12-21
�	[ 1 ] � �	Documents to be carried over from the 2019-2023 Study Period � �	WP 3J �	�	2023-12-06
Resultats:96 documents R�sultats :� Pr�c�dent�-� 1 - 2 �

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