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Principes Fondamentaux de la Propagation

Resultats:303 documents

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Contributions��
�	Num�ro�	Titre	Source	AI/Question	Date
�	[ 253 ] � �	This document has been withdrawn � �	BR, Study Groups Deparment �	�	2023-05-10
�	[ 252 ] � �	Preliminary draft revision of Recommendation ITU-R P.2040-2 - Effects of building materials and structures on radiowave propagation above about 100 MHz � �	United States of America �	�	2023-05-09
�	[ 251 ] � �	Preliminary draft revision of Recommendation ITU-R P.834-9 - Effects of tropospheric refraction on radiowave propagation � �	United States of America �	Q201/7 �	2023-05-09
�	[ 250 ] � �	Preliminary draft revision of Recommendation ITU-R P.676-13 - Gaseous attenuation and related effects � �	United States of America �	Q201/7 �	2023-05-09
�	[ 249 ] � �	Preliminary draft revision of Recommendation ITU-R P.341-7 - The concept of transmission loss for radio links � �	United States of America �	�	2023-05-09
�	[ 248 ] � �	Preliminary draft revision of Recommendation ITU-R P.1511-2 - Topography for Earth-space propagation modelling � �	United States of America �	Q202/4 �	2023-05-09
�	[ 247 ] � �	Preliminary draft editorial amendment of Recommendation ITU-R P.341-7 - The concept of transmission loss for radio links � �	United States of America �	�	2023-05-09
�	[ 246 ] � �	Preliminary draft revision of Recommendation ITU-R P.453-14 - � 4 - The radio refractive index: its formula and refractivity data � �	United States of America �	Q201/7 �	2023-05-09
�	[ 245 ] � �	Preliminary draft revision of Recommendation ITU-R P.453-14 - �� 2.1 and 3 - The radio refractive index: its formula and refractivity data � �	United States of America �	Q201/7 �	2023-05-09
�	[ 244 ] � �	Preliminary draft revision of Recommendation ITU-R P.453-14 - � 1 - The radio refractive index: its formula and refractivity data � �	United States of America �	Q201/7 �	2023-05-09
�	[ 243 ] � �	Discussion document regarding horizontal interpolation methods for gridded atmospheric data � �	United States of America �	�	2023-05-09
�	[ 242 ] � �	Correspondence Group 3J-17 Activity Report � �	Co-Chairmen, CG 3J-17 �	�	2023-05-09
�	[ 241 ] � �	Liaison statement to ITU-R Working Parties - Revising Recommendation ITU-R V.431-8 � �	CCT �	�	2023-05-09
�	[ 240 ] � �	Report on the activities of Correspondence Group 3J-3K-3M-14 - Issues relating to the HAPS propagation model � �	Chairman, CG 3J-3K-3M-14 �	�	2023-05-08
�	[ 239 ] � �	Activity Report of Correspondence Group 3M-4 - Software products, digital maps and reference numerical data products � �	CG 3M-4 �	�	2023-05-08
�	[ 238 ] � �	Report of activities during July 2022 to April 2023 � �	CG 3J-11 �	�	2023-04-25
�	[ 237 ] � �	Preliminary draft new Fascicle on the reference atmospheres in Annex 3 of Recommendation ITU-R P.835-7 � �	CG 3J-11 �	�	2023-04-25
�	[ 236 ] � �	Draft working document towards a preliminary draft revision of Recommendation ITU-R P.835-6 - Reference standard atmospheres � �	CG 3J-11 �	�	2023-04-25
�	[ 235 ] � �	Liaison statement to Working Parties 3M, 3J, and 3K - Further development of a preliminary draft new Report ITU-R M.[IMT.ABOVE 100 GHz] � �	WP 5D �	�	2023-02-15
�	[ 234 ] � �	Formation of a new ETSI ISG for Terahertz Communications (THz) � �	European Telecommunications Standards Institute �	�	2023-01-23
�	[ 233 ] � �	Revising Recommendation ITU-R V.431-8 - Nomenclature: Number 12, THF 300 to 3 000 GHz, Terametric waves � �	ATDI �	Q228/3 �	2022-11-21
�	[ 232 ] � �	Reply liaison statement to Working Party 3M (copy to Working Parties 3J and 3K) - Future development of P-series Recommendations to address frequencies above 100 GHz � �	WP 5D �	�	2022-10-31
�	[ 231 ] � �	Liaison statement to Working Party 3J - Usage of Recommendation ITU-R P.2146 � �	WP 7C �	�	2022-10-14
�	[ 230 ] � �	Reply liaison statement to Working Party 3M (copy to Working Parties 1A, 1B, 1C, 4A, 4B, 4C, 5A, 5B, 5C, 5D, 6A, 7B and 7D for information) - Future development of P-series Recommendations to address frequencies above 100 GHz � �	WP 7C �	�	2022-10-07
�	[ 229 ] � �	Reply liaison statement to Working Party 3M (copy to Working Parties 3J, 3K, 1A, 1B, 1C, 4A, 4B, 4C, 5A, 5B, 5C, 5D, 6A, 7B, and 7C) - Extending the application of propagation Recommendations to frequencies greater than 100 GHz � �	WP 7D �	�	2022-10-06
�	[ 228 ] � �	Liaison statement to Working Parties 3J, 3K and 3M - Revision of Report ITU-R BT.2383 � �	WP 6A �	�	2022-09-28
�	[ 227 ] � �	Reply liaison statement to Working Party 5D (copy to Working Parties 3J, 3K, 3M, 4A, 4C, 5A, 5B, 5C, 7B, 7C and 7D for information) - WRC-23 agenda item 1.4 � �	WP 6A �	AI1.4 �	2022-09-28
�	[ 226 ] � �	Liaison statement to Working Parties 3J, 3K, 3M, 4A, 4C, 5A, 5B, 5C, 6A, 7B, 7C and 7D - WRC-23 agenda item 1.4 � �	WP 5D �	AI1.4 �	2022-07-01
�	[ 225 ] � +Ann.1-31�	Report on the meeting of Working Party 3J (Geneva, 30 May - 10 June 2022) � �	Chairman, WP 3J �	�	2022-06-10
�	[ 224 ] � �	Final list of participants Working Party 3J (30 May - 10 June 2022) � �	Director, BR �	�	2022-06-10
�	[ 223 ] � �	List of documents issued (Documents 3J/145 - 3J/223) � �	BR, Study Groups Department �	�	2022-06-07
�	[ 222 ] � �	Proposed correction to Recommendation ITU-R P.1144-11 � �	Spain �	�	2022-05-23
�	[ 221 ] � �	Working document toward a preliminary draft revised Recommendation ITU-R P.835-6 Annex 3 - Analysis on horizontal interpolation methods for NWP data using RAOBs � �	European Space Agency �	�	2022-05-23
�	[ 220 ] � �	Diffraction/ducting loss due to terrain and/or specific obstruction of Recommendation ITU-R P.619 � �	China (People's Republic of) �	�	2022-05-23
�	[ 219 ] � �	Contribution to DBSG3 Table IV-1 : Rain rate statistics in Kourou � �	France �	�	2022-05-23
�	[ 218 ] � �	Work plan for a preliminary draft revision to Recommendation ITU-R P.840-8 � �	France �	�	2022-05-23
�	[ 217 ] � �	Supporting document for rain height model in Recommendation ITU-R P.839-4 - A Weighted Mean Annual Rain Height model � �	China (People's Republic of) �	�	2022-05-23
�	[ 216 ] � �	Proposed new modification to Recommendation ITU-R P.841-6 and Recommendation ITU-R P.581-2 - Conversion of annual statistics to worst-month statistics for two statistical methods � �	China (People's Republic of) �	�	2022-05-23
�	[ 215 ] � �	Proposed modifications to Recommendation ITU-R P.310-10 and Recommendation ITU-R P.525-4 - Discussion about definitions of several terms relating to propagation in non-ionized media � �	China (People's Republic of) �	�	2022-05-23
�	[ 214 ] � �	Proposed modification to Recommendation ITU-R P.834-9 - Minimum trapping frequency of evaporation duct � �	China (People's Republic of) �	�	2022-05-23
�	[ 213 ] � �	Proposed modification to Recommendation ITU-R P.453-14 - Global digital map of evaporation duct � �	China (People's Republic of) �	�	2022-05-23
�	[ 212 ] � �	Propose modifications to Recommendation ITU-R P.310-10, Recommendation ITU-R P.680-3 and Recommendation ITU-R P.682-3 - Discussion about definition of fade depth � �	China (People's Republic of) �	�	2022-05-23
�	[ 211 ] � �	Proposed editorial amendment of Recommendations ITU-R P.617-5 and ITU-R P.1812-6 � �	China (People's Republic of) �	�	2022-05-23
�	[ 210 ] � �	Proposed draft modification to Recommendation ITU-R P.835-6 - Reference standard atmospheres � �	China (People's Republic of) �	�	2022-05-23
�	[ 209 ] � �	A new Mie scattering attenuation predicting method and proposed modification to Recommendation ITU-R P.1622 � �	China (People's Republic of) �	�	2022-05-23
�	[ 208 ] � �	Working document toward a preliminary draft revised Recommendation ITU-R P.835-6 Annex 3 - Comparison of reference atmospheres derived from ERA15, ERA5 and RAOBs profiles � �	European Space Agency �	�	2022-05-23
�	[ 207 ] � �	Working document toward a preliminary draft revised Recommendation ITU-R P.2108 - A new clutter loss model for slant paths � �	Spain , Austria , Czech Republic , European Space Agency �	�	2022-05-23
�	[ 206 ] � �	Simulations of clutter loss � �	Telefon AB - LM Ericsson �	�	2022-05-23
�	[ 205 ] � �	Transfer of material on building entry loss from Recommendation ITU-R P.2040 to Recommendation ITU-R P.2109 � �	United Kingdom of Great Britain and Northern Ireland �	�	2022-05-23
�	[ 204 ] � �	Use digital surface data for path specific propagation prediction methods � �	United Kingdom of Great Britain and Northern Ireland �	�	2022-05-23
Resultats:303 documents R�sultats :� Pr�c�dent�-� 1 - 2 - 3 - 4 - 5 - 6 - 7 �-�Suivant �

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