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UIT-R�SG03� C�

UIT-R�SG03	N�mero m�ximo de documentos/p�gina:
Propagaci�n de las Ondas Radioel�ctricas

Resultados :135 documentos

Resultados :� 1 - 2 - 3 �-�Siguiente

Contribuciones��
�	N�mero�	T�tulo	Origen	AI/Cuesti�n	Fecha
�	[ 135 ] � �	Summary record of the meeting of Study Group 3 (Geneva, 2 June 2023) � �	Chairman, SG 3 �	�	2023-06-02
�	[ 134 ] � �	Final list of participants - Study Group 3 (Geneva, 2 June 2023) � �	Director BR �	�	2023-06-02
�	[ 133 ] � �	List of documents issued (Documents 3/93 - 3/133) � �	BR. Study Groups Department �	�	2023-06-02
�	[ 132 ] � �	Draft revision of Question ITU-R 211-7/3 - Propagation data and propagation models in the frequency range 300 MHz to 450 GHz for the design of short-range wireless radiocommunication systems and wireless local area networks (WLAN) � �	WP 3K �	�	2023-06-01
�	[ 131 ] � �	Draft revision of Question ITU-R 203-8/3 - Propagation prediction methods for terrestrial broadcasting, fixed (broadband access) and mobile services using frequencies above 30 MHz � �	WP 3K �	�	2023-06-01
�	[ 130 ] � �	Draft revision of Question ITU-R 235/3 - Impact of engineered electromagnetic surfaces on radiowave propagation � �	WP 3K �	�	2023-06-01
�	[ 129 ] � (Rev.1)�	Draft revision of Recommendation ITU-R P.1144-11 - Guide to the application of the propagation methods of Radiocommunication Study Group 3 � �	WP 3M �	�	2023-06-01
�	[ 128 ] � (Rev.1)�	Draft new Question ITU-R XXX/3 - Use of machine learning methods for radiowave propagation studies � �	WP 3M �	�	2023-06-01
�	[ 127 ] � (Rev.1)�	Draft revision of Recommendation ITU-R P.452-17 - Prediction procedure for the evaluation of interference between stations on the surface of the Earth at frequencies above about 0.1 GHz � �	WP 3M �	�	2023-06-01
�	[ 126 ] � (Rev.1)�	Draft revision of Recommendation ITU-R P.1409 - 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 � �	WP 3M �	�	2023-06-01
�	[ 125 ] � �	Draft revision of Report ITU-R P.2406-2 - Studies for short-path propagation data and models for terrestrial radiocommunication systems in the frequency range 6 GHz to 450 GHz � �	WP 3K �	�	2023-06-01
�	[ 124 ] � (Rev.1)�	Draft revision of Recommendation ITU-R P.1411-11 - Propagation data and prediction methods for the planning of short-range outdoor radiocommunication systems and radio local area networks in the frequency range 300 MHz to 100 GHz � �	WP 3K �	�	2023-06-01
�	[ 123 ] � (Rev.1)�	Draft revision of Recommendation ITU-R P.1410-5 - Propagation data and prediction methods required for the design of terrestrial broadband radio access systems operating in a frequency range from 3 to 60 GHz � �	WP 3K �	�	2023-06-01
�	[ 122 ] � (Rev.1)�	Draft revision of troposcatter prediction method of Recommendation ITU-R P.2001-4 - A general purpose wide-range terrestrial propagation model in the frequency range 30 MHz to 50 GHz � �	WP 3M �	�	2023-06-01
�	[ 121 ] � (Rev.1)�	Draft revision of Recommendation ITU-R P.1238-11 - Propagation data and prediction methods for the planning of indoor radiocommunication systems and radio local area networks in the frequency range 300 MHz to 450 GHz � �	WP 3K �	�	2023-06-01
�	[ 120 ] � (Rev.1)�	Draft revision of Recommendation ITU-R P.618-13 - Propagation data and prediction methods required for the design of Earth-space telecommunication systems � �	WP 3M �	�	2023-06-01
�	[ 119 ] � (Rev.1)�	Draft revision of Recommendation ITU-R P.1546-6 - Method for point-to-area predictions for terrestrial services in the frequency range 30 MHz to 4 000 MHz � �	WP 3K �	�	2023-06-01
�	[ 118 ] � (Rev.1)�	Draft revision of Recommendation ITU-R P.1812-6 - A path-specific propagation prediction method for point-to-area terrestrial services in the frequency range 30 MHz to 6 000 MHz � �	WP 3K �	�	2023-06-01
�	[ 117 ] � (Rev.1)�	Draft revision of Recommendation ITU-R P.2109-1 - Prediction of building entry loss � �	WPs 3J, 3K and 3M �	�	2023-06-01
�	[ 116 ] � �	Draft revision of Report ITU-R P.2346-4 - Compilation of measurement data relating to building entry loss � �	WPs 3J, 3K and 3M �	�	2023-06-01
�	[ 115 ] � (Rev.1)�	Effects of building materials and structures on radiowave propagation above about 100 MHz � �	WP 3J �	�	2023-06-01
�	[ 114 ] � (Rev.1)�	Draft revision of Recommendation ITU-R P.840-8 - Attenuation due to clouds and fog � �	WP 3J �	�	2023-06-01
�	[ 113 ] � �	Draft editorial amendment to Recommendation ITU-R P.453-14 - The radio refractive index: its formula and refractivity data � �	WP 3J �	�	2023-06-01
�	[ 112 ] � �	Draft editorial amendment of Recommendation ITU-R P.341-7 - The concept of transmission loss for radio links � �	WP 3J �	�	2023-06-01
�	[ 111 ] � �	Draft revision of Resolution ITU-R 11-5 - Further development of the Spectrum Management System for Developing Countries � �	WPs 3J, 3K, 3L and 3M �	�	2023-06-01
�	[ 110 ] � �	Draft revision of Resolution ITU-R 12-1 - Handbooks and special publications for development of radiocommunication services � �	WPs 3J, 3K, 3L and 3M �	�	2023-06-01
�	[ 109 ] � �	This document has been withdrawn. � �	N/A (no se aplica) �	�	2023-06-01
�	[ 108 ] � (Rev.1)�	Draft revision of Recommendation ITU-R P.531-14 - Ionospheric propagation data and prediction methods required for the design of satellite networks and systems � �	WP 3L �	�	2023-06-01
�	[ 107 ] � (Rev.1)�	Draft revision of Recommendation ITU-R P.1239-3 - ITU-R reference ionospheric characteristics � �	WP 3L �	�	2023-06-01
�	[ 106 ] � (Rev.1)�	Draft revision of Recommendation ITU-R P.371-8 - Choice of indices for long-term ionospheric predictions � �	WP 3L �	�	2023-06-01
�	[ 105 ] � �	Executive Report from Working Party 3M to Study Group 3 � �	Chairman, WP 3M �	�	2023-05-30
�	[ 104 ] � �	Executive Report from Working Party 3L to Study Group 3 � �	Chairman, WP 3L �	�	2023-05-30
�	[ 103 ] � �	Executive Report from Working Party 3K to Study Group 3 � �	Chairman, WP 3K �	�	2023-05-30
�	[ 102 ] � �	Executive Report from Working Party 3J to Study Group 3 � �	Chairman, WP 3J �	�	2023-05-30
�	[ 101 ] � �	Liaison statement to ITU-R Working Parties - Revising Recommendation ITU-R V.431-8 � �	CCT �	�	2023-05-24
�	[ 100 ] � �	Liaison statement from ITU-D Study Group 2 Question 1/2 to ITU-T Study Groups 3, 5, 12, 13, 15, 16, 17, 20 FG-AI4A, ITU-R Study Groups 3, 4, 6, ITU-R Working Parties 1B, 5A, 5C, and 5D on new Question 1/2 and collaboration � �	ITU-D SG2 �	�	2022-12-20
�	[ 99 ] � �	Reply liaison statement to Coordination Committee for Terminology (CCT) (copy to Study Groups 1, 3, 4, 6 and 7, as well as Working Parties 1B, 5A, 5D, 6A, 7C and 7D) - Symbols in Recommendation ITU-R V.431-8 inconsistent with the definitions of the SI units and adding a new symbol THF � �	WP 5C �	�	2022-11-30
�	[ 98 ] � �	Reply liaison statement to Coordination Committee for Terminology (CCT) (copy to Study Groups 1, 3, 4, 6 and 7, as well as Working Parties 1B, 5C, 5D, 6A, 7C and 7D) - Symbols in Recommendation ITU-R V.431-8 inconsistent with the definitions of the SI units and adding a new symbol to the Radio Regulations � �	WP 5A �	�	2022-11-28
�	[ 97 ] � �	Reply liaison statement to Coordination Committee for Terminology (CCT) (copy to Study Groups 1, 3, 4, 6 and 7, as well as Working Parties 1B, 5A, 5C, 6A and 7D) - Symbols in Recommendation ITU-R V.431-8 inconsistent with the definitions of the SI units and adding a new symbol to the Radio Regulations � �	WP 5D �	�	2022-10-28
�	[ 96 ] � �	Reply liaison statement to Coordination Committee for Terminology (CCT) (copy to Study Groups 1, 3, 4, 5 and 6) - Symbols in Recommendation ITU-R V.431-8 inconsistent with the definitions of the SI units and adding a new symbol to the Radio Regulations � �	SG 7 �	�	2022-10-10
�	[ 95 ] � �	Approval of 1 revised ITU-R Question � �	SG 1 �	�	2022-10-07
�	[ 94 ] � �	Liaison statement to ITU-R Study Groups - Symbols in Recommendation ITU-R V.431-8 inconsistent with the definitions of the SI units and adding a new symbol to the Radio Regulations � �	CCT �	�	2022-06-30
�	[ 93 ] � �	Summary record of the meeting of Study Group 3 (Geneva, 13 June 2022) � �	Chairman, SG 3 �	�	2022-06-14
�	[ 92 ] � �	Final list of participants - Study Group 3 (Geneva, 13 June 2022) � �	Director, BR �	�	2022-06-13
�	[ 91 ] � �	List of documents issued (Documents 3/56 - 3/91) � �	BR. Study Groups Department �	�	2022-06-13
�	[ 90 ] � �	Draft editorial amendment of Recommendation ITU-R P.1812-6 - A path-specific propagation prediction method for point-to-area terrestrial services in the frequency range 30 MHz to 6 000 MHz � �	WP 3K �	�	2022-06-10
�	[ 89 ] � �	Draft editorial amendment to Recommendation ITU-R P.528-5 � �	WP 3K �	�	2022-06-10
�	[ 88 ] � �	Draft new Recommendation ITU-R P.[WIND_SPEED_MAPS] � �	WP 3J �	�	2022-06-10
�	[ 87 ] � �	Draft new Recommendation ITU R P.[DIGPROD] - Acquisition, presentation, analysis and use of digital products in studies of radiowave propagation � �	WP 3M �	�	2022-06-10
�	[ 86 ] � �	Draft editorial amendment of Recommendation ITU-R P.452-17 - Prediction procedure for the evaluation of interference between stations on the surface of the earth at frequencies above about 0.1 GHz � �	WP 3M �	�	2022-06-10
Resultados :135 documentos Resultados :� 1 - 2 - 3 �-�Siguiente �

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