UIT-R�WP3J� C�

�

English� Fran�ais

�

P�gina principal : UIT-R : WP3J : Contribuciones�

Nuevo�-� Busque los documentos de la reuni�n

�

UIT-R�WP3J� C�

UIT-R�WP3J	N�mero m�ximo de documentos/p�gina:
Fundamentos de la Propagaci�n

Resultados :42 documentos

Contribuciones �[�Origen:�United States of America�]���
�	N�mero�	T�tulo	Origen	AI/Cuesti�n	Fecha
�	[ 260 ] � �	Working document toward a preliminary draft new Report ITU-R P.[LOS_PROBABILITY] - Line-of-sight probability within urban and suburban clutter � �	United States of America �	�	2023-05-09
�	[ 259 ] � �	Discussion document concerning studying updates of the clutter loss model in � 1.1 of Recommendation ITU-R P.2108-1 - Clutter loss definition � �	United States of America �	�	2023-05-09
�	[ 258 ] � �	Discussion document towards a preliminary draft new Recommendation on human body shielding � �	United States of America �	�	2023-05-09
�	[ 257 ] � �	Working document toward a preliminary draft new Question ITU-R [LUNAR_PERMITTIVITY]/3 - Lunar regolith reflection coefficients � �	United States of America �	�	2023-05-09
�	[ 256 ] � �	Working document toward a preliminary draft new Report ITU-R P.[ROUGH_SURFACE_BISTATIC_SCATTER] - Report on predicting coherent and diffuse bistatic scattering from multi-layered rough surfaces � �	United States of America �	�	2023-05-09
�	[ 255 ] � �	Working document toward a preliminary draft revision of rain specific attenuation Fascicle 3J/FAS/9 - Rain specific attenuation formulation � �	United States of America �	�	2023-05-09
�	[ 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
�	[ 181 ] � �	Contributions to the propagation databanks: Path length turbulence statistics for goldstone, CA (Apollo site), Canberra, Australia, Madrid, Spain; and Kennedy Space Center, Florida � �	United States of America �	�	2022-05-13
�	[ 180 ] � �	Preliminary draft revision of Recommendation ITU-R P.368-9 - Ground-wave propagation prediction method for frequencies between 10 kHz and 30 MHz � �	United States of America �	�	2022-05-13
�	[ 179 ] � �	Preliminary draft revision of Recommendation ITU-R P.526-15 - Propagation by diffraction � �	United States of America �	�	2022-05-13
�	[ 178 ] � �	Draft revision of Recommendation ITU-R P.834-9 - Effects of tropospheric refraction on radiowave propagation � �	United States of America �	Q201/3 �	2022-05-13
�	[ 177 ] � �	Working document toward a preliminary draft new Question ITU-R [LUNAR_PERMITTIVITY]/3 - Lunar complex relative permittivity prediction models � �	United States of America �	�	2022-05-13
�	[ 174 ] � �	Draft revision to Recommendation ITU-R P.2040-2 - Plane wave reflection and transmission for a multi-layer slab � �	United States of America �	�	2022-05-13
�	[ 172 ] � �	Preliminary draft revision of ITU-R P.310-10 - Definitions of terms relating to propagation in non-ionized media � �	United States of America �	�	2022-05-13
�	[ 171 ] � �	Draft revision to ITU-R P. 2040-2 - complex relative permittivity of building materials � �	United States of America �	�	2022-05-13
�	[ 109 ] � �	Proposed editorial amendment of Recommendation ITU-R P.676-12 - Attenuation by atmospheric gases and related effects - Downwelling and upwelling microwave brightness temperature � �	United States of America �	�	2021-06-07
�	[ 108 ] � �	Discussion document regarding Recommendation ITU-R P.2109 - Analysis of Building Entry Loss Model from ITU-R P.2109-1 � �	United States of America �	�	2021-06-07
�	[ 107 ] � �	Working document towards a preliminary draft revision to ITU-R P.1057-6 - Statistics of normally distributes random variables � �	United States of America �	�	2021-06-07
�	[ 76 ] � �	Proposed draft revision to Recommendation ITU-R P.833-9 - Attenuation in vegetation � �	United States of America �	�	2021-04-12
�	[ 41 ] � �	Proposed editorial amendments of Recommendation ITU-R P.676-12 � �	United States of America �	�	2020-07-29
�	[ 40 ] � �	Proposed editorial amendment to Recommendation ITU-R P.835-6 - Reference standard atmospheres � �	United States of America �	�	2020-07-29
�	[ 39 ] � �	Proposed revision to the Handbook on Radiometeorology � �	United States of America �	�	2020-07-29
�	[ 38 ] � �	Draft reply liaison to Working Party 7C - Earth surface bistatic scattering coefficient prediction � �	United States of America �	�	2020-07-29
�	[ 37 ] � �	Discussion document regarding Recommendation ITU-R P.453-14 - The radio refractive index its formula and refractivity data - Vertical refractive gradient � �	United States of America �	�	2020-07-29
�	[ 36 ] � �	Discussion document regarding Recommendation ITU-R P.835-6 - Reference standard atmospheres - Annex 3: Numerical weather prediction data of atmospheric vertical profiles � �	United States of America �	�	2020-07-29
�	[ 35 ] � �	Discussion document regarding Recommendation ITU-R P.2109-1 - Analysis of building entry loss model from Recommendation ITU-R P.2109-1 � �	United States of America �	�	2020-07-29
�	[ 34 ] � �	Working document toward a preliminary draft new Recommendation ITU-R P.[BISTATIC SCATTER] - Earth surface bistatic scattering coefficient prediction � �	United States of America �	�	2020-07-29
�	[ 33 ] � �	Working document toward a preliminary draft new Fascicle ITU-R 3J/FAS[BISTATIC SCATTER] - Fascicle on earth surface bistatic scattering coefficient prediction models - Abstract � �	United States of America �	�	2020-07-29
�	[ 32 ] � �	Preliminary draft revision of Recommendation ITU-R P.527-5 - Electrical Properties of the Surface of the Earth � �	United States of America �	�	2020-07-29
�	[ 31 ] � �	Proposed revision of Recommendation ITU-R P.453-14 - The radio refractive index: its formula and refractivity data - Surface and elevated ducts � �	United States of America �	�	2020-07-29
�	[ 30 ] � (Rev.1)�	Discussion document regarding Recommendation ITU-R P.835-6 reference standard atmospheres - Experimental data of atmospheric vertical profiles � �	United States of America �	�	2020-07-29
�	[ 29 ] � �	Proposed integration of Table 2 of Recommendation ITU-R P.1144-10 and the SG 3 software web page � �	United States of America �	�	2020-07-29
�	[ 28 ] � �	Review of software digital data products � �	United States of America �	�	2020-07-29
Resultados :42 documentos �

Telecarga de m�ltiples documentos:�Marcar las casillas correspondientes a los documentos seleccionados, a continuaci�n pulsar "Telecargar"

� �
�

Preferencias del usuario:�

Telecarga de m�ltiples documentos:�Formatos e idiomas que hay que tener en cuenta (si est�n disponibles):

(E: ingl�s - F: franc�s - S: espa�ol - A: �rabe - C: chino - R: ruso)

Comienzo de la p�gina�-� Comentarios�-� Cont�ctenos�-� Copyright � UIT�2008�Reservados todos los derechos
Contacto p�blico :� Coordenador de Web UIT-R
Actualizado el :�2025-1-9

�