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ITU-R WP3J C

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Propagation Fundamentals

Results:42 total items.

Contributions [ Source: United States of America ]
	Number	Title	Source	AI/Question	Date
	[ 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
Results:42 total items.

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