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ITU-R WP3J.AR C

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Propagation Fundamentals

Results:47 total items.

Contributions [ Source: United States of America ]
	Number	Title	Source	AI/Question	Date
	[ 177 ]	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 of America		2024-05-13
	[ 176 ]	Update to WP 3J Chairman's Report Document 3J/301 Annex 24 - Recommendation ITU-R P.834-6	United States of America		2024-05-13
	[ 175 ]	Update to WP 3J Chairman's Report Document 3J/301 Annex 14 - Recommendation ITU-R P.676-13	United States of America		2024-05-13
	[ 174 ]	Working document towards a draft reply liaison statement to Working Party 7B - WRC-27 agenda item 1.15	United States of America	AI1.15	2024-05-13
	[ 173 ]	Proposed draft new Terms of Reference of Correspondence Group 3J-XX - Lunar Radio Frequency Propagation	United States of America		2024-05-13
	[ 172 ]	Working document toward a preliminary draft new Fascicle ITU-R 3J/FAS/ [LUNAR_RF_PROPAGATION]	United States of America		2024-05-13
	[ 142 ]	Working document toward a preliminary draft new Report ITU-R 3K Report/[LOS_PROBABILITY] - LoS probability within urban and suburban clutter	United States of America		2023-05-09
	[ 141 ]	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
	[ 140 ]	Working document toward a prliminary draft new Report ITU-R 3J/Report/[ROUGH_SURFACE_BISTATIC_SCATTER] - Report on predicting coherent and diffuse bistatic scattering from multi-layered rough surfaces	United States of America		2023-05-09
	[ 139 ]	Working document toward preliminary draft revision of rain specific attenuation Fascicle 3J/FAS/9 - Rain specific attenuation formulation	United States of America		2023-05-09
	[ 138 ]	Working document toward a preliminary draft new Question ITU-R [LUNAR_PERMITTIVITY]/3	United States of America		2023-05-09
	[ 137 ]	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
	[ 136 ]	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
	[ 135 ]	Preliminary draft revision of Recommendation ITU-R P.676-13 - Gaseous attenuation and related effects	United States of America	Q201/7	2023-05-09
	[ 134 ]	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
	[ 133 ]	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
	[ 132 ]	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
	[ 131 ]	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
	[ 130 ]	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
	[ 129 ]	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
	[ 128 ]	Discussion document regarding horizontal interpolation methods for gridded atmospheric data	United States of America		2023-05-09
	[ 91 ]	Preliminary draft revision of Recommendation ITU-R P.526-15 - Propagation by diffraction	United States of America		2022-05-13
	[ 90 ]	Draft revision of Recommendation ITU-R P.834-9 - Effects of tropospheric refraction on radiowave propagation	United States of America		2022-05-13
	[ 89 ]	Working document toward a preliminary draft new Question ITU-R [LUNAR_PERMITTIVITY] - Lunar complex relative permittivity prediction models	United States of America		2022-05-13
	[ 88 ]	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
	[ 87 ]	Preliminary draft revision of Recommendation ITU-R P.638-9 - Ground-wave propagation prediction method for frequencies between 10 kHz and 30 MHz	United States of America		2022-05-13
	[ 85 ]	Draft revision to ITU-R P. 2040-2 Plane wave reflection and transmission for a multi-layer slab	United States of America		2022-05-16
	[ 84 ]	Preliminary draft revision of ITU-R P. 310-10 - Definitions of terms relating to propagation in non-ionized media	United States of America		2022-05-16
	[ 83 ]	Draft revision to ITU-R P. 2040-2 - complex relative permittivity of building materials	United States of America		2022-05-16
	[ 55 ]	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
	[ 54 ]	Proposed editorial amendment of Recommendation ITU-R P.676-12 - A ttenuation by atmospheric gases and relaed efects - Downwelling and upwelling microwave brightness temperature	United States of America		2021-06-07
	[ 53 ]	Working document towards apreliminary draft revision to ITU-R P.1057-6 - Statistics of normally distributes random variables	United States of America		2021-06-07
	[ 40 ]	Proposed draft revision to ITU-R P.833	United States of America		2021-04-12
	[ 28 ]	Proposed editorial amendments of Recommendation ITU-R P.676-12	United States of America		2020-07-29
	[ 27 ]	Proposed editorial amendment to Recommendation ITU-R P.835-6 - Reference standard atmospheres	United States of America		2020-07-29
	[ 26 ]	Proposed revision to the Handbook on Radiometeorology	United States of America		2020-07-29
	[ 25 ]	Draft reply liaison to Working Party 7C - Earth surface bistatic scattering coefficient prediction	United States of America		2020-07-29
	[ 24 ]	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
	[ 23 ]	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
	[ 22 ]	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		2020-08-29
	[ 21 ]	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
	[ 20 ]	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
	[ 19 ]	Preliminary draft revision of Recommendation ITU-R P.527-5: Electrical Properties fo the Surface of the Earth	United States of America		2020-07-29
	[ 18 ]	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
	[ 17 ]	Discussion document regarding Recommendation ITU-R P.835-6 regerence standard atmospheres - Review of software digital data products	United States of America		2020-07-29
	[ 16 ]	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
	[ 15 ]	Review of software digital data products	United States of America		2020-07-29
Results:47 total items.

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