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[162]  Report of the meeting of Working Party 3J (Geneva, 26 May-5 June 2025)

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36689 octetos 2025-06-18 [162] Annex 30- Revision to Terms of Reference of Correspondence Group 3J-17 - Modelling of Earth or other planetary surfaces bistatic scattering

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42120 octetos 2025-06-18 [162] Annex 29- Terms of Reference of Correspondence Group 3J-3M-5 - Effect of clouds and precipitation on attenuation and depolarization on slant paths

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42643 octetos 2025-06-18 [162] Annex 28- Terms of Reference of Correspondence Group 3J-2 - Modelling of spatial and temporal variability of precipitation

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39581 octetos 2025-06-18 [162] Annex 27- Terms of Reference of Correspondence Group 3J-3 - Time series synthesisers

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403671 octetos 2025-06-18 [162] Annex 26- Preliminary draft new Recommendation ITU-R P.[LAND_BISTATIC_SCATTER] - Land surface bistatic scattering coefficient prediction

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264601 octetos 2025-06-18 [162] Annex 25- Preliminary draft revision of Recommendation ITU-R P.341-7 - The concept of transmission loss for radio links

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3028772 octetos 2025-06-18 [162] Annex 24- Preliminary draft new Fascicle ITU-R 3J/FAS/[LUNAR_RF_PROPAGATION] - Fascicle on predicting lunar RF propagation characteristics

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2457797 octetos 2025-06-17 [162] Annex 23- Working document toward a preliminary draft revision of Recommendation itu-R P.2146 - Sea surface bistatic scattering

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4749582 octetos 2025-06-17 [162] Annex 22- Discussion document on Recommendation ITU-R P.1407-8 - A method for synthesizing omnidirectional antenna characteristics using power angle delay profiles derived from directional antennas

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251810 octetos 2025-06-17 [162] Annex 21- Working document towards a preliminary draft new Report ITU-R P.[STOCHASTIC_CLUTTER] - Report on radio-wave propagation in stochastic cluttered media

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61945 octetos 2025-06-17 [162] Annex 20- Report of Working Group 3J-3 Report of Working Group 3J-3 (Global mapping and statistical aspects)

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291447 octetos 2025-06-17 [162] Annex 19- Working document towards a preliminary draft new recommendation consolidating Recommendations ITU-R P.581-3 and ITU-R P.841-7 - The concept of "worst month" and its conversion from annual statistics

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542353 octetos 2025-06-17 [162] Annex 18- Working document towards a preliminary draft revision to Recommendation ITU-R P.1853-2 - Time series synthesis of tropospheric impairments

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40804 octetos 2025-06-17 [162] Annex 17- Working document towards a preliminary draft revision of Recommendation ITU-R P.838 - Specific attenuation model for rain for use in prediction methods

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36619 octetos 2025-06-17 [162] Annex 16- Comparison of the height of the 0?C isotherm with several ERA5 cloud parameters

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3068063 octetos 2025-06-17 [162] Annex 15- Working document towards a preliminary draft revision to Recommendation ITU-R P.837-7 - Characteristics of precipitation for propagation modelling

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1922755 octetos 2025-06-26 [162] Annex 14 Revision 1- Preliminary draft revision of Recommendation ITU-R P.834-9 - Effects of tropospheric refraction on radiowave propagation

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42755 octetos 2025-06-17 [162] Annex 13- Report of Working Group 3J-1 - Effects of the clear atmosphere

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42816 octetos 2025-06-17 [162] Annex 12- Preliminary draft revision of Recommendation ITU-R P.834-9 - Effects of tropospheric refraction on radiowave propagation

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63088 octetos 2025-06-17 [162] Annex 11- Preliminary draft revision of Recommendation ITU-R P.1621-2 - Propagation data required for the design of Earth-space systems operating between 20 THz and 375 THz

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35313 octetos 2025-06-17 [162] Annex 10- Preliminary draft revision of Recommendation ITU-R P.310 - Definition of evaporation duct

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168418 octetos 2025-06-17 [162] Annex 9- Working document towards a preliminary draft revision of Recommendation ITU-R P.525-5 - Calculation of free space attenuation

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379195 octetos 2025-06-17 [162] Annex 8- Working document towards a preliminary draft revision of Recommendation ITU-R P.676-13 - Gaseous attenuation and related effects

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1372207 octetos 2025-06-17 [162] Annex 7- Preliminary draft revision of Recommendation ITU-R P.676-13 - Gaseous attenuation and related effects

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3427471 octetos 2025-06-17 [162] Annex 6 Part 1

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3584219 octetos 2025-06-17 [162] Annex 6- Preliminary draft revision of Recommendation ITU-R P.453-14 - The radio refractive index: its formula and refractivity data

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4181379 octetos 2025-06-12 [162] Annex 5- Preliminary draft new Fascicle ITU-R 3J/FAS/[SLANT PATH EXCESS PATH LENGTH] - Fascicle on Earth-space tropospheric excess path length for Recommendation ITU-R P.834-9

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1049537 octetos 2025-06-12 [162] Annex 4- 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

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186882 octetos 2025-06-12 [162] Annex 3- Summary of proposed revisions to Recommendation ITU R P.453 - The radio refractive index: Its formula and refractivity data

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907550 octetos 2025-06-12 [162] Annex 2- Discussion document regarding Recommendation ITU-R P.453-14 - The radio refractive index: its formula and refractivity data - Vertical refractive gradient

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777042 octetos 2025-06-12 [162] Annex 1 Part 2

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797827 octetos 2025-06-12 [162] Annex 1 Part 1

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32926702 octetos 2025-06-12 [162] Annex 1- Proposed modification to Recommendation ITU-R P.453-14 - Global digital maps of surface and elevated ducts

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86523 octetos 2025-06-18 [162] - Report on the meeting of Working Party 3J - Fundamentals of radio-wave propagation in non-ionized media (26 May - 5 June 2025)
 

Documento :

UIT-R R23-WP3J  Contribución  162

Título :

Report of the meeting of Working Party 3J (Geneva, 26 May-5 June 2025)

Recibido en :

2025-06-06

Origen :

Chair, WP 3J

Disponibilidad :

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