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Word
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36689 bytes |
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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Word
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42120 bytes |
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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Word
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42643 bytes |
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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Word
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39581 bytes |
2025-06-18 |
[162] Annex 27
- Terms of Reference of Correspondence Group 3J-3 - Time series synthesisers |
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Word
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403671 bytes |
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 bytes |
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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Word
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3028772 bytes |
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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Word
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2457797 bytes |
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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Word
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4749582 bytes |
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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Word
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251810 bytes |
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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Word
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61945 bytes |
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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Word
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291447 bytes |
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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Word
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542353 bytes |
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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Word
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40804 bytes |
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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Word
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36619 bytes |
2025-06-17 |
[162] Annex 16
- Comparison of the height of the 0?C isotherm with several ERA5 cloud parameters |
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Word
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3068063 bytes |
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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Word
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1922755 bytes |
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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Word
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42755 bytes |
2025-06-17 |
[162] Annex 13
- Report of Working Group 3J-1 - Effects of the clear atmosphere |
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Word
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42816 bytes |
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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Word
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63088 bytes |
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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Word
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35313 bytes |
2025-06-17 |
[162] Annex 10
- Preliminary draft revision of Recommendation ITU-R P.310 - Definition of evaporation duct |
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Word
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168418 bytes |
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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Word
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379195 bytes |
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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Word
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1372207 bytes |
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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Zip (Document)
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3427471 bytes |
2025-06-17 |
[162] Annex 6 Part 1
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Word
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3584219 bytes |
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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Word
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4181379 bytes |
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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Word
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1049537 bytes |
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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Word
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186882 bytes |
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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Word
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907550 bytes |
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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Zip (Document)
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777042 bytes |
2025-06-12 |
[162] Annex 1 Part 2
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Zip (Document)
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797827 bytes |
2025-06-12 |
[162] Annex 1 Part 1
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Word
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32926702 bytes |
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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Word
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86523 bytes |
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) |
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