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[235]  Report of the meeting of Working Party 3J (Geneva, 15 - 25 June 2026)

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137445 bytes 2026-07-07 [235] Annex 37 Part 1

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292257 bytes 2026-07-07 [235] Annex 37 - Reply liaison statement to IEEE-APS

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48633 bytes 2026-07-07 [235] Annex 36 - Report of Working Group 3J-4 - Vegetation and obstacle diffraction

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35584 bytes 2026-07-07 [235] Annex 35 - Terms of Reference of Correspondence Group 3J-23 - General path modelling of slant path terrain diffraction

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156202 bytes 2026-07-07 [235] Annex 34 - Terms of Reference of Correspondence Group 3J-17 - Modelling of Earth or other planetary surfaces bistatic scattering

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36334 bytes 2026-07-07 [235] Annex 33 - Working document towards a preliminary draft new Question ITU-R XXX/3 - Maps and databases of electromagnetic properties of materials for radio propagation studies

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1043520 bytes 2026-07-07 [235] Annex 32 - 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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5151652 bytes 2026-07-06 [235] Annex 31 - Preliminary draft revision of Recommendation ITU-R P.2170-0 - Methods and models for predicting lunar radio-wave propagation characteristics

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449836 bytes 2026-07-06 [235] Annex 30 - Working document towards a preliminary draft revision of Recommendation ITU-R P.2170-0 - Methods and models for predicting lunar radio-wave propagation characteristics

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1634241 bytes 2026-07-06 [235] Annex 28 - Working document towards a preliminary draft revision of Recommendation ITU-R P.1407-8 - Clarification of the calculation method of correction factor GA for directional power-delay profiles

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36207 bytes 2026-07-06 [235] Annex 27 - Preliminary draft reply liaison statement to Working Party 7B - Progress of activities relating to WRC-27 agenda item 1.15

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405352 bytes 2026-07-06 [235] Annex 26 - Preliminary draft new Recommendation ITU-R P.[LAND_BISTATIC_SCATTER] - Land surface bistatic scattering coefficient prediction

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4753465 bytes 2026-07-06 [235] Annex 25 - 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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210135 bytes 2026-07-06 [235] Annex 24 - 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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65352 bytes 2026-07-06 [235] Annex 23 - Report of Working Group 3J-3 - (Global Mapping and Statistical Aspects)

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1993278 bytes 2026-07-06 [235] Annex 22 - Preliminary draft revision of Recommendation ITU-R P.1511-3 - Topography for Earth-space propagation modelling

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313855 bytes 2026-07-06 [235] Annex 21 - Working document towards a preliminary draft revision of Recommendation ITU-R P.1144-13 - Guidelines for the application of numerical methods used in propagation methods of Radiocommunication Study Group 3

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292381 bytes 2026-07-06 [235] Annex 20 - 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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541181 bytes 2026-07-06 [235] Annex 19 - Working document towards a preliminary draft revision of Recommendation ITU-R P.1853-2 - Time series synthesis of tropospheric impairments

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45264 bytes 2026-07-06 [235] Annex 2 - Preliminary draft revision of Recommendation ITU-R P.834-9 - Effects of tropospheric refraction on radiowave propagation

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61212 bytes 2026-07-06 [235] Annex 1 - Preliminary draft revision to Recommendation ITU-R P.1621-2 - Propagation data required for the design of Earth-space systems operating between 20 THz and 375 THz
 

Document :

ITU-R R23-WP3J  Contribution  235

Title :

Report of the meeting of Working Party 3J (Geneva, 15 - 25 June 2026)

Date :

2026-06-26

Source :

Chair, WP 3J

Access :

Restricted to TIES users [ITU-R]

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