International Telecommunication Union ITU
Fran�aisEspa�ol
Site map Contact Us Print version
Home : ITU-R : WP3J : Contributions : 225 Recently posted�-� Search Meeting Documents
[225]� Report on the meeting of Working Party 3J (Geneva, 30 May - 10 June 2022)

Format

Size

Posted

English

Word

2830746 bytes 2022-06-16 [225]�Annex 31 - Discussion document on diffuse scattering model of random rough surface

Word

2139173 bytes 2022-06-16 [225]�Annex 30 - Working document towards a preliminary draft revision of Recommendation ITU-R P.2040-2 - Complex relative permittivity of building materials

Word

81111 bytes 2022-06-16 [225]�Annex 29 - Working document towards a preliminary draft revision of Recommendation ITU-R P.310 - Proposed revision to terms and new definitions

Word

1472714 bytes 2022-06-17 [225]�Annex 28 - Preliminary draft revision of Recommendation ITU-R P.526-15 - Propagation by diffraction

Word

1223997 bytes 2022-06-16 [225]�Annex 27 - Working document toward a preliminary draft new Question ITU-R [LUNAR_PERMITTIVITY]/3 - Lunar complex relative permittivity prediction models

Word

725261 bytes 2022-06-16 [225]�Annex 26 - Preliminary draft revision to Recommendation ITU-R P.2040-1 - Effects of building materials and structures on radiowave propagation above about 100 MHz

Word

7642875 bytes 2022-06-16 [225]�Annex 25 - Preliminary draft revision of Recommendation ITU-R P.833-10 - Statistical foliage effect measurements in various irregular shapes of broadleaf trees and empirical model proposal at 2-10 GHz

Word

2699597 bytes 2022-06-16 [225]�Annex 24 - Use of digital surface data for path-specific propagation prediction methods

Word

59632 bytes 2022-06-16 [225]�Annex 23 - Report of Working Group 3J-3 - Global mapping and statistical aspects

Word

111065 bytes 2022-06-16 [225]�Annex 22 - Working document towards a preliminary draft revision of Recommendation ITU-R P.678-3

Word

46733 bytes 2022-06-16 [225]�Annex 21 - Working document towards a draft new Fascicle on radio-climatological maps for future revisions of ITU-R P-series Recommendations related to tropospheric effects

Word

51797 bytes 2022-06-16 [225]�Annex 20 - Report of the meetings of Sub-Working Group 3J-2 (Effects of clouds and precipitation)

Word

34839 bytes 2022-06-20 [225]�Annex 19 - Terms of Reference of Correspondence Group 3J-3M-5 - Effect of clouds and precipitation on attenuation and depolarization on slant paths

Word

32601 bytes 2022-06-16 [225]�Annex 18 - Working document towards a preliminary draft revision to Recommendation ITU-R P.839-4

Word

180620 bytes 2022-06-20 [225]�Annex 17 - Preliminary draft revision of Recommendation ITU-R P.840-8

Word

53303 bytes 2022-06-16 [225]�Annex 16 - Working document towards a preliminary draft revision of Recommendation ITU-R P.838-3 - Variability of rain specific attenuation at 80-200 GHz

Word

186993 bytes 2022-06-16 [225]�Annex 15 - Summary of proposed revisions to Recommendation ITU R P.453 - The radio refractive index: its formula and refractivity data

Word

36116 bytes 2022-06-16 [225]�Annex 14 - Summary of working documents toward a preliminary draft revision of Recommendation ITU-R P.835-6 - Annex 3

Zip (Document)

2730548 bytes 2022-06-16 [225]�Annex 13 - Part 1

Word

2696848 bytes 2022-06-16 [225]�Annex 13 - Preliminary draft revision of Recommendation ITU-R P.835-6 - Annex 2 - Reference standard atmospheres

Word

290111 bytes 2022-06-17 [225]�Annex 12 - Preliminary draft revision of Recommendation ITU-R P.835-6 - Reference standard atmospheres

Word

1895526 bytes 2022-06-16 [225]�Annex 11 - Preliminary draft revision of Recommendation ITU-R P.834 - Effects of tropospheric refraction on radiowave propagation

Word

33388 bytes 2022-06-16 [225]�Annex 10 - Terms of Reference for Correspondence Group 3J-11 - Reference standard atmospheres

Word

33086 bytes 2022-06-16 [225]�Annex 9 - Terms of Reference of Correspondence Group 3J-3K-3M-16 on Recommendation ITU-R P.453 and ITU-R P.834

Word

50318 bytes 2022-06-16 [225]�Annex 8 - Working document towards a preliminary draft revision of Recommendation ITU-R P.525-4 - Calculation of free-space attenuation

Word

332960 bytes 2022-06-15 [225]�Annex 7 - Slant path atmospheric attenuation

Word

35352 bytes 2022-06-15 [225]�Annex 6 - Review of the status of current Working Party 3J Correspondence Groups

Word

4128322 bytes 2022-06-16 [225]�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

Word

905051 bytes 2022-06-16 [225]�Annex 4 - Discussion document regarding Recommendation ITU-R P.453-14 - The radio refractive index: its formula and refractivity data - Vertical refractive gradient

Zip (Document)

3427471 bytes 2022-06-16 [225]�Annex 3 - Part 1

Word

3539242 bytes 2022-06-16 [225]�Annex 3 - Proposed revision of Recommendation ITU-R P.453-14 - The radio refractive index: its formula and refractivity data - Surface and elevated ducts

Zip (Document)

777042 bytes 2022-06-16 [225]�Annex 2 - Part 2

Zip (Document)

797827 bytes 2022-06-16 [225]�Annex 2 - Part 1

Word

33339885 bytes 2022-06-16 [225]�Annex 2 - Proposed modification to Recommendation ITU-R P.453-14 - Global digital maps of surface and elevated ducts

Zip (Document)

297145 bytes 2022-06-16 [225]�Annex 1 - Part 2

Zip (Document)

2135 bytes 2022-06-16 [225]�Annex 1 - Part 1

Word

742457 bytes 2022-06-16 [225]�Annex 1 - Proposed modification to Recommendation ITU-R P.834-9 - The refraction correction of elevation angle for the mean annual global reference atmosphere

Word

69435 bytes 2022-06-16 [225]� - Report on the meeting of Working Party 3J - Propagation Fundamentals - 30 May - 10 June 2022

Document :

ITU-R�WP3J� Contribution� 225

Title :

Report on the meeting of Working Party 3J (Geneva, 30 May - 10 June 2022)

Date :

2022-06-10

Source :

Chairman, WP 3J

Access :

Restricted to TIES users�[ITU-R]

Top�-� Feedback�-� Contact Us�-� Copyright � ITU�2008�All Rights Reserved
Contact for this page :� ITU-R Web coordinator
Updated :�2022-07-14