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Point-to-point and Earth-space propagation

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Contributions��Documents / Contributions

Number
Title Source AI/Question
Date
[ 304 ]
Submission of rain attenuation statistics at 240, 270 and 300 GHz for DBSG-3 Table I-1 � Korea (Republic of) 2022-05-17
[ 303 ]
Discussion document on measurements for building shadowing loss of the office building at 3 and 7 GHz � Korea (Republic of) 2022-05-17
[ 302 ]
Building entry loss measurements at 47 and 65 MHz � Korea (Republic of) 2022-05-17
[ 301 ]
Proposed revision to Recommendation ITU-R P.2109-1 - Addition of a new building type to the building entry loss model � Korea (Republic of) 2022-05-17
[ 300 ]
Submission of basic transmission loss measurement data to Table XI-1 of DBSG3 and proposed revision to Report ITU-R P.2406-2 - Basic Transmission Loss Measurement in Industrial Environment at 4.1 and 7.1 GHz � Korea (Republic of) 2022-05-17
[ 299 ]
Proposed revision to Recommendation ITU-R P.2108-1 - Clutter effect measurements in a mixture environment of buildings and vegetation, and empirical model proposal at 2-10 GHz � Korea (Republic of) 2022-05-17
[ 298 ]
Correspondence Group 3M-10 activity Report � CG 3M-10 2022-05-18
[ 297 ]
Draft revision Recommendation ITU-R P.619-5 - Propagation data required for the evaluation of interference between stations in space and those on the surface of the Earth � United States of America Q201/3 2022-05-13
[ 296 ]
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
[ 295 ]
Preliminary draft revision of Recommendation ITU-R P.368-9 - Ground-wave propagation prediction method for frequencies between 10 kHz and 30 MHz � United States of America 2022-05-13
[ 294 ]
Working document toward a preliminary draft new Question ITU-R [LUNAR_PERMITTIVITY]/3 - Lunar complex relative permittivity prediction models � United States of America 2022-05-13
[ 293 ]
Measurement data for Table 2 of Recommendation ITU-R P.1238-11 � United States of America 2022-05-13
[ 292 ]
Analysis and testing of excess rain and total attenuation models in Recommendation ITU-R P.618 � Chairman, CG 3M-15 2022-05-16
[ 291 ]
Correspondence Group 3K-3M-12 Activity Report � Chairman, CG 3K-3M-12 2022-05-17
[ 290 ]
Role of machine learning in ITU-R Study Group 3 - Question ITU-R [XX]/3 � European Space Agency 2022-05-16
[ 289 ]
Report on the activities of Correspondence Group 3J-3K-3M-14 - Issues relating to the HAPS propagation model � CG 3J-3K-3M-14 2022-05-16
[ 288 ]
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
[ 287 ]
Report on activities of the Correspondence Group - Building entry loss � CG 3J-3K-3M-8 2022-05-16
[ 286 ]
Reply liaison statement to Working Party 5A on studies pursuant to WRC-23 agenda item 9.1, topic b) (copy to Working Party 3M for information) - RNSS-related comments on WRC-23 agenda item 9.1, topic b) � WP 4C AI9.1 2022-05-16
[ 285 ]
Activity Report of Correspondence Group 3K-3M-18 - Common issues relating to Recommendations ITU-R P.1812 and ITU-R P.452 � CG 3K-3M-18 2022-05-10
[ 284 ]
Liaison statement to Working Parties 5A, 5B, 5C, 6A and 7B (copy to Working Parties 3K, 3L and 3M for information) - Progress report on the activities relating to WRC-23 agenda item 1.12 � WP 7C AI1.12 2022-05-06
[ 283 ]
Liaison statement to Working Parties 4A, 4C, 5A, 5B, 5C, and 7D (copy to Working Parties 3J and 3M for information) - WRC-23 agenda item 1.14 � WP 7C AI1.14 2022-05-06
[ 282 ]
Liaison statement to Working Parties 3K, 3M, 4A, 5A, 5B, 5C, 7C, and 7D - Report on progress of activities relating to agenda item 1.13 (WRC-23) � WP 7B AI1.13 2022-05-05
[ 281 ]
Activity Report of Correspondence Group 3M-2 - Status of the DBSG3 databanks � CG 3M-2 2022-05-03
[ 280 ]
Activity Report of Correspondence Group 3M-4 - Software products, digital maps and reference numerical data products � CG 3M-4 2022-05-03
[ 279 ]
Activity Report of Correspondence Group 3K-3M-9 - Aeronautical propagation � CG 3K-3M-9 2022-05-03
[ 278 ]
Preliminary draft revision of Recommendation ITU-R P.835-6 Annex 2 � CG 3J-11 2022-05-02
[ 277 ]
Additional analyses for a working document towards a preliminary draft revision to Annex 3 of Recommendation ITU-R P.835-6 � CG 3J-11 2022-05-02
[ 276 ]
Activity Report of Correspondence Group 3J-1 gaseous attenuation � Chairman, CG 3J-1 2022-04-21
[ 275 ]
Liaison statement to Working Party 7B (copy to Working Parties 3K, 3M, 4A, 5A, 5C, 7C and 7D) - Report on progress of activities relating to WRC-23 agenda item 1.13 � WP 5B AI.13 2022-04-12
[ 274 ]
Adding symbol to the ninth ITU Radio Regulations band and revising Recommendation ITU-R V.431-8 - Nomenclature: Number 12, THF 300 to 3 000 GHz, Decimillimetric waves � ATDI Q228/3 2022-04-06
[ 273 ]
Liaison statement to Working Party 5D (copy to Working Parties 3K, 3M, 4A, 4C, 5A, 5B, 5C, 7B, 7C and 7D) - WRC-23 agenda item 1.4 � WP 6A AI1.4 2022-03-30
[ 272 ]
Working document towards a preliminary draft revision to Recommendation ITU-R P.839-4 - Rain height model for prediction methods � France 2022-03-21
[ 271 ]
Liaison statement to Working Parties 3J, 3K, 3M, 4A, 4C, 5A, 5B, 5C, 6A, 7B, 7C and 7D - WRC-23 agenda item 1.4 � WP 5D AI1.4 2022-03-04
[ 270 ]
Liaison statement to Working Parties 3K and 3M - Clutter loss model � WP 5D 2022-03-04
[ 269 ]
Note to the Chairman of Working Party 5D (copy to Chairmen of Working Parties 3J, 3K, 3M, 4A, 4C, 5A, 5B, 5C, 6A, 7B, 7C and 7D for information) - WRC-23 agenda item 1.4 - Propagation information requested from Working Party 5D � CG 3J-3K-3M-14 AI1.4 2022-01-31
[ 268 ]
Note to the Chairmen of Working Parties 5C, 7C and 7D - Adjacent band compatibility between fixed service and EESS (passive) systems operating in bands above 92 GHz and up to 174.8 GHz � Chairmen, WPs 3J, 3K & 3M 2021-12-21
[ 267 ]
GASS 2021: Recent URSI Resolutions and Recommendation � Director, BR 2021-12-16
[ 266 ]
Liaison statement to Working Party 5A (copy to Working Party 3M for information) - Information for studies on WRC-23 agenda item 9.1, topic b) � WP 4C AI9.1B 2021-11-01
[ 265 ]
Liaison statement to Working Party 7C (copy to Working Parties 3K, 3L, 3M, 5A, and 5B) - WRC-23 agenda item 1.12 � WP 6A AI1.12 2021-10-28
[ 264 ]
Liaison statement to Working Party 3K - Building entry loss in Band I (47-68 MHz) � WP 6A 2021-10-27
[ 263 ]
Note to the Chairman of Working Party 4A - Propagation models related to studies under WRC-23 agenda items 1.16 and 1.17 � Chairmen, WPs 3J, 3K & 3M AI1.17, AI1.16 2021-10-26
[ 262 ]
Liaison statement to Working Parties 3J, 3K, 3M, 4A, 4C, 5A, 5B, 5C, 6A, 7B, 7C, and 7D - WRC-23 agenda item 1.4 � WP 5D AI1.4 2021-10-19
[ 261 ]
Liaison statement to Working Parties 5C, 3J, 3K, and 3M - Adjacent band compatibility between fixed service and EESS (passive) systems operating in bands above 92 GHz and up to 174.8 GHz � WP 7C 2021-09-29
[ 260 ]
Note to Chairman of Working Party 4A � Chairman, WP 3M 2021-09-27
[ 259 ]
Liaison statement to Working Parties 3K, 3M, 4A, 5A, 5B, 5C, 7C and 7D - Report on progress of activities relating to WRC-23 agenda item 1.13 � WP 7B AI1.13 2021-09-16
[ 258 ]
Reply liaison statement to Working Party 3M Recommendation ITU-R P.618 - Slant path rain attenuation prediction method � WP 4A 2021-08-16
[ 257 ]
Liaison statement to Working Parties 3J, 3K, and 3M - Propagation models related to studies under WRC-23 agenda items 1.16 and 1.17 � WP 4A AI1.17, AI1.16 2021-08-03
[ 256 ]
Reply liaison statement to Working Party 7B (Copy for information to Working Parties 3M, 4A, 4B, 5A, 5B, 5C, 5D and 7C) - Information for studies on WRC-23 agenda item 1.18 � WP 4C AI1.18 2021-07-14
[ 255 ]
Reply liaison statement to Working Parties 7C, 5A and 5B (Copy for information to Working Parties 3M, 4A, 4B, 5C, 5D and 7B) - WRC-23 agenda item 1.18 � WP 4C 2021-07-14
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