International Telecommunication Union   ITU
Français  Espańol
 
Site map Contact Us Print version
  Home : ITU-R : WP3J : Contributions  Recently posted -  Search Meeting Documents
   
ITU-R WP3J  C 

ITU-R WP3J

Propagation fundamentals

Results:197 total items.
Result page:  Previous -  1 - 2 - 3 - 4  - Next Next
Contributions  Documents / Contributions
 
Number 
Title Source AI/Question
Date
[ 72 ]  
(Rev.1) 
Liaison statement to ITU-R Working Party 3J     WP 1C     2004-10-18
[ 71 ]  
 
Radiowave propagtio in the Arabian Gulf Region - Analysing meteorological data     GCC Telecommunications Bureau     2004-10-12
[ 70 ]  
 
Development of a weather-model for free space optical propagation     France Telecom     2004-10-12
[ 69 ]  
 
Spatial distribution of cloud cover maps     Spain   201/3   2004-10-12
[ 68 ]  
 
Working document towards a draft modification to Recommendation ITU-R P.833-4 - Attenuation in vegetation - Measurements of vegetation loss in the range 1.0-6.0 GHz     Korea (Republic of)   202/3   2004-10-13
[ 67 ]  
 
Theoretical assessment of the impact of the correlation of signal enhancements on area-to-point interference     United Kingdom of Great Britain and Northern Ireland     2004-10-12
[ 66 ]  
 
Proposed revision of Recommendation ITU-R P.1407-1 - Multipath propagation and parameterisation of its characteristics     United Kingdom of Great Britain and Northern Ireland     2004-10-12
[ 65 ]  
 
Outdoor measurement of dynamic vegetation effects at 38 GHz - Contribution to vegetation attenuation study)     Czech Republic     2004-10-12
[ 64 ]  
 
Review of working document towards preliminary draft new Recommendation - Conversion of 1-minute rain rate statistics from various integration time data     Korea (Republic of)   201/3   2004-10-12
[ 63 ]  
 
Survey of rain rate prediction models and comparisons with data from the Aburra Valley in the country of Colombia     Colombia (Republic of) , France   201/3   2004-10-12
[ 62 ]  
 
Submission of rain rate data from the Aburra Valley in the country of Colombia     Colombia (Republic of)   201/3   2004-10-12
[ 61 ]  
 
Proposed amendments to Recommendation ITU-R P.676-5 - Attenuation by atmospheric gases     China (People's Republic of)     2004-10-12
[ 60 ]  
 
Testing of fade duration prediction models for earth-space paths     France, Italy, ESA     2004-10-12
[ 59 ]  
 
Testing of fade slope prediction models for earth-space paths     France, Italy, ESA     2004-10-12
[ 58 ]  
 
Proposition of new testing variables for the test of fade dynamics models for Recommendation ITU-R P.311     France, Italie, ESA     2004-10-12
[ 57 ]  
 
Proposed amendment of tables included into DBSG5 concerning fade duration and fade slope statistics     France, Italy, ESA     2004-10-12
[ 56 ]  
 
Climate subdivision of two new semi-global models for conversion of annual statistics to worst-month statistics     China (People's Republic of)   201/3   2004-10-11
[ 55 ]  
 
Proposed revision to Annex 25 to WP 3J Chairman's Report (Doc. 3J/33) - Working document towards a revision to Recommendation ITU-R P.526-8 - Propagation by diffraction     Brazil (Federative Republic of)   202/3   2004-10-11
[ 54 ]  
 
Climate subdivision of two new semi-global models for conversion of annual statistics to worst-month statistics     China (People's Republic of)   201/3   2004-10-11
[ 53 ]  
 
Comparison of prediction methods for rain attenuation along earth-space-path     China (People's Republic of)   206/3   2004-10-11
[ 52 ]  
 
Statistical characterization of rainfall in Equatorial, Tropical and Subtropical regions     Brazil (Federative Republic of)   201/3   2004-10-11
[ 51 ]  
 
Further comparison of models for hydrometeor-induced cross-polarization along slant path     China (People's Republic of)   206/3   2004-10-11
[ 50 ]  
 
Contribution to ITU-R data banks - Statistics for rain event duration and rain intensity     Japan     2004-10-07
[ 49 ]  
 
Proposed revision of Recommendation ITU-R P.526-8 - Representation of reflection coefficient     Japan   202/3   2004-10-07
[ 48 ]  
 
Contribution to the Working document towards a PDNR on effects of building materials and structures on radiowave propagation above about 100 MHz     Japan   206/3, 211/3   2004-10-07
[ 47 ]  
 
Studies for the use of spectrum at frequencies above 3 000 GHz     Syrian Arab Republic     2004-10-07
[ 46 ]  
 
Working document toward a preliminary draft new Recommendation - Radiation and propagation of emissions from access PLT systems using overhead power lines     United States of America   228/3   2004-10-05
[ 45 ]  
 
Draft liaison statement to ITU-T Study Group 15 - Development of a weather-model for free space optical propagation     United States of America     2004-10-05
[ 44 ]  
 
Working document toward a revision of Recommendation ITU-R P.1623 including a new inter-fade interval prediction method     United States of America   201/3   2004-10-05
[ 43 ]  
 
Noise level measurements at VHF + UHF for Recommendation ITU-R P.372-8: Radio noise     Israel (State of)   214/3   2004-09-27
[ 42 ]  
 
Studies to be undertaken by the Radiocommunication Study Groups requested by RRC-04     Chairman, SG 3     2004-08-09
[ 41 ]  
 
Liaison statement to Working Parties 3J and 3M - Methodology for deriving rain attenuation correlation between a fixed service point-to-point link and an interference path from ultra-wideband short range radars in automotive applications in the bands around 24 GHz     TG 1/8     2004-06-25
[ 40 ]  
(Rev.1) 
Liaison statement - Liaison on development of weather-model for free space optics propagation     ITU-T SG 15     2004-05-14
[ 39 ]  
 
Recommendations to be brought to the attention of Working Parties 3J, 3K and 3M     Chairman, SG 3     2004-03-24
[ 38 ]  
 
Liaison statement to WPs 3M and 3J - Impact of Recommendation ITU-R P.837-4 on FS link design using rain attenuation calculations in Recommendation ITU-R P.530-10     WP 9A     2004-03-01
[ 37 ]  
 
Liaison statement to Working Parties 3J and 3L - Signal intensity measurements in the MF band     WP 9C     2004-02-27
[ 36 ]  
 
Liaison statement to WPs 3J and 3M - Acknowledgement and response to request for additional information concerning rain fade statistics in the bands 37.5-40.0 GHz and 42.0-42.5 GHz     WP 4-9S   201/3, 208/3   2004-02-18
[ 35 ]  
 
Testing of fade duration prediction models for Earth-space paths     France - Italy - ESA   201/3   2003-12-02
[ 34 ]  
 
Testing of fade slope prediction models for Earth-space paths     France, Italy, ESA   201/3   2003-12-16
[ 33 ]  
+Ann.1-43 
Report on the meeting of Working Party 3J, Fortaleza, 20-28 November 2003     Chairman, WP 3J     2003-12-10
[ 32 ]  
 
Final list of participants     WP 3J     2003-12-01
[ 31 ]  
 
List of documents issued     BR, Study Group Department     2003-11-13
[ 30 ]  
 
Proposed modification to Recommendation ITU-R P.835-3 - Reference standard atmospheres     European Space Agency (ESA)   206/3, 201/3   2003-11-13
[ 29 ]  
 
Proposed modification to Recommendation ITU-R P.834-4 - Effects of tropospheric refraction on radiowave propagation     European Space Agency (ESA)   206/3, 201/3   2003-11-13
[ 28 ]  
 
Liaison statement Study Groups 3, 4, 7, 8 and 9 - Bands above 3 000 GHz     WG 1A     2003-11-13
[ 27 ]  
 
Liaison statement to Working Parties 3J, 3M, 4A, 7C, 7D, 8A, 8D, 8F and 9B     WP 1A     2003-11-13
[ 26 ]  
 
Draft modification to Recommendation ITU-R P.1621     United States of America     2003-11-12
[ 25 ]  
 
Proposed modification to Recommendation ITU-R P.676-5     United States of America     2003-11-13
[ 24 ]  
 
Proposed modification to the slant path water vapour attenuation method in Recommendation ITU-R P.676-5     United States of America     2003-11-12
[ 23 ]  
 
Proposed preliminary draft new Recommendation - Conversion of 1-minute rain rate statistics from various integration time data     Korea (Republic of)   211/3   2003-11-13
Results:197 total items.
Result page:  Previous -  1 - 2 - 3 - 4  - Next Next
 
Multiple Document Download: Check the boxes of the selected documents, then click "Zip and download"
   
 
User preferences: 
Multiple Document Download: Formats and Languages to be included (when available):
HTML Navigation Pages  
Formats  + Other formats
Languages (maximum 2)  + Multilingual 
(E: English - F: French - S: Spanish - A: Arabic - C: Chinese - R: Russian)

Top -  Feedback -  Contact Us -  Copyright © ITU 2008 All Rights Reserved
Contact for this page :  ITU-R Web coordinator
Updated : 2007-04-23