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Point-to-point and Earth-space propagation

Results:99 total items.
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Contributions  Documents / Contributions
 
Number 
Received Source Title AI/Question
[ 74 ]  
 
2001-05-31 United Kingdom of Great Britain and Northern Ireland   Proposed revision to the mode (2) rain scatter interference prediction methodology in Recommendation ITU-R P.452-10      
[ 73 ]  
 
2001-05-31 United Kingdom of Great Britain and Northern Ireland   A new model for mode (2) rain scatter interference calculations for Recommendation ITU-R P.452      
[ 72 ]  
 
2001-05-31 United States of America   Ka-band Earth-space path propagation data for Mexico      
[ 71 ]  
 
2001-05-31 TELENOR AS   Proposed revision of Recommendation ITU-R P.681-5 - Propagation data required for the design of Earth-space land mobile telecommunication systems      
[ 70 ]  
 
2001-05-31 United Kingdom of Great Britain and Northerd Ireland   Comments on Document 3M/50 - Model combination for transhorizon paths in ITU-R P.452      
[ 69 ]  
 
2001-05-31 United Kingdom of Great Britain and Northern Ireland   Proposed revision of Recommendation ITU-R P.452 - Removal of discontinuities - further proposed changes      
[ 68 ]  
 
2001-05-31 United States of America   Draft CPM text for Agenda item 7.2, pertaining to CPM-02 Report Section 7.3 on progress of studies for future conferences      
[ 67 ]  
 
2001-05-31 United States of America   Proposed preliminary draft new Recommendation - Prediction methods required for the design of space-to-Earth and Earth-to-space systems operating between 20 and 375 THz      
[ 66 ]  
 
2001-05-31 United States of America   Draft modifications to Chapter 3 - Propagation loss of the Earth-space Handbook      
[ 65 ]  
 
2001-05-31 United States of America   Working document leading toward a draft revision to Recommendation ITU-R P.618-7 considering an improved site diversity model      
[ 64 ]  
 
2001-05-31 Japan   New section to the "Working document towards a PDNR on effects of building materials and structures on radiowave propagation above about 100 MHz"      
[ 63 ]  
 
2001-05-31 Australia   Building shielding measurements at 11 GHz in an urban environment      
[ 62 ]  
 
2001-05-31 United Kingdom of Great Britain and Northern Ireland   Information paper - Development towards a model for combined rain and sleet attenuation      
[ 61 ]  
 
2001-05-31 WP 4-9S   Liaison statement from WP 4-9S - Additional information concerning rain fade events and statistics in the bands 37.5-40 GHz and 42-42.5 GHZ      
[ 60 ]  
 
2001-05-31 WP 9A   Liaison statement from WP 9A - Correlation of rain attenuation on convergent propagation paths in the frequency bands near 40 GHz      
[ 59 ]  
 
2001-05-31 WP 9D   Reply to Liaison statement from WP 3M on issues concerning Resolution 79 (WRC-2000)      
[ 58 ]  
 
2001-05-31 United Kingdom of Great Britain and Northern Ireland   Proposed revision of Recommendation ITU-R P.452 - Removal of discontinuities      
[ 57 ]  
 
2001-05-31 WP 6S   Liaison statement from WP 6S - Working Document towards a PDNR: Blockage factors to be considered in sharing and PFD threshold studies      
[ 56 ]  
 
2001-05-31 Czech Republic   Contributions to databanks of SG 3      
[ 55 ]  
 
2001-05-31 TG 1/7   Liaison statement to Working Parties 3J, 3M, 7C and 7D      
[ 54 ]  
 
2001-05-31 United Kingdom of Great Britain and Northern Ireland   Proposed revisions to Recommendation ITU-R P.620-4      
[ 53 ]  
 
2001-05-31 United Kingdom of Great Britain and Northern Ireland   Element for inclusion in Handbook on interference - Example calculation of mode (2) coordination distance      
[ 52 ]  
 
2001-05-31 United Kingdom of Great Britain and Northern Ireland   A new model for mode (2) rain scatter interference calculations for Recommendation ITU-R P.620-4      
[ 51 ]  
 
2001-05-31 Ch WP 3M   Liaison statement to WPs 9D, 7B and 7D concerning Resolution 79 (WRC-2000)      
[ 50 ]  
 
2001-05-31 Iran (Islamic Rep. of)   Proposed amendment to the Rec. ITU-R P.452-10 - Prediction procedure for the evaluation of microwave interference between stations on the surface of the Earth at frequencies above about 0.7 GHz      
[ 49 ]  
 
2001-05-31 WP 4-9S   LS to WP 3M - The percentage of time during which fixed-satellite service nominal clear-sky power flux-density levels may be exceeded to overcome fading conditions, while protecting the fixed service, and permitting operation of FSS earth stations      
[ 48 ]  
 
2001-05-31 WP 1A   Liaison statement to Working Party 3M concerning propagation aspects of the determination of coordination distance      
[ 47 ]  
 
2001-05-31 WP 3K   Liaison statement to Working Party 3J concerning The organization in Study Group 3 Recommendations of information on the effect of building materials and structures on radio propagation      
[ 46 ]  
 
2001-05-31 WP 9D   Liaison statement from WP 9D - Resolution 79 (WRC-2000) on the coordination distance between radio astronomy and earth stations in bands above 30 GHz and P-MP high density applications in the fixed servce      
[ 45 ]  
 
2001-05-31 WP 9A   Liaison statement to Working Parties 3M, 8A and 4-9S - Proposal for deletion of Recommendations ITU-R F.1092-1 and ITU-R F.1189-1      
[ 44 ]  
 
2001-05-31 WP 9A   Liaison statement to Working Party 3M concerning rain attenuation calculations in Recommendation ITU-R P.530      
[ 43 ]  
 
2001-05-31 WP 9A   Liaison statement to WP 3M concerning Rec. ITU-R P.530 and path planning and system design in a multi-path fading environment      
[ 42 ]  
 
2001-05-31 WP 8A   Liaison statement to Working Parties 3K and 3M - Methods for point-to-area predictions to terrestrial services in the frequency range 30-3 000 MHz - DNR [BLM]      
[ 41 ]  
 
2001-05-31 Ch WP 3M   Liaison Statement to Working Parties 8B and 8F on frequency sharing in the band 2 700-2 900 MHz      
[ 40 ]  
 
2001-05-31 WP 8F   Liaison statement to ITU-R WP 8B and WP 3M - Analysis of co-frequency sharing of the band 2 700-2 900 MHz between the mobile service (IMT-2000) and meteorological and aeronautical radionavigation radars      
[ 39 ]  
 
2001-05-31 WP 3J   Liaison statement to Working Parties 3K and 3M concerning the organisation in Study Group 3 Recommendations of information on the effect of building materials and structures on radio propagation      
[ 38 ]  
 
2001-05-31 Ch WP 3M   Chairman's Report to the next meeting of Working Party 3M      
[ 37 ]  
 
2001-05-31 BRSGD   List of documents      
[ 36 ]  
 
2001-05-31 Canada   Proposed contribution for the Handbook on propagation on terrestrial links      
[ 35 ]  
 
2001-05-31 Canada   Prosed modification of Recommendation ITU-R P. 530-9 - Propagation data and prediction methods required for the design of terrestrial line-of-sight systems      
[ 34 ]  
 
2001-05-31 United Kingdom of Great Britain and Northern Ireland   Further developments on mode (2) rain scatter interference calculations for Recommendation ITU-R P.620-4, and comparisons with Recommendation ITU-R P.452-9 and experimental measurements      
[ 33 ]  
 
2001-05-31 Spain   Proposed revision to Recommendation ITU-R P.681      
[ 32 ]  
 
2001-05-31 Brazil (Federative Rep. of)   Single frequency fading and simultaneous fading in multihop links      
[ 31 ]  
 
2001-05-31 Brazil (Federative Rep. of)   Rain attenuation at 15 and 18 GHz in converging links      
[ 30 ]  
 
2001-05-31 United States of America   Working Document toward a preliminary draft new Recommendation on propagation data and prediction methods required for the design of space-to-Earth and Earth-to-space Oticalcommunication systems      
[ 29 ]  
 
2001-05-31 Australia   Discussion document - Provision of validation data for Study Group 3 prediction methods      
[ 28 ]  
 
2001-05-31 WP 7C   Liaison statement to WPs 3J and 3M - Terrestrial scatter models in the 36-37 GHz band applicable to passive sensors      
[ 27 ]  
 
2001-05-31 Australia   Proposed amendment to Recommendation ITU-R P.530-9 - Rain attenuation effective path length      
[ 26 ]  
+Corr.1 (Rev.1) 
2001-05-31 Japan   Propagation models for evaluating the interference level between MSS feeder links and RLAN in a 5-GHz band      
[ 25 ]  
 
2001-05-31 France, Italy, ESA   Testing of rain attenuation and total impairment prediction models at high frequency bands for Earth-space paths      
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