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Point-to-point and Earth-space propagation
Results:230 total items.
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Contributions  Documents / Contributions
 
Number 
Title Source AI/Question
 		Date
[ 55 ]  
  		Liaison statement to Working Parties 3J and 3M (copy for information to Working Party 1A) - Atmospheric absorption in the frequency range 1-350 THz (WRC-11 Agenda item 1.6)     WP 7D     2008-10-28
[ 54 ]  
  		Preliminary WMO position on WRC-11 agenda     WMO     2008-09-12
[ 53 ]  
  		Liaison statement to relevant Working Parties of Study Groups 3, 4, 5, 6, 7 - Information on short-range devices required for WRC-11 Agenda item 1.22     WP 1A     2008-07-25
[ 52 ]  
+Ann.1-12  		Report of the meeting of Working Party 3M, Boulder, USA 5-13 June 2008     Chairman, WP 3M     2008-06-25
[ 51 ]  
  		Final List of Participants - Working Party 3M (5-13 June 2008)     Director, BR     2008-06-25
[ 50 ]  
  		Liaison reply to Working Party 4C (copied to Working Parties 3J, 3K, 3L, 3M, 7A, 7B, 7C, 7D, 4A, 4B, 6A, 6B, 6C, 1A, 1B, 1C, 5A, 5B, 5C and 5D for information) - Studies related to WRC-11 Agenda item 1.25     WP 6A     2008-06-11
[ 49 ]  
  		List of documents issued     BR Study Group Department     2008-05-29
[ 48 ]  
  		Extension of the test analysis of rain attenuation time series synthesisers for slant paths and frequency between 12 and 50 GHz     France , European Space Agency (ESA) , Italy , Norway   207-3/3, 206-3/3   2008-05-29
[ 47 ]  
  		Characterisation and modelling of time diversity statistics for satellite communications from 12 to 50 GHz     France , European Space Agency (ESA) , Italy   206-3/3   2008-05-29
[ 46 ]  
  		Proposed editorial corrections of Recommendation ITU-R P.618-9     France   206-3/3   2008-05-29
[ 45 ]  
  		Statistical distribution of integrated liquid water and water vapor contents from meteorological reanalysis     France   201-3/3   2008-05-29
[ 44 ]  
  		Conversion of rainfall data with long integration time to 1-minute rain rate statistics     Italy     2008-05-29
[ 43 ]  
  		Spatial interpolation method for global maps of wet term of surface refractivitiy     Italy , European Space Agency (ESA)     2008-05-29
[ 42 ]  
  		New global climatological maps for water vapour and cloud liquid content derived from ECMWF ERA 40 reanalysis data     European Space Agency (ESA) , Austria , Italy     2008-05-29
[ 41 ]  
  		Contribution to ITU-R data banks - Statistics for attenuation in free space optical link     Japan   228-1/3   2008-05-29
[ 40 ]  
  		Information document concerning estimation of annual gaseous attenuation statistics for Earth-space paths - Recommendations ITU-R P.676, ITU-R P.835, and ITU-R P.836     Canada     2008-05-28
[ 39 ]  
  		Information document concerning eventual proposed revisions to Recommendation ITU-R P.681-6 - Propagation data required for the design of eart-space land mobile telecommunication systems     Canada , Norway   207/3   2008-05-28
[ 38 ]  
  		Application of Benford's law to the ITU-R SG 3 - Measurement data     Telekomunikacja Polska S.A.   203-3/3   2008-05-28
[ 37 ]  
  		Inclusion of the meteorological data in the ITU-R SG 3 measurements databanks for terrestrial broadcasting     Telekomunikacja Polska S.A.   203-3/3   2008-05-28
[ 36 ]  
  		A description of the Bullington diffraction method applied over a range of time percentages & the subsequent comparison between Recommendation ITU-R P.1812 and a modified vesion containing the new method     United Kingdom of Great Britain and Northern Ireland     2008-05-28
[ 35 ]  
  		A hybrid diffraction method for ITU-R P.1812     United Kingdom of Great Britain and Northern Ireland     2008-05-28
[ 34 ]  
  		Supporting material for a hybrid diffraction method     United Kingdom of Great Britain and Northern Ireland     2008-05-28
[ 33 ]  
  		Discrepancy within the spherical earth diffraction method of Recommendation ITU-R P.526-10     United Kingdom of Great Britain and Northern Ireland     2008-05-28
[ 32 ]  
  		Draft revision of Recommendation ITU-R P.681-6 - Technical note on the land mobile satellite channel model - Environment description     Germany (Federal Republic of)   207/3   2008-05-28
[ 31 ]  
  		Draft revision of Recommendation ITU-R P.681-6 - Interpolation of series of time-continuous discrete impulses to FIR filter coefficients     Germany (Federal Republic of)   207/3   2008-05-28
[ 30 ]  
  		Draft revision of Recommendation ITU-R P.681-6 - Technical note on the land mobile satellite channel model - Inteface control document     Germany (Federal Republic of)   207/3   2008-05-28
[ 29 ]  
  		Proposed modification to Recommendation ITU-R P.618-9 - Propogation data and prediction methods required for the design of earth-space telecommunication systems     Brazil (Federative Republic of)   204-3/3   2008-05-27
[ 28 ]  
  		Working document towards the development of a prediction method for outage intensity (OI) in terrestrial links     Brazil (Federative Republic of)   204-3/3   2008-05-27
[ 27 ]  
  		Prediction of rain attenuation in slant paths and terrestrial links using the full rainfall rate distribution     Brazil (Federative Republic of)     2008-05-27
[ 26 ]  
  		Scintillation effects in far and near infrared wavelengths in FSO links     Brazil (Federative Republic of)     2008-05-27
[ 25 ]  
  		Modelling and prediction methods of rain attenuation statistics     China (People's Republic of)     2008-05-26
[ 24 ]  
  		Draft revision of Recommendation ITU-R P.1622 - New Chapter follonwing Chapter 4     Germany (Federal Republic of)     2008-05-20
[ 23 ]  
  		Draft revision of Recommendation ITU-R P.1622 - New Chapter following Chapter 2     Germany (Federal Republic of)     2008-05-20
[ 22 ]  
  		Draft revision of Recommendation ITU-R P.1814     Germany (Federal Republic of)     2008-05-20
[ 21 ]  
  		A unified methodology for the prediction of the impact of the spatial non-uniformity of rain attenuation in multiple hop terrestrial networks (§2.4.6 of Recommendation ITU-R P.530)     Greece   204-3/3   2008-05-19
[ 20 ]  
  		Microsoft Excel implementation of The clear-air porttion of Recommendation ITU-R P.452-13     United States of America     2008-05-16
[ 19 ]  
  		Rain rate data for Medina TWP, OHIO, United States     United States of America     2008-05-16
[ 18 ]  
  		Guidelines for testing Earth-space prediction methods     United States of America     2008-05-16
[ 17 ]  
  		To calculation of outage intensity on digital line-of sight links     Russian Federation     2008-05-15
[ 16 ]  
  		Proposed modification to Recommendation ITU-R P.1812 and ITU-R P.452-13 diffraction prediction     China (People's Republic of)     2008-05-12
[ 15 ]  
  		Liaison statement to Working Parties 3J and 3M - Methodology for statistically calculating the interference received by the fixed service from space-to-Earth emissions     WP 4A     2008-05-07
[ 14 ]  
  		Liaison statement to Working Party 1B concerning WRC-11 Agenda item 1.19 (copy for information to Working Party 4C and Study Groups 3, 5, 6 and 7)     WP 4A     2008-05-07
[ 13 ]  
  		Liaison statement to Working Parties 5A, 5C and 6X (copy for information and possible action to Working Parties 3M, 4B, 6D, 6G and 7D) - Use of the band 21.4-22 GHz for broadcasting-satellite service and associated feeder-link bands in Regions 1 and 3 (WRC-11 Agenda item 1.13)     WP 4A     2008-05-06
[ 12 ]  
  		Liaison statement to Working Party 5C for information and possible action to Working Parties 3M, 5A, 5B, 7B and 7C - Gateway links for high altitude platform stations in the range from 5 850 to 7 075 MHz (WRC-11 Agenda item 1.20)     WP 4A     2008-05-06
[ 11 ]  
(Rev.1)  		Discussion paper concerning Recommendation ITU-R P.1812 - The Bullington diffraction model and its correction     United Kingdom of Great Britain and Northern Ireland     2008-04-28
[ 10 ]  
  		Preliminary draft revision to Recommendation ITU-R P.837-5 - Characteristics of precipitation for propagation modelling     United Kingdom of Great Britain and Northern Ireland   201/3   2008-04-28
[ 9 ]  
  		Liaison statement to Working Parties 7A, 7B, 7C, 7D, 4A, 4B, 6D, 6X, 6G, 1A, 1B, 1C, 5A, 5B, 5C and 5D (copy for information to Working Parties 3J, 3K, 3L and 3M) - Information for studies related to WRC-11 Agenda item 1.25     WP 4C     2008-04-22
[ 8 ]  
  		ITU-R Study Group 1 Question to be brought to the attention of Study Group 3     BR Study Group Department   210-2/1   2008-04-14
[ 7 ]  
  		Liaison to ITU-R WP 1A regarding status of the 275-3 000 GHz frequency band     IEEE     2008-03-28
[ 6 ]  
(Rev.1)  		Structure of Study Group 3 and its Working Parties     Chairman, SG 3     2008-03-31
Results:230 total items.
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