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ITU-R - P.676-12

Attenuation by atmospheric gases and related effects

active, Most Current
Organization: ITU-R
Publication Date: 1 August 2019
Status: active
Page Count: 32
scope:

This Recommendation provides methods to estimate the attenuation of atmospheric gases on terrestrial and slant paths using:

a) a method in Annex 1 to estimate the gaseous attenuation computed by a summation of individual absorption lines that is valid for the frequency range 1-1 000 GHz;

b) two simplified approximate methods in Annex 2 to estimate the gaseous attenuation that are valid in the frequency range 1-350 GHz; and

c) other propagation effects that can be computed by a summation of functions of individual absorption lines.

Document History

P.676-12
August 1, 2019
Attenuation by atmospheric gases and related effects
This Recommendation provides methods to estimate the attenuation of atmospheric gases on terrestrial and slant paths using: a) a method in Annex 1 to estimate the gaseous attenuation computed by a...
September 1, 2016
Attenuation by atmospheric gases
This Recommendation provides methods to estimate the attenuation of atmospheric gases on terrestrial and slant paths using: a) an estimate of gaseous attenuation computed by a summation of...
September 1, 2013
Attenuation by atmospheric gases
This Recommendation provides methods to estimate the attenuation of atmospheric gases on terrestrial and slant paths using: a) an estimate of gaseous attenuation computed by summation of individual...
February 1, 2012
Attenuation by atmospheric gases
Recommendation ITU-R P.676 provides methods to estimate the attenuation of atmospheric gases on terrestrial and slant paths using: a) an estimate of gaseous attenuation computed by summation of...
October 1, 2009
Attenuation by atmospheric gases
Recommendation ITU-R P.676 provides methods to estimate the attenuation of atmospheric gases on terrestrial and slant paths using: a) an estimate of gaseous attenuation computed by summation of...
January 1, 2007
Attenuation by Atmospheric Gases
A description is not available for this item.
January 1, 2005
Attenuation by Atmospheric Gases
A description is not available for this item.
January 1, 2001
Attenuation by Atmospheric Gases
A description is not available for this item.
January 1, 1999
Attenuation by Atmospheric Gases
A description is not available for this item.
January 1, 1997
Attenuation by Atmospheric Gases
A description is not available for this item.
January 1, 1995
Attenuation by Atmospheric Gases
A description is not available for this item.
January 1, 1992
Attenuation by Atmospheric Gases in the Frequency Range 1-350 GHz
A description is not available for this item.
January 1, 1990
Attenuation by Atmospheric Gases - Section 5C - Effects of the Atmosphere (Radiometeorology)
A description is not available for this item.

References

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