ISSN:
1476-4687
Source:
Nature Archives 1869 - 2009
Topics:
Biology
,
Chemistry and Pharmacology
,
Medicine
,
Natural Sciences in General
,
Physics
Notes:
[Auszug] INCREASING demands for broad-band-width communications channels have led to the investigation of propagation characteristics through the atmosphere of the Earth of signals in the 10111012 c/s frequency range. The resonant absorption of energy at selected wavelengths by oxygen and water vapour ...
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1038/200747a0
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