ISSN:
1476-4687
Source:
Nature Archives 1869 - 2009
Topics:
Biology
,
Chemistry and Pharmacology
,
Medicine
,
Natural Sciences in General
,
Physics
Notes:
[Auszug] IN 1935, two of us1 reported the results of experiments in which pulses were reflected from the ionosphere using a frequency less than the magneto-ionic gyro-frequency and in which the polarization of the echoes was determined by means of a “circularly polarized” receiving ...
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1038/141409a0
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