The Lower Ionosphere
- 1 October 1936
- journal article
- research article
- Published by American Physical Society (APS) in Physical Review B
- Vol. 50 (7), 632-635
- https://doi.org/10.1103/physrev.50.632
Abstract
There are two well-defined regions in the lower part of the ionosphere. One of these (the region) extends from 35-65 km, the other (the region) lies between 2-30 km. They have been detected by the use of a very short pulse of the order of 3 microseconds and a receiving set with a small time lag. The ground and reflected pulses are separated by using a rapid sweep on a cathode-ray oscilloscope. Similar results have been obtained by Watson-Watt, Mitra and their co-workers.
Keywords
This publication has 7 references indexed in Scilit:
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