Observations on Radio-Frequency Oscillations in Low-Pressure Electrical Discharges
N R Labrum; E K Bigg; N R Labrum; Division of Radiophysics, Commonwealth Scientific and Industrial Research Organization, Australia; E K Bigg; Division of Radiophysics, Commonwealth Scientific and Industrial Research Organization, Australia
Журнал:
Proceedings of the Physical Society. Section B
Дата:
1952-05-01
Аннотация:
The generation of high-frequency energy by electrical discharges in air at low pressures has been investigated by observations with several types of discharge tube, at frequencies near 200 Mc/s and below 2 Mc/s.Random noise of high intensity was observed in both these frequency ranges, and was found to be associated with a field reversal in the dischargeCoherent oscillations were also observed at the lower frequencies, and there was evidence that these were the cause of the striations of the positive column
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