This article is cited in 5 papers

Ultrabroadband generators of noiselike high-frequency and microwave oscillations with electron feedback

Yu. A. Kalinin, A. V. Starodubov, L. N. Volkova

Saratov State University

Abstract: It is experimentally established that oscillators, such as a low-voltage vircator with electron feedback, are characterized by an ultrabroad generation band (up to four octaves and above). The minimum frequency of oscillations is on the order of 50 MHz, while the maximum frequency is about 3–3.5 GHz. The low-frequency part of the spectrum is related to the oscillations of positive ions in the interaction space.

Received: 03.08.2009

 English version: Technical Physics Letters, 2010, 36:2, 112–114

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