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REGIMES OF DEVEPOLED CHAOS IN GYROTRONS AND GYRO-AMPILIFIERS WITH DELAYED FEEDBACK

R. M. Rozental$^1$, N. S. Ginzburg$^1$, I. V. Zotova$^1$, O. B. Isaeva$^{2,3}$, A. G. Rozhnev$^{2,3}$, A. S. Sergeev$^1$

Memoirs of the Faculty of Physics 2017. N 6.

  • Article
Annotation

The characteristics of output radiation of gyro-amplifiers (such as gyroklystron and helical waveguide gyro-TWT) with delayed feedback and gyrotron, operated at the regime of high exceeding of the threshold, were studied. It was shown, that this devices could produce wideband chaotic oscillations with a relative spectrum width up to 10% at the millimeter wavelength. In all cases these regimes are referred to as hyperchaos.

Received: 2017 July 24
Approved: 2017 November 28
PACS:
84.40.Ik Masers; gyrotrons
05.45.Jn High-dimensional chaos
Rissian citation:
Р. М. Розенталь, Н. С. Гинзбург, И. В. Зотова, О. Б. Исаева, А. Г. Рожнев, А. С. Сергеев.
Режимы развитого хаоса в гиротронах и гироусилителях с запаздывающей обратной связью.
Учен. зап. физ. фак-та Моск. ун-та. 2017. № 6. 1760102.
Authors
R. M. Rozental$^1$, N. S. Ginzburg$^1$, I. V. Zotova$^1$, O. B. Isaeva$^{2,3}$, A. G. Rozhnev$^{2,3}$, A. S. Sergeev$^1$
$^1$Institute of Applied Physics RAS
$^2$Saratov State University
$^3$Kotel’nikov Institute of Radio Engineering and Electronics of RAS, Saratov Branch
Issue 6, 2017

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