Suscripción a Biblioteca: Guest
Portal Digitalde Biblioteca Digital eLibros Revistas Referencias y Libros de Ponencias Colecciones
Telecommunications and Radio Engineering
SJR: 0.202 SNIP: 0.2 CiteScore™: 0.23

ISSN Imprimir: 0040-2508
ISSN En Línea: 1943-6009

Volumen 78, 2019 Volumen 77, 2018 Volumen 76, 2017 Volumen 75, 2016 Volumen 74, 2015 Volumen 73, 2014 Volumen 72, 2013 Volumen 71, 2012 Volumen 70, 2011 Volumen 69, 2010 Volumen 68, 2009 Volumen 67, 2008 Volumen 66, 2007 Volumen 65, 2006 Volumen 64, 2005 Volumen 63, 2005 Volumen 62, 2004 Volumen 61, 2004 Volumen 60, 2003 Volumen 59, 2003 Volumen 58, 2002 Volumen 57, 2002 Volumen 56, 2001 Volumen 55, 2001 Volumen 54, 2000 Volumen 53, 1999 Volumen 52, 1998 Volumen 51, 1997

Telecommunications and Radio Engineering

DOI: 10.1615/TelecomRadEng.v55.i6-7.140
9 pages

Analytical Theory of Orotron in the Hard Excitation Mode

G. A. Alexeev
A. Usikov Institute of Radio Physics and Electronics, National Academy of Sciences of Ukraine


The representation of the components of electron interaction power by the polynomials of the sixth order obtained by using the method of iterations and forcibly harmonized solution for the electron transit angle is taken as a basis for analyzing the steady-state oscillation modes of the orotron-type devices with a uniform field amplitude distribution. It is demonstrated that, depending on the value of the relative transit electron angle, orotron can enter a soft or hard mode of excitation. The analytical relations for electron efficiency, frequency shift, stability of limit cycles and non-isochronism of oscillations are found that describe the electron hysteresis effect in terms of the accelerating voltage and current. It is shown that the nature of the electron hysteresis is conditioned by specific features of nonlinear dynamics of the transit electrons, and the hysteresis is an immediate result of the variation of the average electron velocity within the interaction space.

Articles with similar content:

On Resonance Properties of a 2D-Periodic Screen with Beyond-Cutoff Holes
Telecommunications and Radio Engineering, Vol.67, 2008, issue 17
Andrei Olegovich Perov, A. A. Kirilenko
On the Problem of Stable Embedding Message into Image
Journal of Automation and Information Sciences, Vol.40, 2008, issue 8
Lyubov L. Nikitenko, Valeriy K. Zadiraka
Telecommunications and Radio Engineering, Vol.75, 2016, issue 20
S. M. Smolskiy, D.Ya. Mishin, K. A. Ignatkov, G. P. Ermak, A. P. Chupahin, A.V. Vasiliev, V. Ya. Noskov
Excitation of High-Order Harmonics of Cyclotron Frequency by Relativistic Oscillators
Telecommunications and Radio Engineering, Vol.54, 2000, issue 5-6
Yu. A. Turkin, Vyacheslav Aleksandrovich Buts
Magnetic and Permeability Effects on a Weakly Nonlinear Magneto-Convective Flow in an Active Mushy Layer
International Journal of Fluid Mechanics Research, Vol.39, 2012, issue 6
Dambaru Bhatta, Daniel N. Riahi, S. Mallikarjunaiah Muddamallappa