TELECOMMUNICATIONS AND RADIO ENGINEERING - 2011 Vol. 70,
No 16
 

 

 

 

3D MOTION OF ELECTRONS IN KLYNOTRON-TYPE OSCILATORS. THE METHOD OF NUMERICAL ANALYSIS

M.V. Mil’cho
A. Usikov Institute of Radio Physics and Electronics,
National Academy of Sciences of Ukraine
12, Academician Proskura St., Kharkiv 61085, Ukraine
Address all correspondence to L.V. Stulova E-mail: milv@ire.kharkov.ua

Abstract
The 3D motion of electrons in the klynotron-type oscillator is analyzed by means of numerical simulations. The interaction between the electrons and both the longitudinal and transverse components of the high frequency field is taken into account. To describe the fields in a comb slowing structure, the rigorous electrodynamic solution is used, in which the features of the fields on sharp edges of the metal elements take into account. The physical model, the calculation methods for high-frequency fields and the computer integration method are described in [1]. The results of the numerical analysis of real klynotrons will be represented in the following paper.
KEY WORDS: electronics, klynotron, three-dimensionality, interaction, numerical calculation

References

  1. Patent 341113 USSR, ÌÊÈ. Levin, G.Ya., (1972), The backward-wave tube, 25:201 (in Russian).
  2. Kirichenko, A.Ya., (1965), The influence of the finite length of the slow-wave structure on starting characteristics of the klynotron, Trudy IRE AN USSR. 12:174–180 (in Russian).
  3. Levin, G.Ya, Borodkin, À.I., Kirichenko, À.Ya. et al., (1992), The Clinotron, Naukova dumka, Kiev: 200 p. (in Russsian).
  4. Vavriv, D.M., (2007),Theory of the Clinotron, Telecommunications and Radio Engineering, 67(9):757-781.
  5. Mil'cho, M.V., (2008), The interaction of electrons with transversal and longitudinal components of the high-frequency field in a klynotron-type oscillators, Telecommunications and Radio Engineering, 67(1):53-75.
  6. Belyavskii, B.A. and Tseitlin, M.B., (1980), The analysis of operation of the orotron on a basis of the two-dimensional theory, Radiotekhnika i Elektronika. 25(5):1108-1112 (in Russian). 
  7. Evdokimenko, Yu.I., Lukin, K.A., and Skrynnik, B.K., (1984), The theory of diffraction radiation generators on a basis of a discrete communication model, Izvestie VUZov, Radiofizika, 27(11):1443–1459 (in Russian).
  8. Balaklitskii, I.M., Mil’cho, M.V., and Goncharov, V.V., (1989), The interaction calculations of the electron flow with a field of the slow-wave structure of the O-type resonance SHF oscillator with a cophasal oscillation mode, Kvaziopticheskaya tekhika millimetrovogo i submillimetrovogo diapazonov voln: Sbornik nauchn. trudov IRE AN USSR, p.34-41 (in Russian).
  9. Mil’cho, M.V., Yefimov, B.P., Zavertanniy, V.V., and Goncharov, V.V., (2006), Peculiar Properties of Operating Modes of Klynotron-Type Oscillators, Telecommunications and Radio Engineering, 65(8):719-730.
  10. Mil'cho, M.V., (2004), The Conformal Mapping Method for Analysis of High-Frequency Electro-Magnetic Fields in Slow-Wave Structures. Chapter 1. The Case of Large Slow-Down. Telecommunications and Radio Engineering, 61(5):394-416.
  11. Mil'cho, M.V., (2004), The Conformal Mapping Method for Analysis of High-Frequency Electro-Magnetic Fields in Slow-Wave Structures. Chapter 2. Electrodynamic Solutions Being Equivalent to Electrostatic Ones. Telecommunications and Radio Engineering, 61(6):485-501.
  12. Mil'cho, M.V., (2004), The Conformal Mapping Method for Analysis of High-Frequency Electro-Magnetic Fields in Slow-Wave Structures. Chapter 3. Analysis of Specific Slow-Wave Structures. Telecommunications and Radio Engineering, 61(7):600-622.
  13. Kirilenko, A.A., Senkevich, S.L., and Steshenko, S.A., (2007), The analysis of three-dimensional slow-wave structures on a basis of the method of generalized scattering matrixes, Radiofizika i Elektronika. 12(sp. issue):122-129 (in Russian).


pages 1449-1463

Back