ISSN 0869-6632 (Print)
ISSN 2542-1905 (Online)


For citation:

Yeryomka V. D., Kulagin O. P., Kim J. . Submillimeter-wave magnetron with the elongated anode: optimal parameters of oscillatory circuit. Izvestiya VUZ. Applied Nonlinear Dynamics, 2015, vol. 23, iss. 1, pp. 53-61. DOI: 10.18500/0869-6632-2015-23-1-53-61

This is an open access article distributed under the terms of Creative Commons Attribution 4.0 International License (CC-BY 4.0).
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Language: 
Russian
Article type: 
Article
UDC: 
621.385.6

Submillimeter-wave magnetron with the elongated anode: optimal parameters of oscillatory circuit

Autors: 
Yeryomka Viktor Danilovich, A.Ya. Usikov Institute for Radiophysics and Electronics National Academy of Sciences of Ukraine
Kulagin Oleg Pavlovich, A.Ya. Usikov Institute for Radiophysics and Electronics National Academy of Sciences of Ukraine
Kim Jung-Il , Korea Electrotechnology Research Institute
Abstract: 

The estimation of optimal parameters with the analytical model regarding nonlinear electron motion dynamics is fulfilled for the submillimeter-wave M-type oscillator tor operating on frequency about 0.33 THz with anode voltage 13 кV and magnetic field 0.7 Т. Revealing from this model, the magnetron interaction space geometry providing the effective electron interaction with a high-frequency field on (+1) spatial harmonic of π-mode oscillations is proposed for the drift-orbital resonance regime. Using three-dimensional numerical simulation, the selected oscillation circuit geometry is verified and the system suitableness is confirmed on the operation frequency. Also directions of the system optimization are specified. The possibility to design magnetrons with rather low operating anode voltages, magnetic fields and with the increased service life is shown in the terahertz band.

Reference: 
  1. Electronics and Radiophysics of Millimeter and Submillimeter Radiowaves / Ed. A.Ya. Usikov. Kiev: Naukova Dumka, 1986. 386 p. (in Russian).
  2. Yeryomka V.D., Kulagin O.P., Naumenko V.D. // Radiophysics and Electronics. 2004. Vol. 9, special issue. P. 42 (in Russian).
  3. Velazco Jose E. Miniature sub-millimeter wave magnetron oscillator // Final Report No MTI 09-1-003, Microwave Technologies Incorporated. Project Number R-51449ELSB2061791. Army Contract No W911NF-06-C-0084. 2008. 15 p.
  4. Lebedev I.V. Engineering and Microwave Devices: Vol. II. М.: «Vysshaya shkola», 1972. 376 p. (in Russian).
  5. Yeryomka V.D., Naumenko V.D. // Progress of Modern Radioelectroniks. 2008. No 4. P. 23 (in Russian).
  6. Kulagin O.P., Yeryomka V.D. Optimal conditions for drift-orbital resonance in M-type devices // IEEE Trans. on Plasma Science. 2004. Vol. 32, No 3. P. 1181.
  7. Yeryomka V.D., Kopot’ M.A., Kulagin O.P. // Proc. 19 Int. Crimea Conf. «Microwave & Telecommunication Technology» (CriMiCo’2009). 14-18 September, 2009. Sevastopol: Weber Publishing Co. 2009. Vol. 1. P. 205.
  8. Kim J.-I., Jeon S.-G., Kim G.-J., Kim J., Yeryomka V.D., Kulagin O.P., Tishchenko A.S., and Naumenko V.D. Investigation of millimeter-wavelength 20-Vane spatial-harmonic magnetron using three-dimensional particle-in-cell simulation // IEEE Trans. on Plasma Science. 2012. Vol. 40, No 8. P. 1966.
  9. Gurko А.А. // Radiophysics and Raduoastronomy. 2000. Vol. 5, No 2. P.148 (in Russian).
  10. Yeryomka V.D., Kulagin O.P.,Кim Yu. I. // Proc. 24-th Int. Crimea Conf. «Microwave & Telecommunication Technology» (CriMiCo’2014). 7-13 September, 2014. Sevastopol: Weber Publishing Co. 2009. Vol.1. P. 211 (in Russian).
Received: 
20.02.2015
Accepted: 
28.02.2015
Published: 
30.06.2015
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