Open Access Open Access  Restricted Access Subscription Access

The impact of metal-dielectric layer on wave processes in the electrodynamic system of amplifiers based on Smith-Pursell effect

G. S. Vorobjov, A. S. Krivets, A. A. Shmat’ko

Abstract


The linear theory of amplifiers applying the Smith–Pursell effect is extended to the impact of metal-dielectric layer and of electron flow thickness on the oscillation excitation conditions in an open waveguide. The wave processes in the amplifier electrodynamic system are investigated theoretically and by experimental simulation.

Full Text:

PDF

References


VOROB’YOV, G.S.; NESTERENKO, A.V.; TSVYK, A.I.; ET AL. Izv. VUZ. Radiofizika, v.31, n.2, p.805-812, 1988.

VERTII, A.A.; VOROB’YOV, G.S.; IVANCHENKO, I.V.; ET AL. Izv. VUZ. Radiofizika, v.31, n.6, p.1242-1254, 1988.

SHESTOPALOV, V.P. (ed.). Generators of Diffraction Radiation [in Russian]. Kiev: Naukova Dumka, 1991.

SHMAT’KO, A.A.; VOROB’YOV, G.S.; RUBAN, A.I. Linear theory of non-tuned EHF amplifier with distributed interaction on the base of Smith-Parcell effect. Radioelectron. Commun. Syst., v.42, n.6, p.67-70, 1999.

JOE, J.; SCHARER, J.; BOOSKE, J.; MCVEY, B. Wave dispersion and growth analysis of low-voltage grating Cerenkov amplifiers. Phys. Plasmas, v.1, n.1, p.176-188, 1994. DOI: http://dx.doi.org/10.1063/1.870931.

JOE, J.; LOUIS, L.J.; SCHARER, J.E.; BOOSKE, J.H.; BASTEN, M.A. Experimental and theoretical investigations of a rectangular grating structure for low-voltage traveling wave tube amplifiers. Phys. Plasmas, v.4, n.7, p.2707-2715, 1997. DOI: http://dx.doi.org/10.1063/1.872547.

VOROB’YOV, G.S.; PUSHKARYOV, K.A.; TSVYK, A.I. Radiotekhnika i Elektronika, v.42, n.6, p.738-740, 1997.

VOROB’YOV, G.S.; PUSHKARYOV, K.A.; RUBAN, A.I.; TSVYK, A.I. Radioelectron. Commun. Syst., v.42, n.10, p.62-66, 1999.

SHESTOPALOV, V.P. Physical Principles of Millimeter and Submillimeter Devices, Vol. 1: Open Structures [in Russian]. Kiev: Naukova Dumka, 1985.

GRIGOR’YEV, A.D. Electrodynamics and Structures of Microwave Devices [in Russian]. Moscow: Vysshaya Shkola, 1990.

VOROB’YOV, G.S. Radiotekhnika, n.116, p.12-20, 2000.

VAINSHTEIN, L.A. Electromagnetic Waves [in Russian]. Moscow: Radio i Svyaz’, 1988.




DOI: https://doi.org/10.3103/S0735272705060063

Refbacks

  • There are currently no refbacks.





© Radioelectronics and Communications Systems, 2004–2017
When you copy an active link to the material is required
ISSN 1934-8061 (Online), ISSN 0735-2727 (Print)
tel./fax +38044 204-82-31, 204-90-41