The results of numerical simulation of the four­beam mini­klystrode of decimetre-wavelengths range

I.V. Borodenkova; V.A. Tsarev

The results of numerical simulation of the fourbeam miniklystrode of decimetre-wavelengths range

I.V. Borodenkova¹, V.A. Tsarev²

research article Pages: 79-83

¹ Post-graduate Student, Department «Electronic devises and equipment», Yuri Gagarin State Technical University of Saratov
² Dr. Sc. (Eng.), Professor, Department «Electronic devises and equipment», Yuri Gagarin State Technical University of Saratov

Keywords: multibeam klystrode numerical modeling anodegrid characteristic doublegap resonator efficiency bandwidth gain

Abstract

Calculation results of output parameters of mini-klystrode designed for use as an amplifier at 450±8 MHz are presented. To expand the bandwidth and increase a gain, a filter system is used in the output device. It consists of active doublegap resonator and of an additional passive cavity. It has been found the optimum value of the acceleration voltage necessary to obtain the preset values of output parameters (gain more than 20 dB, the efficiency more than 60%, and output power of 300 W) is U0 = 2,65 kV. The angle of the cutoff of the cathode current must be equal to 100 degrees.

How to cite

Бороденкова И.В., Царев В.А. Результаты численного моделирования четырехлучевого мини-клистрода дециметрового диапазона длин волн // Радиотехника. 2015. № 10. С. 79–83.

References

Haeff A.V. An Ultra-High-Frequency Power Amplifier of Novel Design // Electronics. 1939. Feb. P. 30−32.
Preist D.H., Shrader M.B. The klystrode-an unusual transmitting tube with potential for UNF−TV // Proc. of IEEE. 1982. V. 70. № 11. P. 1318.
Korolev A.N., Zajjcev S.A., Lopin M.I.i dr. Mnogoluchevye klistrody dlja televidenija i radarnykh primenenijj // EHlektronnaja tekhnika. Serija EHlektronika SVCH. 2003. № 1. S. 5−7.
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Karmazin V.JU., Carev V.A. Matematicheskoe modelirovanie rezhimov raboty katodno-setochnogo uzla v mnogoluchevom klistrode // Materialy Mezhdunar. nauchn.-tekhn. konf. «Aktualnye problemy ehlektronnogo priborostroenija». 2002. S. 244.
Agafonov B.S.Raschet ehksperimentalnykh rezhimov UKV i DCV generatornykh lamp. M.: EHnergija. 1966. 224 s.
KHajjkov A.Z. Klistronnye usiliteli. M.: Svjaz. 1974. 392 s.

[1] Haeff A.V. An Ultra-High-Frequency Power Amplifier of Novel Design // Electronics. 1939. Feb. P. 30−32.

[2] Preist D.H., Shrader M.B. The klystrode-an unusual transmitting tube with potential for UNF−TV // Proc. of IEEE. 1982. V. 70. № 11. P. 1318.

[3] Korolev A.N., Zajjcev S.A., Lopin M.I.i dr. Mnogoluchevye klistrody dlja televidenija i radarnykh primenenijj // EHlektronnaja tekhnika. Serija EHlektronika SVCH. 2003. № 1. S. 5−7.

[4] Patent na izobretenie № 2084042. Klistrod / Carev V.A., Miroshnichenko A.JU. Prioritet ot 29.06.1994. opubl. 10.07.1997.

[5] Patent na poleznuju model № 55506. Mnogoluchevojj klistrod / Pchelincev G.A., Carev V.A. Zajavka № 2006109342 ot 23 marta 2006 g.

[6] Karmazin V.JU., Carev V.A. Matematicheskoe modelirovanie rezhimov raboty katodno-setochnogo uzla v mnogoluchevom klistrode // Materialy Mezhdunar. nauchn.-tekhn. konf. «Aktualnye problemy ehlektronnogo priborostroenija». 2002. S. 244.

[7] Agafonov B.S.Raschet ehksperimentalnykh rezhimov UKV i DCV generatornykh lamp. M.: EHnergija. 1966. 224 s.

[8] KHajjkov A.Z. Klistronnye usiliteli. M.: Svjaz. 1974. 392 s.

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