A Method for Evaluating the Generation Power of Orotrons with a Two-Row Periodic Structure in the Frequency Range of 180–400 GHz

E. A. Myasin; Мясин Е. А.; V. V. Evdokimov; Евдокимов В. В.; A. Yu. Il’in; Ильин А. Ю.

doi:10.31857/S0032816223020088

A Method for Evaluating the Generation Power of Orotrons with a Two-Row Periodic Structure in the Frequency Range of 180–400 GHz

Autores: Myasin E.A.¹, Evdokimov V.V.¹, Il’in A.Y.¹
Afiliações:
1. Kotelnikov Institute of Radio Engineering and Electronics, Fryazino Branch, Russian Academy of Sciences
Edição: Nº 2 (2023)
Páginas: 58-63
Seção: ЭЛЕКТРОНИКА И РАДИОТЕХНИКА
URL: https://journals.rcsi.science/0032-8162/article/view/138325
DOI: https://doi.org/10.31857/S0032816223020088
EDN: https://elibrary.ru/PXSTIM
ID: 138325

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Resumo

A method for evaluating the generation power of orotron experimental models with a two-row periodic structure (TRPS), which operate with 2 × 10–6-s duration pulses and a 0.02-s repetition period in the frequency range of 180–400 GHz, is described. To realize this method, a setup has been created for measuring the attenuation of the microwave path in a wide frequency interval (180–400 GHz) based on ОV-66 (180–260 GHz) and ОV-65 (260–360 GHz) backward-wave tubes (BWOs), which are not packed in a magnet focusing system, and the possibility of their operation in a pulse power-supply regime with a high off-duty factor is shown.

Bibliografia

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