Plasma antenna with frequency adjustment

Capa

Citar

Texto integral

Acesso aberto Acesso aberto
Acesso é fechado Acesso está concedido
Acesso é fechado Somente assinantes

Resumo

A discharge of limited length (“plasma column”) in a gas-discharge tube filled with a rarefied gas was studied. The discharge is created due to the one-sided excitation of an extended high-frequency discharge supported by a propagating azimuthally symmetric mode of the surface wave. It is shown that a “plasma column” can be an effective plasma antenna at operating frequencies below the plasma frequency (ωp), with frequency tuning due to changes in the length of the “plasma column”.

Texto integral

Acesso é fechado

Sobre autores

I. Minaev

Prokhorov General Physics Institute Russian Academy of Sciences

Autor responsável pela correspondência
Email: minaev1945@mail.ru
Rússia, Moscow, 119991 Russia

O. Tikhonevich

Prokhorov General Physics Institute Russian Academy of Sciences

Email: minaev1945@mail.ru
Rússia, Moscow, 119991 Russia

Yu. Vekshin

16 Central Research Testing Institute of the Ministry of Defense of the Russian Federation named after Marshal A. I. Belov

Email: minaev1945@mail.ru
Rússia, Mytishchi Moscow oblast, 140006 Russia

Bibliografia

  1. Alexeff I., Anderson T. // IEEE Trans. 2006. V. PS-34. № 2. P. 166.https://doi.org/10.1109/TPS.2006.872180
  2. Истомин Е.Н., Карфидов Д.М., Минаев и др. // Физика плазмы. 2006. Т. 32. № 4. С. 423.
  3. Alexeff I., Anderson T., Farshi E. еt al. // Phys. Plasm. 2008. V. 15. № 5. P. 057104.https://doi.org/10.1063/1.2919157
  4. Сергейчев К.Ф., Минаев И.М. // Труды ИОФАН. М.: Наука, 2014. Т. 70. C. 143.
  5. Коновалов В.Н., Кузьмин Г.П., Минаев И.М. и др. // Физика плазмы. 2015. Т. 41. № 9. С. 833. https://doi.org/10.1134/S1063780X15090068
  6. Тихоневич О.В., Векшин Ю.Е., Кузьмин Г.П. и др. // РЭ. 2020. Т. 65. № 2. С. 165.https://doi.org/10.31857/S0033849420020199
  7. Минаев И.М., Рухадзе А.А. // Инж. физика. 2016. № 8. С. 24.
  8. Shahzad M.H., Ghaffar Ab., Naz M.Y., Bhatti H.N. // PIER. 2020. V. 92. P. 11.https://doi.org/10.2528/PIERM20022403
  9. Kazantsev S.Y., Brusentsev A.S., Titovets P.A. at al. // Generating and Processing in the Field of on Board Communications, Moscow, 2022. P. 11.https://doi.org/10.1109/IEEECONF53456. 2022.9744361
  10. Александров А.Ф., Кузелев М.В. Теоретическая плазменная электротехника. М.: Изд-во МГУ, 2011.
  11. Минаев И.М., Тихоневич О.В. // Тр. III Межд. конф. “Газоразрядная плазма и синтез наноструктур”. Казань, 1–4 декабря 2022 г. Казань: Бук, 2022. С. 455.

Arquivos suplementares

Arquivos suplementares
Ação
1. JATS XML
Baixar
2. Fig. 1. Scheme of the experimental stand: 1 – transmitter, 2 – SWR meter, 3 – matching line, 4 – gas discharge lamp.

Baixar (48KB)
Metadados
3. Fig. 2. Dependence of the SWR (1, 2) and the length of the plasma column (3) on the transmitter power at a frequency of 140 MHz; 1 – fluorescent lamp, 2 – pin antenna.

Baixar (123KB)
Metadados
4. Fig. 3. Dependences of the active (1) and reactive (2) components of the resistance Zn of the plasma capacitor on wn /wr.

Baixar (78KB)
Metadados
5. Fig. 4. Dependences of the active component of the plasma column resistance on wn (wr = 9 × 108 rad/s) for the length of the plasma column lst: 0.5 Lt (dotted line), 0.75 Lt (dashed curve), 1.0 Lt (solid).The arrows mark the points corresponding to the plasma column resistance values obtained from SWR measurements.

Baixar (115KB)
Metadados

Declaração de direitos autorais © Russian Academy of Sciences, 2024