Azimuthal surface waves in low-density plasma loaded, coaxial helix traveling-wave-tube-like waveguides

• Published in: Вопросы атомной науки и техники
• Date: 2021
• Main Authors: Girka, I.O., Thumm, M.
• Format: Article
• Language: English
• Published: Національний науковий центр «Харківський фізико-технічний інститут» НАН України 2021
• Subjects: Relativistic and nonrelativistic plasma electronics
• Online Access: https://nasplib.isofts.kiev.ua/handle/123456789/195129
• Journal Title: Digital Library of Periodicals of National Academy of Sciences of Ukraine
• Cite this: Azimuthal surface waves in low-density plasma loaded, coaxial helix traveling-wave-tube-like waveguides / I.O. Girka, M. Thumm // Problems of Atomic Science and Technology. — 2021. — № 4. — С. 24-29. — Бібліогр.: 17 назв. — англ.

The dispersion properties of flute electromagnetic waves propagating across an external axial static magnetic field in traveling-wave-tube-like waveguides with low-density plasma filling are investigated. The cylindrical structure consists of a central dielectric rod, placed inside a plasma coaxial...