Advances in plasma-filled, relativistic, slow wave microwave sources

Y. Carmel; A. Shkvarunets; S. Kobayashi; J. Rodgers; G. S. Nusinovich; T. M. Antonsen; V. L. Granatstein

Advances in plasma-filled, relativistic, slow wave microwave sources

Y. Carmel
, A. Shkvarunets
, S. Kobayashi
, J. Rodgers
, G. S. Nusinovich
, T. M. Antonsen
, V. L. Granatstein

Research output: Contribution to journal › Conference article › peer-review

Abstract

Significant improvements in the performance of microwave sources, both nonrelativistic and relativistic, have been achieved in recent years by introducing a controlled amount of background plasma. Recent advances in plasma-filled relativistic devices-both experimental and theoretical-are reviewed. In particular, plasma filling has been credited with increasing the electron beam current and frequency tunability (approximately 300%). The formation of hybrid waves in plasma-filled corrugated slow wave structures and the role of these modes in improving the beam/wave coupling will also be discussed. We review those issues as well as recent experimental results of plasma-loaded backward wave oscillators (BWO) operating over wide range of beam currents (0.8-4 kA) and plasma densities (10¹⁰-10^-13 cm^-3).

Original language	English
Pages (from-to)	90
Number of pages	1
Journal	IEEE International Conference on Plasma Science
State	Published - 1 Dec 1999
Externally published	Yes
Event	The 26th IEEE International Conference on Plasma Science (ICOPS99) - Monterey, CA, USA Duration: 20 Jun 1999 → 24 Jun 1999

ASJC Scopus subject areas

Atomic and Molecular Physics, and Optics
Condensed Matter Physics
Electrical and Electronic Engineering

Cite this

@article{36c33e801941437292ad431c0ae7c328,

title = "Advances in plasma-filled, relativistic, slow wave microwave sources",

abstract = "Significant improvements in the performance of microwave sources, both nonrelativistic and relativistic, have been achieved in recent years by introducing a controlled amount of background plasma. Recent advances in plasma-filled relativistic devices-both experimental and theoretical-are reviewed. In particular, plasma filling has been credited with increasing the electron beam current and frequency tunability (approximately 300\%). The formation of hybrid waves in plasma-filled corrugated slow wave structures and the role of these modes in improving the beam/wave coupling will also be discussed. We review those issues as well as recent experimental results of plasma-loaded backward wave oscillators (BWO) operating over wide range of beam currents (0.8-4 kA) and plasma densities (1010-10-13 cm-3).",

author = "Y. Carmel and A. Shkvarunets and S. Kobayashi and J. Rodgers and Nusinovich, \{G. S.\} and Antonsen, \{T. M.\} and Granatstein, \{V. L.\}",

year = "1999",

month = dec,

day = "1",

language = "English",

pages = "90",

journal = "IEEE International Conference on Plasma Science",

issn = "0730-9244",

publisher = "Institute of Electrical and Electronics Engineers",

note = "The 26th IEEE International Conference on Plasma Science (ICOPS99) ; Conference date: 20-06-1999 Through 24-06-1999",

}

TY - JOUR

T1 - Advances in plasma-filled, relativistic, slow wave microwave sources

AU - Carmel, Y.

AU - Shkvarunets, A.

AU - Kobayashi, S.

AU - Rodgers, J.

AU - Nusinovich, G. S.

AU - Antonsen, T. M.

AU - Granatstein, V. L.

PY - 1999/12/1

Y1 - 1999/12/1

N2 - Significant improvements in the performance of microwave sources, both nonrelativistic and relativistic, have been achieved in recent years by introducing a controlled amount of background plasma. Recent advances in plasma-filled relativistic devices-both experimental and theoretical-are reviewed. In particular, plasma filling has been credited with increasing the electron beam current and frequency tunability (approximately 300%). The formation of hybrid waves in plasma-filled corrugated slow wave structures and the role of these modes in improving the beam/wave coupling will also be discussed. We review those issues as well as recent experimental results of plasma-loaded backward wave oscillators (BWO) operating over wide range of beam currents (0.8-4 kA) and plasma densities (1010-10-13 cm-3).

AB - Significant improvements in the performance of microwave sources, both nonrelativistic and relativistic, have been achieved in recent years by introducing a controlled amount of background plasma. Recent advances in plasma-filled relativistic devices-both experimental and theoretical-are reviewed. In particular, plasma filling has been credited with increasing the electron beam current and frequency tunability (approximately 300%). The formation of hybrid waves in plasma-filled corrugated slow wave structures and the role of these modes in improving the beam/wave coupling will also be discussed. We review those issues as well as recent experimental results of plasma-loaded backward wave oscillators (BWO) operating over wide range of beam currents (0.8-4 kA) and plasma densities (1010-10-13 cm-3).

UR - https://www.scopus.com/pages/publications/0033307934

M3 - Conference article

AN - SCOPUS:0033307934

SN - 0730-9244

SP - 90

JO - IEEE International Conference on Plasma Science

JF - IEEE International Conference on Plasma Science

T2 - The 26th IEEE International Conference on Plasma Science (ICOPS99)

Y2 - 20 June 1999 through 24 June 1999

ER -

Advances in plasma-filled, relativistic, slow wave microwave sources

Abstract

ASJC Scopus subject areas

Other files and links

Fingerprint

Cite this