Absolute instability for enhanced radiation from a high-power plasma filled backward wave oscillator

K. Minami; M. M. Ali; K. Ogura; T. Hosokawa; H. Kazama; T. Ozawa; T. Watanabe; V. L. Granatstein; W. W. Destler; R. A. Kehs; Y. Carmel; W. R. Lou; D. Abe

doi:10.1109/plasma.1990.110658

Absolute instability for enhanced radiation from a high-power plasma filled backward wave oscillator

K. Minami
, M. M. Ali
, K. Ogura
, T. Hosokawa
, H. Kazama
, T. Ozawa
, T. Watanabe
, V. L. Granatstein
, W. W. Destler
, R. A. Kehs
, Y. Carmel
, W. R. Lou
, D. Abe

Research output: Contribution to conference › Paper › peer-review

Abstract

Summary form only given. A linear theory of electromagnetic radiation from a high-power backward wave oscillator (BWO) with a plasma filled, sinusoidally corrugated waveguide driven by a relativistic electron beam has been derived and analyzed numerically. It was shown that the experimental results of K. Minami et al. (1988) and T. Carmel et al. (1989) on enhanced radiation from plasma BWOs can be explained by the linear theory developed. It is concluded that the present analysis of the absolute instability makes possible the practical design of high-power, coherent, and enhanced plasma BWOs.

Original language	English
Pages	140-141
Number of pages	2
DOIs	https://doi.org/10.1109/plasma.1990.110658
State	Published - 1 Jan 1990
Externally published	Yes
Event	1990 IEEE International Conference on Plasma Science - Oakland, CA, USA Duration: 21 May 1990 → 23 May 1990

Conference

Conference	1990 IEEE International Conference on Plasma Science
City	Oakland, CA, USA
Period	21/05/90 → 23/05/90

ASJC Scopus subject areas

General Engineering

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10.1109/plasma.1990.110658

Cite this

Minami, K., Ali, M. M., Ogura, K., Hosokawa, T., Kazama, H., Ozawa, T., Watanabe, T., Granatstein, V. L., Destler, W. W., Kehs, R. A., Carmel, Y., Lou, W. R., & Abe, D. (1990). Absolute instability for enhanced radiation from a high-power plasma filled backward wave oscillator. 140-141. Paper presented at 1990 IEEE International Conference on Plasma Science, Oakland, CA, USA. https://doi.org/10.1109/plasma.1990.110658

@conference{07846665b0374c8da13552953463a132,

title = "Absolute instability for enhanced radiation from a high-power plasma filled backward wave oscillator",

abstract = "Summary form only given. A linear theory of electromagnetic radiation from a high-power backward wave oscillator (BWO) with a plasma filled, sinusoidally corrugated waveguide driven by a relativistic electron beam has been derived and analyzed numerically. It was shown that the experimental results of K. Minami et al. (1988) and T. Carmel et al. (1989) on enhanced radiation from plasma BWOs can be explained by the linear theory developed. It is concluded that the present analysis of the absolute instability makes possible the practical design of high-power, coherent, and enhanced plasma BWOs.",

author = "K. Minami and Ali, \{M. M.\} and K. Ogura and T. Hosokawa and H. Kazama and T. Ozawa and T. Watanabe and Granatstein, \{V. L.\} and Destler, \{W. W.\} and Kehs, \{R. A.\} and Y. Carmel and Lou, \{W. R.\} and D. Abe",

year = "1990",

month = jan,

day = "1",

doi = "10.1109/plasma.1990.110658",

language = "English",

pages = "140--141",

note = "1990 IEEE International Conference on Plasma Science ; Conference date: 21-05-1990 Through 23-05-1990",

}

Minami, K, Ali, MM, Ogura, K, Hosokawa, T, Kazama, H, Ozawa, T, Watanabe, T, Granatstein, VL, Destler, WW, Kehs, RA, Carmel, Y, Lou, WR & Abe, D 1990, 'Absolute instability for enhanced radiation from a high-power plasma filled backward wave oscillator', Paper presented at 1990 IEEE International Conference on Plasma Science, Oakland, CA, USA, 21/05/90 - 23/05/90 pp. 140-141. https://doi.org/10.1109/plasma.1990.110658

TY - CONF

T1 - Absolute instability for enhanced radiation from a high-power plasma filled backward wave oscillator

AU - Minami, K.

AU - Ali, M. M.

AU - Ogura, K.

AU - Hosokawa, T.

AU - Kazama, H.

AU - Ozawa, T.

AU - Watanabe, T.

AU - Granatstein, V. L.

AU - Destler, W. W.

AU - Kehs, R. A.

AU - Carmel, Y.

AU - Lou, W. R.

AU - Abe, D.

PY - 1990/1/1

Y1 - 1990/1/1

N2 - Summary form only given. A linear theory of electromagnetic radiation from a high-power backward wave oscillator (BWO) with a plasma filled, sinusoidally corrugated waveguide driven by a relativistic electron beam has been derived and analyzed numerically. It was shown that the experimental results of K. Minami et al. (1988) and T. Carmel et al. (1989) on enhanced radiation from plasma BWOs can be explained by the linear theory developed. It is concluded that the present analysis of the absolute instability makes possible the practical design of high-power, coherent, and enhanced plasma BWOs.

AB - Summary form only given. A linear theory of electromagnetic radiation from a high-power backward wave oscillator (BWO) with a plasma filled, sinusoidally corrugated waveguide driven by a relativistic electron beam has been derived and analyzed numerically. It was shown that the experimental results of K. Minami et al. (1988) and T. Carmel et al. (1989) on enhanced radiation from plasma BWOs can be explained by the linear theory developed. It is concluded that the present analysis of the absolute instability makes possible the practical design of high-power, coherent, and enhanced plasma BWOs.

UR - https://www.scopus.com/pages/publications/0025657912

U2 - 10.1109/plasma.1990.110658

DO - 10.1109/plasma.1990.110658

M3 - Paper

AN - SCOPUS:0025657912

SP - 140

EP - 141

T2 - 1990 IEEE International Conference on Plasma Science

Y2 - 21 May 1990 through 23 May 1990

ER -

Absolute instability for enhanced radiation from a high-power plasma filled backward wave oscillator

Abstract

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