Mode-primed operation of an 85 GHz quasioptical gyroklystron

R. P. Fischer; A. W. Fliflet; W. M. Manheimer

Mode-primed operation of an 85 GHz quasioptical gyroklystron

R. P. Fischer, A. W. Fliflet, W. M. Manheimer

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

Abstract

The quasioptical gyrotron (QOG) is currently under development at the U.S. Naval Research Laboratory as a high power source of millimeter-wave radiation. A quasioptical gyroklystron configuration has recently been realized by the addition of an open-mirror prebunching resonator driven by an 85 GHz, 1.5 kW extended interaction oscillator (EIO). The experiment is designed to operate at a voltage of 70 kV and beam currents of 5-15 A. The experiment is currently in progress, and results are presented for EIO mode priming and depressed collector operation at powers up to 100 kW. A technique for increasing the efficiency by adjusting the electron beam parameters on the rise of the voltage pulse is also described.

Original language	English (US)
Pages	1467-1472
Number of pages	6
State	Published - Dec 1 1992
Externally published	Yes
Event	9th International Conference on High-Power Particle Beams, Beams 92 - Washington, DC, United States Duration: May 25 2092 → May 29 2092

Conference

Conference	9th International Conference on High-Power Particle Beams, Beams 92
Country/Territory	United States
City	Washington, DC
Period	5/25/92 → 5/29/92

ASJC Scopus subject areas

Nuclear and High Energy Physics

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title = "Mode-primed operation of an 85 GHz quasioptical gyroklystron",

abstract = "The quasioptical gyrotron (QOG) is currently under development at the U.S. Naval Research Laboratory as a high power source of millimeter-wave radiation. A quasioptical gyroklystron configuration has recently been realized by the addition of an open-mirror prebunching resonator driven by an 85 GHz, 1.5 kW extended interaction oscillator (EIO). The experiment is designed to operate at a voltage of 70 kV and beam currents of 5-15 A. The experiment is currently in progress, and results are presented for EIO mode priming and depressed collector operation at powers up to 100 kW. A technique for increasing the efficiency by adjusting the electron beam parameters on the rise of the voltage pulse is also described.",

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year = "1992",

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AU - Fischer, R. P.

AU - Fliflet, A. W.

AU - Manheimer, W. M.

PY - 1992/12/1

Y1 - 1992/12/1

N2 - The quasioptical gyrotron (QOG) is currently under development at the U.S. Naval Research Laboratory as a high power source of millimeter-wave radiation. A quasioptical gyroklystron configuration has recently been realized by the addition of an open-mirror prebunching resonator driven by an 85 GHz, 1.5 kW extended interaction oscillator (EIO). The experiment is designed to operate at a voltage of 70 kV and beam currents of 5-15 A. The experiment is currently in progress, and results are presented for EIO mode priming and depressed collector operation at powers up to 100 kW. A technique for increasing the efficiency by adjusting the electron beam parameters on the rise of the voltage pulse is also described.

AB - The quasioptical gyrotron (QOG) is currently under development at the U.S. Naval Research Laboratory as a high power source of millimeter-wave radiation. A quasioptical gyroklystron configuration has recently been realized by the addition of an open-mirror prebunching resonator driven by an 85 GHz, 1.5 kW extended interaction oscillator (EIO). The experiment is designed to operate at a voltage of 70 kV and beam currents of 5-15 A. The experiment is currently in progress, and results are presented for EIO mode priming and depressed collector operation at powers up to 100 kW. A technique for increasing the efficiency by adjusting the electron beam parameters on the rise of the voltage pulse is also described.

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Mode-primed operation of an 85 GHz quasioptical gyroklystron

Abstract

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