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Proceedings Paper

Two-stage 35 GHz gyro-peniotron amplifier experiment
Author(s): G. S. Park
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Paper Abstract

A two-stage second harmonic TE3,1 gyro-peniotron amplifier with a rising-sun slotted waveguide structure has beendesigned utilizing an axis-encircling beam. The unwanted TE2,1 gyrotron BWO was suppressed by using a rising-suninteraction structure. 45% efficiency is predicted for a 70 kV, 3.5A beam with 5% velocity spread and 10% guiding centerspread. Fabrication of couplers, if circuits, 20dB attenuator, window, and electron gun are underway.

Paper Details

Date Published: 30 August 1993
PDF: 2 pages
Proc. SPIE 2104, 18th International Conference on Infrared and Millimeter Waves, 21045P (30 August 1993); doi: 10.1117/12.2298637
Show Author Affiliations
G. S. Park, Naval Research Lab. (United States)

Published in SPIE Proceedings Vol. 2104:
18th International Conference on Infrared and Millimeter Waves
James R. Birch; Terence J. Parker, Editor(s)

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