Paper
1 December 1990 Gyrotron IVA
G. F. Brand
Author Affiliations +
Proceedings Volume 1514, 15th International Conference on Infrared and Millimeter Waves; 15144D (1990) https://doi.org/10.1117/12.2301567
Event: 15th International Conference on Infrared and Millimeter Waves, 1990, Orlando, FL, United States
Abstract
Problems of unwanted mode conversion between the resonant cavity of GYROTRON IVA and experimental areas are minimized by (i) in the gyrotron, increasing the length of the transition from the cavity to the output waveguide, and (ii) outside the gyrotron, using a quasi-optical antenna at the output window to provide immediate conversion to a TE11 waveguide mode. Two applications, plasma scattering and measurements on dielectric materials are discussed.
© (1990) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
G. F. Brand "Gyrotron IVA", Proc. SPIE 1514, 15th International Conference on Infrared and Millimeter Waves, 15144D (1 December 1990); https://doi.org/10.1117/12.2301567
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KEYWORDS
Waveguides

Antennas

Plasma

Dielectrics

Scattering

Telescopes

Waveguide modes

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