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Proceedings Paper

Low Loss Broadband Multimode Circular Corrugated Waveguide Performance
Author(s): A. Cavallo; J. Doane; R. Cutler; J. Brenner
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Paper Abstract

A 30 meter long circular corrugated waveguide run (i.d.=6.35 cm) with a corrugation period and depth of 250μ has been fabricated. It is designed for low loss (<0.01 dB/m) multimode operation over the frequency range of 75-575 GHz. It will be installed on TFTR (Tokamak Fusion Test Reactor) for use in electron cyclotron emission measurements. Results will be compared to those obtained using conventional tall rectangular C-band waveguide.

Paper Details

Date Published: 18 November 1989
PDF: 2 pages
Proc. SPIE 1039, 13th Intl Conf on Infrared and Millimeter Waves, (18 November 1989); doi: 10.1117/12.978358
Show Author Affiliations
A. Cavallo, Princeton Plasma Physics Laboratory (United States)
J. Doane, General Atomics (United States)
R. Cutler, Princeton Plasma Physics Laboratory (United States)
J. Brenner, Brenner Tool and Die (United States)


Published in SPIE Proceedings Vol. 1039:
13th Intl Conf on Infrared and Millimeter Waves
Richard J. Temkin, Editor(s)

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