Analysis of the ITER low field side reflectometer transmission line system

G. R. Hanson; J. B. Wilgen; T. S. Bigelow; S. J. Diem; T. M. Biewer

doi:10.1063/1.3485086

Analysis of the ITER low field side reflectometer transmission line system

G. R. Hanson
, J. B. Wilgen
, T. S. Bigelow
, S. J. Diem
, T. M. Biewer

Research output: Contribution to journal › Article › peer-review

10 Scopus citations

Abstract

A critical issue in the design of the ITER low field side reflectometer is the transmission line (TL) system. A TL connects each launcher to a diagnostic instrument. Each TL will typically consist of ∼42 m of corrugated waveguide and up to ten miter bends. Important issues for the performance of the TL system are mode conversion and reflections. Minimizing these issues are critical to minimizing standing waves and phase errors. The performance of TL system is analyzed and recommendations are given.

Original language	English
Article number	10D920
Journal	Review of Scientific Instruments
Volume	81
Issue number	10
DOIs	https://doi.org/10.1063/1.3485086
State	Published - Oct 2010

Funding

This work was supported at Oak Ridge National Laboratory under U.S. DOE Contract No. DE-AC05-00OR22725.

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10.1063/1.3485086

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abstract = "A critical issue in the design of the ITER low field side reflectometer is the transmission line (TL) system. A TL connects each launcher to a diagnostic instrument. Each TL will typically consist of ∼42 m of corrugated waveguide and up to ten miter bends. Important issues for the performance of the TL system are mode conversion and reflections. Minimizing these issues are critical to minimizing standing waves and phase errors. The performance of TL system is analyzed and recommendations are given.",

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Analysis of the ITER low field side reflectometer transmission line system

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