Initial data of digital correlation ECE with a Giga Hertz sampling digitizer

Hayato Tsuchiya, Shigeru Inagaki, Tokihiko Tokuzawa, Yoshio Nagayama

Research output: Contribution to journalConference article

Abstract

The proposed Digital Correlation ECE (DCECE) technique is applied in Large Helical Device. DCECE is realized by the use of the Giga Hertz Sampling Digitizer. The waveform of intermediate frequency band of ECE, whose frequency is several giga hertz, can be discretized and saved directly. The discretized IF data can be used for the analysis of correlation ECE with arbitrary parameter of spatial resolution and temporal resolution. In this paper, the characteristic of DCECE and initial Data in LHD is introduced.

Original languageEnglish
Article number03010
JournalEPJ Web of Conferences
Volume87
DOIs
Publication statusPublished - Mar 12 2015
Event18th Joint Workshop on Electron Cyclotron Emission and Electron Cyclotron Resonance Heating, EC 2014 - Nara, Japan
Duration: Apr 22 2014Apr 25 2014

Fingerprint

analog to digital converters
sampling
intermediate frequencies
temporal resolution
waveforms
spatial resolution

All Science Journal Classification (ASJC) codes

  • Physics and Astronomy(all)

Cite this

Initial data of digital correlation ECE with a Giga Hertz sampling digitizer. / Tsuchiya, Hayato; Inagaki, Shigeru; Tokuzawa, Tokihiko; Nagayama, Yoshio.

In: EPJ Web of Conferences, Vol. 87, 03010, 12.03.2015.

Research output: Contribution to journalConference article

Tsuchiya, Hayato ; Inagaki, Shigeru ; Tokuzawa, Tokihiko ; Nagayama, Yoshio. / Initial data of digital correlation ECE with a Giga Hertz sampling digitizer. In: EPJ Web of Conferences. 2015 ; Vol. 87.
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