Differential-phase reflectometry using phased-array antenna system in QUEST

K. Nagata, H. Idei, M. Sakaguchi, K. Dono, Y. Wataya, S. Kawasaki, H. Zushi, K. Hanada, K. Nakamura, M. Sakamoto, M. Hasegawa, Y. Higashizono, Y. Takase, T. Maekawa, O. Mitarai, Y. Kishimoto, H. Nakashima, A. Higashijima

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

The differential-phase reflectometry has been developed to measure the density profile, concerning electron Bernstein Wave (EBW) heating and current drive in the QUEST. The Phased Array Antenna (PAA) system was proposed for the reflectometry to improve the ratio of signal to noise. The PAA was confirmed to be effective, as a launching antenna to receive the larger reflected-wave signal.

Original languageEnglish
Title of host publicationIRMMW-THz 2010 - 35th International Conference on Infrared, Millimeter, and Terahertz Waves, Conference Guide
DOIs
Publication statusPublished - 2010
Event35th International Conference on Infrared, Millimeter, and Terahertz Waves, IRMMW-THz 2010 - Rome, Italy
Duration: Sep 5 2010Sep 10 2010

Publication series

NameIRMMW-THz 2010 - 35th International Conference on Infrared, Millimeter, and Terahertz Waves, Conference Guide

Other

Other35th International Conference on Infrared, Millimeter, and Terahertz Waves, IRMMW-THz 2010
CountryItaly
CityRome
Period9/5/109/10/10

All Science Journal Classification (ASJC) codes

  • Electrical and Electronic Engineering

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