title: Multifrequency channel microwave reflectometer with frequency hopping operation for density fluctuation measurements in Large Helical Device.
authors.affiliation: National Institute for Fusion Science, 322-6 Oroshi-cho, Toki 509-5292, Japan. tokuzawa@nifs.ac.jp
authors.forename: T
authors.initials: T
authors.lastname: Tokuzawa
authors.forename: A
authors.initials: A
authors.lastname: Ejiri
authors.forename: K
authors.initials: K
authors.lastname: Kawahata