TY - JOUR
T1 - Measurement of dynamical density profiles using a microwave frequency comb reflectometer
AU - Shigeru, Inagaki
AU - Itoh, Kimitaka
AU - Yamada, Takuma
AU - Itoh, Sanae
AU - Tokuzawa, Tokihiko
AU - Fujisawa, Akihide
AU - Kasuya, Naohiro
AU - Sasaki, Makoto
AU - Nagashima, Yoshihiko
AU - Arakawa, Hiroyuki
N1 - Funding Information:
This work is partly supported by the Grant-in-Aid for Scientific Research of JSPF, Japan (21224014, 23244113, 23360414) and by the collaboration programs of NIFS (NIFS13KOCT001) and of the RIAM of Kyushu University and Asada Science Foundation
Publisher Copyright:
© 2013 The Japan Society of Plasma Science and Nuclear Fusion Research.
PY - 2013
Y1 - 2013
N2 - We propose the use of a microwave comb for measuring the density profile as a continuous function of radius with high temporal resolution. The analysis focuses on phase-sensitive convolution of the reflected waves: convolution of pulses can eliminate statistical noise. The time resolution for constructing the density profile is also discussed.
AB - We propose the use of a microwave comb for measuring the density profile as a continuous function of radius with high temporal resolution. The analysis focuses on phase-sensitive convolution of the reflected waves: convolution of pulses can eliminate statistical noise. The time resolution for constructing the density profile is also discussed.
UR - http://www.scopus.com/inward/record.url?scp=84961632188&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=84961632188&partnerID=8YFLogxK
U2 - 10.1585/pfr.8.1201171
DO - 10.1585/pfr.8.1201171
M3 - Article
AN - SCOPUS:84961632188
SN - 1880-6821
VL - 8
JO - Plasma and Fusion Research
JF - Plasma and Fusion Research
M1 - 1201171
ER -