Study of dual-dipole antenna array for millimeter wave imaging

Kazuhiko Akaki, Atsushi Mase, Yuichiro Kogi, Kiichiro Uchino, Yoshio Nagayama, Kazuo Kawahata, Souichiro Yamaguchi, Inagaki Shigeru, Kang Wook Kim

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

1 Citation (Scopus)

Abstract

Millimeter wave imaging diagnostics such as electron cyclotron emission imaging (ECEI) and microwave imaging reflectometry (MIR) are advanced technology to investigate electron temperature/density profiles and their fluctuations in magnetically confined plasmas. We have installed an ECEI system in the large helical device (LHD) at National Institute for Fusion Science (NIFS). The optimization of a receiving antenna array is essential for the imaging diagnostics. We have designed and fabricated dual-dipole antenna array. In this paper, the design and fabrication process of dual-dipole antennas are described. The characterizations of the antennas are also reported by comparing simulation and experimental results.

Original languageEnglish
Title of host publication34th International Conference on Infrared, Millimeter, and Terahertz Waves, IRMMW-THz 2009
DOIs
Publication statusPublished - Dec 31 2009
Event34th International Conference on Infrared, Millimeter, and Terahertz Waves, IRMMW-THz 2009 - Busan, Korea, Republic of
Duration: Sep 21 2009Sep 25 2009

Publication series

Name34th International Conference on Infrared, Millimeter, and Terahertz Waves, IRMMW-THz 2009

Other

Other34th International Conference on Infrared, Millimeter, and Terahertz Waves, IRMMW-THz 2009
CountryKorea, Republic of
CityBusan
Period9/21/099/25/09

Fingerprint

Dipole antennas
Antenna arrays
Millimeter waves
diagnostic
Imaging techniques
Cyclotrons
fluctuation
Receiving antennas
simulation
Electrons
Electron temperature
science
Imaging systems
Fusion reactions
Microwaves
Antennas
Plasmas
Fabrication

All Science Journal Classification (ASJC) codes

  • Electrical and Electronic Engineering
  • Communication

Cite this

Akaki, K., Mase, A., Kogi, Y., Uchino, K., Nagayama, Y., Kawahata, K., ... Kim, K. W. (2009). Study of dual-dipole antenna array for millimeter wave imaging. In 34th International Conference on Infrared, Millimeter, and Terahertz Waves, IRMMW-THz 2009 [5324955] (34th International Conference on Infrared, Millimeter, and Terahertz Waves, IRMMW-THz 2009). https://doi.org/10.1109/ICIMW.2009.5324955

Study of dual-dipole antenna array for millimeter wave imaging. / Akaki, Kazuhiko; Mase, Atsushi; Kogi, Yuichiro; Uchino, Kiichiro; Nagayama, Yoshio; Kawahata, Kazuo; Yamaguchi, Souichiro; Shigeru, Inagaki; Kim, Kang Wook.

34th International Conference on Infrared, Millimeter, and Terahertz Waves, IRMMW-THz 2009. 2009. 5324955 (34th International Conference on Infrared, Millimeter, and Terahertz Waves, IRMMW-THz 2009).

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

Akaki, K, Mase, A, Kogi, Y, Uchino, K, Nagayama, Y, Kawahata, K, Yamaguchi, S, Shigeru, I & Kim, KW 2009, Study of dual-dipole antenna array for millimeter wave imaging. in 34th International Conference on Infrared, Millimeter, and Terahertz Waves, IRMMW-THz 2009., 5324955, 34th International Conference on Infrared, Millimeter, and Terahertz Waves, IRMMW-THz 2009, 34th International Conference on Infrared, Millimeter, and Terahertz Waves, IRMMW-THz 2009, Busan, Korea, Republic of, 9/21/09. https://doi.org/10.1109/ICIMW.2009.5324955
Akaki K, Mase A, Kogi Y, Uchino K, Nagayama Y, Kawahata K et al. Study of dual-dipole antenna array for millimeter wave imaging. In 34th International Conference on Infrared, Millimeter, and Terahertz Waves, IRMMW-THz 2009. 2009. 5324955. (34th International Conference on Infrared, Millimeter, and Terahertz Waves, IRMMW-THz 2009). https://doi.org/10.1109/ICIMW.2009.5324955
Akaki, Kazuhiko ; Mase, Atsushi ; Kogi, Yuichiro ; Uchino, Kiichiro ; Nagayama, Yoshio ; Kawahata, Kazuo ; Yamaguchi, Souichiro ; Shigeru, Inagaki ; Kim, Kang Wook. / Study of dual-dipole antenna array for millimeter wave imaging. 34th International Conference on Infrared, Millimeter, and Terahertz Waves, IRMMW-THz 2009. 2009. (34th International Conference on Infrared, Millimeter, and Terahertz Waves, IRMMW-THz 2009).
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AU - Kawahata, Kazuo

AU - Yamaguchi, Souichiro

AU - Shigeru, Inagaki

AU - Kim, Kang Wook

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