Astronomical testing observation in multi-fourier transform interferometer: Aperture synthesis technique and CMB

Izumi S. Ohta, Makoto Hattori, Yuji Chinone, Yuan Luo, Yoshihiro Hamaji, Junichi Takahashi, Hiroshi Matsuo, Nario Kuno

研究成果: Conference contribution

3 被引用数 (Scopus)

抄録

We have been developing Multi-Fourier transform Interferometer (MuFT), which is a bolometric interferometer in millimeter and submillimeter wave bands. This is realized by applying the aperture synthesis technique to the Martin & Puplett type Fourier transform spectrometer. We report an astronomical testing observation by MuFT set in Nobeyama radio observatory, Japan. We have succeeded in a broad band imaging observations in millimeter and submillimeter wave bands at the first time with a bolometric interferometer. We also have succeeded in realization of the multiplying type bolometric interferometer with two elements bolometer and shown that 1/f noise in the baseline fluctuation is removed. We also argue about the application of MuFT to Cosmic Microwave Background Polarization observations.

本文言語English
ホスト出版物のタイトルIRMMW-THz2007 - Conference Digest of the Joint 32nd International Conference on Infrared and Millimetre Waves, and 15th International Conference on Terahertz Electronics
出版社IEEE Computer Society
ページ335-336
ページ数2
ISBN(印刷版)1424414385, 9781424414383
DOI
出版ステータスPublished - 2007 1 1
イベントJoint 32nd International Conference on Infrared and Millimetre Waves, and 15th International Conference on Terahertz Electronics, IRMMW-THz2007 - Cardiff, United Kingdom
継続期間: 2007 9 32007 9 7

出版物シリーズ

名前IRMMW-THz2007 - Conference Digest of the Joint 32nd International Conference on Infrared and Millimetre Waves, and 15th International Conference on Terahertz Electronics

Other

OtherJoint 32nd International Conference on Infrared and Millimetre Waves, and 15th International Conference on Terahertz Electronics, IRMMW-THz2007
CountryUnited Kingdom
CityCardiff
Period07/9/307/9/7

ASJC Scopus subject areas

  • Computer Networks and Communications
  • Electrical and Electronic Engineering

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