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  1. F300 宇宙地球環境研究所
  2. F300b 紀要
  3. Proceedings of the Research Institute of Atmospherics, Nagoya University
  4. 32

REAL TIME SOLAR IMAGE PROCESSOR (RSIP) FOR THE λ 8-cm RADIOHELIOGRAPH AT TOYOKAWA

http://hdl.handle.net/2237/22118
http://hdl.handle.net/2237/22118
6b9421a2-d4d3-41be-b0c2-c423dcf53eb7
名前 / ファイル ライセンス アクション
proria_32_45.pdf proria_32_45.pdf (2.4 MB)
Item type 紀要論文 / Departmental Bulletin Paper(1)
公開日 2015-05-29
タイトル
タイトル REAL TIME SOLAR IMAGE PROCESSOR (RSIP) FOR THE λ 8-cm RADIOHELIOGRAPH AT TOYOKAWA
言語 en
著者 Nishio, Masanori

× Nishio, Masanori

WEKO 59012

en Nishio, Masanori

Search repository
Tsukiji, Yoshio

× Tsukiji, Yoshio

WEKO 59013

en Tsukiji, Yoshio

Search repository
Kobayashi, Shoji

× Kobayashi, Shoji

WEKO 59014

en Kobayashi, Shoji

Search repository
Shibasaki, Kiyoto

× Shibasaki, Kiyoto

WEKO 59015

en Shibasaki, Kiyoto

Search repository
Enome, Shinzo

× Enome, Shinzo

WEKO 59016

en Enome, Shinzo

Search repository
アクセス権
アクセス権 open access
アクセス権URI http://purl.org/coar/access_right/c_abf2
抄録
内容記述 A description is given of the Real-time Solar Image Processor (RSIP). The system is a new back-end processor for the λ 8-cm radioheliograph. By the introduction of the RSIP, the λ 8-cm radioheliograph is converted from the swept-lobe to the multicorrelator type. The RSIP can synthesize one-dimensional and two-dimensional images of the radio sun at a rate of 0.1 s/image and display them in real time. Right and left circular polarizations are obtained by time sharing. The real time phase calibration is made by using redundant antenna combinations. In order to obtain this performance, all correlations necessary for image synthesis and phase calibration are calculated simultaneously, and the Fourier transformation of the correlations and some arrangements to display the images are performed by hardware. The correlators used in the RSIP are of the one-bit type, which are suitable for solar observations because they have a wide dynamic range to the intensity variation.
言語 en
内容記述タイプ Abstract
出版者
言語 en
出版者 The Research Institute of Atmospherics, Nagoya University
言語
言語 eng
資源タイプ
資源 http://purl.org/coar/resource_type/c_6501
タイプ departmental bulletin paper
出版タイプ
出版タイプ VoR
出版タイプResource http://purl.org/coar/version/c_970fb48d4fbd8a85
ISSN(print)
収録物識別子タイプ PISSN
収録物識別子 0077-264X
書誌情報 en : Proceedings of the Research Institute of Atmospherics, Nagoya University

巻 32, p. 45-60, 発行日 1985-03-25
著者版フラグ
値 publisher
URI
識別子 http://hdl.handle.net/2237/22118
識別子タイプ HDL
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