FFT PROCESSOR AS A DIGITAL LENS FOR RADIO PATROL CAMERA IN ASTROPHYSICS.

Tsuneaki Daishido, Kuniyuki Asuma, Hiroyoshi Ohara, Shinichi Komatsu, Kiyoshi Nagane

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

    Abstract

    FFT processor has been constructed as a directional finding tool in the pilot system of Waseda radio patrol camera for radio astronomical use. The pilot system is an eight elements inteferometer, which has eight amplifiers and sixteen A/X converters operating at 20 MHz each. Obtained eight complex signals are parallely Fourier transformed by the present FFT processor to receive the radio brightness distribution of the sky.

    Original languageEnglish
    Title of host publicationICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing - Proceedings
    PublisherIEEE
    Pages2855-2857
    Number of pages3
    Publication statusPublished - 1986

    Fingerprint

    patrols
    Astrophysics
    fast Fourier transformations
    Fast Fourier transforms
    central processing units
    Lenses
    astrophysics
    Cameras
    cameras
    lenses
    brightness distribution
    converters
    sky
    amplifiers
    Luminance

    ASJC Scopus subject areas

    • Signal Processing
    • Electrical and Electronic Engineering
    • Acoustics and Ultrasonics

    Cite this

    Daishido, T., Asuma, K., Ohara, H., Komatsu, S., & Nagane, K. (1986). FFT PROCESSOR AS A DIGITAL LENS FOR RADIO PATROL CAMERA IN ASTROPHYSICS. In ICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing - Proceedings (pp. 2855-2857). IEEE.

    FFT PROCESSOR AS A DIGITAL LENS FOR RADIO PATROL CAMERA IN ASTROPHYSICS. / Daishido, Tsuneaki; Asuma, Kuniyuki; Ohara, Hiroyoshi; Komatsu, Shinichi; Nagane, Kiyoshi.

    ICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing - Proceedings. IEEE, 1986. p. 2855-2857.

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

    Daishido, T, Asuma, K, Ohara, H, Komatsu, S & Nagane, K 1986, FFT PROCESSOR AS A DIGITAL LENS FOR RADIO PATROL CAMERA IN ASTROPHYSICS. in ICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing - Proceedings. IEEE, pp. 2855-2857.
    Daishido T, Asuma K, Ohara H, Komatsu S, Nagane K. FFT PROCESSOR AS A DIGITAL LENS FOR RADIO PATROL CAMERA IN ASTROPHYSICS. In ICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing - Proceedings. IEEE. 1986. p. 2855-2857
    Daishido, Tsuneaki ; Asuma, Kuniyuki ; Ohara, Hiroyoshi ; Komatsu, Shinichi ; Nagane, Kiyoshi. / FFT PROCESSOR AS A DIGITAL LENS FOR RADIO PATROL CAMERA IN ASTROPHYSICS. ICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing - Proceedings. IEEE, 1986. pp. 2855-2857
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    abstract = "FFT processor has been constructed as a directional finding tool in the pilot system of Waseda radio patrol camera for radio astronomical use. The pilot system is an eight elements inteferometer, which has eight amplifiers and sixteen A/X converters operating at 20 MHz each. Obtained eight complex signals are parallely Fourier transformed by the present FFT processor to receive the radio brightness distribution of the sky.",
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    AU - Komatsu, Shinichi

    AU - Nagane, Kiyoshi

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