An Experimental Broadcasting Satellite System Using the 12-GHz Band

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Publisher: SMPTE — White Plains, NY, USA
Doc Type: Journal Article
Content Type: Original Research
Abbreviated Title: J SMPTE
Volume: 84, No. 3, pp. 139–143
Abstract: An experimental broadcasting satellite system for community reception in Japan is described mainly from the broadcaster's point of view. A national study was initiated with the long-range view of (a) solving reception difficulties, a problem which NHK has to work out in such areas as mountains, remote islands and building-shadowed places; and (b) providing for more educational channels. A national-level study was initiated by taking a first step consisting of an experimental satellite to examine the technical feasibility and determine the most suitable system. For transmission of two color television channels, a 350-kg satellite will cover this island nation with a shaped-beam antenna with 58 dBW/ch maximum EIRP. This would allow the use of a 500 K-receiver input circuit, a 1.6-m antenna for the central service area and a 4.5-m antenna for the outer service area.
Publication Date: 1975-03-01
DOI: 10.5594/J13389
ISSN: Print: 0361-4573
Link: https://doi.org/10.5594/J13389
Author(s): Misao MatsushitaTechnical Research Laboratories, Japan Broadcasting Corp., 1-10-11, Kinuta, Setagaya-ku, Tokyo, Japan 157.
Takehiro IzumiTechnical Research Laboratories, Japan Broadcasting Corp., 1-10-11, Kinuta, Setagaya-ku, Tokyo, Japan 157.
Copyright: © 1975 Society of Motion Picture and Television Engineers, Inc.

Bibliographic Reference(s)

1. Konishi Y. , “Simplified 12-GHz low-noise converter with mounted planar circuit in waveguide,” IEEE Trans. MTT , Vol. MTT-22 , No. 4 , 1974 . EXTERNAL
2. Konishi Y. , “Proposed SHF FM receiver for satellite broadcasting,” IEEE-ICC 1973 , No. 36–15, June 1973 . EXTERNAL
3. CCIR Doc. V/126, IV/316 (Japan), 1966–1969 . EXTERNAL
4. Asian Broadcasting Union Doc. E/26 (NHK), “Research and development on experimental satellite,” 1969 ABU Engineering Committee, Oct. 1969 . EXTERNAL
5. Matsushita M. Majima J. , “Efficient utilization of orbit/frequency for satellite broadcasting,” IEEE Trans AES , Vol. AES-9 , No. 1 , Jan. 1973 . EXTERNAL
6. Matsumoto M. , “Space development program of Japan,” Feb. 27, 1974 . Report on the UN Panel Meeting on Satellite Broadcasting Systems for Education, Tokyo, Feb./ March, 1974. EXTERNAL

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Misao Matsushita and Takehiro Izumi; An Experimental Broadcasting Satellite System Using the 12-GHz Band, Journal of the SMPTE ( Volume: 84, Issue: 3, March 1975); SMPTE, 1975. Available at https://doi.org/10.5594/J13389

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Misao Matsushita and Takehiro Izumi; An Experimental Broadcasting Satellite System Using the 12-GHz Band, Journal of the SMPTE ( Volume: 84, Issue: 3, March 1975); SMPTE, 1975. Available at https://doi.org/10.5594/J13389

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<span class="citation">Misao Matsushita and Takehiro Izumi; <cite>An Experimental Broadcasting Satellite System Using the 12-GHz Band</cite>, Journal of the SMPTE ( Volume: 84, Issue: 3, March 1975); SMPTE, 1975. Available at <a href="https://doi.org/10.5594/J13389" target="_blank" rel="noopener">https://doi.org/10.5594/J13389</a></span>

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Misao Matsushita and Takehiro Izumi; An Experimental Broadcasting Satellite System Using the 12-GHz Band, Journal of the SMPTE ( Volume: 84, Issue: 3, March 1975); SMPTE, 1975
doi: 10.5594/J13389
url: https://doi.org/10.5594/J13389

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<li>
Misao Matsushita and Takehiro Izumi; <cite id="bib-10-5594-j13389">An Experimental Broadcasting Satellite System Using the 12-GHz Band</cite>, Journal of the SMPTE ( Volume: 84, Issue: 3, March 1975); SMPTE, 1975
<span class="doi">10.5594/J13389</span>
</li>