衛星通信を用いたデータ信号の映像帯域内への多重化実験 : FM-TV帯域内におけるQPSK波の衛星共通増幅 : EDTV技術および一般 : 放送方式

DOI

書誌事項

タイトル別名
  • Common Amplification Performance of Data Signal Assigned with the FM-TV Band to the Same Satellite Transponder

抄録

The experimental results of measures for common amplification of data and FM-TV carried within the FM-TV band in the communication satellite transponder are described. The results show that the good transmission quality of FM-TV is obtained but C/N and BER degradation of data due to the small signal suppression effect and transfer noise from FM-TV, are observed. Data, however, from HUB to VSAT with appropriate link parameter, as well as from VSAT to HUB, has acceptable quality, which suggests promising feasibility for the economical one way or two way data communication within the satellite TV broadcasting.

収録刊行物

詳細情報 詳細情報について

  • CRID
    1390282679498091776
  • NII論文ID
    110003678431
  • DOI
    10.11485/tvtr.17.21_1
  • ISSN
    24330914
    03864227
  • 本文言語コード
    ja
  • データソース種別
    • JaLC
    • CiNii Articles
  • 抄録ライセンスフラグ
    使用不可

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