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
書誌事項
- タイトル別名
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- 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
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- テレビジョン学会技術報告
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テレビジョン学会技術報告 17 (21), 1-6, 1993
一般社団法人 映像情報メディア学会
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詳細情報 詳細情報について
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- CRID
- 1390282679498091776
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- NII論文ID
- 110003678431
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- ISSN
- 24330914
- 03864227
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- 本文言語コード
- ja
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- データソース種別
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- JaLC
- CiNii Articles
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- 抄録ライセンスフラグ
- 使用不可