| 卫星电视图像传输质量分析 |
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| 引用本文： | 顾龙翔,宋协榕. 卫星电视图像传输质量分析[J]. 上海师范大学学报(自然科学版), 1991, 0(2) |
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| 作者姓名： | 顾龙翔 宋协榕 |
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| 作者单位： | 华东师范大学卫星电视研究室，华东师范大学卫星电视研究室 |
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| 基金项目： | 本文为国家自然科学基金. |
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| 摘 要： | 本文综合影响卫星电视图像传输质量的主要因素的数学关系,应用作者研究的“卫星电视接收网的系统分析”软件成果,给出收看效果,接收仰角,优选接收系统,预测接收站的图像等级与取样实测结果。
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| 关 键 词： | 卫星电视 图像质量 卫星传输 |
Trasmission Quality Analysis for Sattellite TV Picture |
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| GU LONGXIANG SONG XIERONG. Trasmission Quality Analysis for Sattellite TV Picture[J]. Journal of Shanghai Normal University(Natural Sciences), 1991, 0(2) |
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| Authors: | GU LONGXIANG SONG XIERONG |
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| Affiliation: | Satellite TV research Laboratory |
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| Abstract: | In this paper,the principal factors of the effects on Satellite TV transmission quality are described,and its corresponding mathematical relations are presented. A program of Systematial Analysis for Satellite TV Receiver Network(STVRN) has been developed. Using this program the recerving effect,receiving elevation,optimal receiving system,forecast of class of receiving picture and sampling results of practical test are provided. |
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| Keywords: | satellite TV picture quality satellite transmission |
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