2010 Fiscal Year Final Research Report
Study of Evaluation Method of Effect on Digital TV against Disturbances from Electrical Equipment
| Project/Area Number |
20560360
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| Research Category |
Grant-in-Aid for Scientific Research (C)
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| Allocation Type | Single-year Grants |
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| Section | 一般 |
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| Research Field |
Communication/Network engineering
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| Research Institution | Kyushu Institute of Technology |
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Principal Investigator |
KUWABARA Nobuo Kyushu Institute of Technology, 学大学院・工学研究院, 教授 (50336088)
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| Project Period (FY) |
2008 – 2010
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| Keywords | 情報通信工学 / 電子機器 / ディジタルTV / 環境電磁工学 / 通信方式 |
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| Research Abstract |
Disturbance from electrical equipment influences to TV broadcasting system, and the disturbance level is controlled in each country. The limit is determined from the study about analogue TV broadcasting. Therefore, we should study whether the limit is appropriate to the digital TV. In this study, the influence to both the digital TV and the analog TV was investigated to study the evaluation method of the disturbances. The study showed that the evaluation by the average power or the APD is appropriate compared with the quasi peak value which is used to evaluation of the disturbance level.
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