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Paper Abstract and Keywords
Presentation 2010-02-27 09:30
A study of the gap filler that disturbs the area around the shaded place.
Kosuke Hirano, Hitoshi Sugiyama, Kenichi Iwata, Akiyoshi Yonezawa, Aiichiro Tsuzuku (Meijo Univ.)
Abstract (in Japanese) (See Japanese page) 
(in English) Gap-filler (GF) is used to improve the receiving condition in the shaded place as a device which re-transmits a broadcasted wave. But it is difficult to re-transmit to the shaded place only, so it transmits a vertical polarized wave to avoid the interference with the horizontally polarized wave from the master station. However, the Yagi antenna also receive undesired polarized waves, and the attenuation of the undesired polarized wave becomes low depends on the direction of the wave. Therefore, it is expected that the D/U becomes low and the receiving condition becomes bad. In this paper, we describe the results of the field experiments and mention the difference of the influence to the receiving condition depends on the D/U.
Keyword (in Japanese) (See Japanese page) 
(in English) DTTB / Gap Filler / D/U / Equivalent C/N Degradation / Delay Profile / / /  
Reference Info. ITE Tech. Rep., vol. 34, no. 9, BCT2010-37, pp. 25-28, Feb. 2010.
Paper # BCT2010-37 
Date of Issue 2010-02-19 (BCT) 
ISSN Print edition: ISSN 1342-6893
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Conference Information
Committee BCT IEEE-BT  
Conference Date 2010-02-26 - 2010-02-27 
Place (in Japanese) (See Japanese page) 
Place (in English)  
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Paper Information
Registration To BCT 
Conference Code 2010-02-BCT-BT 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) A study of the gap filler that disturbs the area around the shaded place. 
Sub Title (in English)  
Keyword(1) DTTB  
Keyword(2) Gap Filler  
Keyword(3) D/U  
Keyword(4) Equivalent C/N Degradation  
Keyword(5) Delay Profile  
1st Author's Name Kosuke Hirano  
1st Author's Affiliation Meijo University (Meijo Univ.)
2nd Author's Name Hitoshi Sugiyama  
2nd Author's Affiliation Meijo University (Meijo Univ.)
3rd Author's Name Kenichi Iwata  
3rd Author's Affiliation Meijo University (Meijo Univ.)
4th Author's Name Akiyoshi Yonezawa  
4th Author's Affiliation Meijo University (Meijo Univ.)
5th Author's Name Aiichiro Tsuzuku  
5th Author's Affiliation Meijo University (Meijo Univ.)
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Speaker Author-1 
Date Time 2010-02-27 09:30:00 
Presentation Time 30 minutes 
Registration for BCT 
Paper # BCT2010-37 
Volume (vol) vol.34 
Number (no) no.9 
Page pp.25-28 
Date of Issue 2010-02-19 (BCT) 

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