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Paper Abstract and Keywords
Presentation 2025-03-07 09:35
Evaluation of Communication Coverage with Ground Terminals via Formation Flight
Masahiro Yamaguchi (TDJ), Rin Tokunaga, Koichiro Nakamura (NAIST), Sumio Morioka, Takahiro Inagawa (IST), Naoki Homma, Kentaro Murata (IU), Hirozumi Yamaguchi (OU), Atsushi Sirane (Science Tokyo), Minoru Okada, Keiichi Yasumoto (NAIST), Minsok Kim (NU)
Abstract (in Japanese) (See Japanese page) 
(in English) In this study, in order to reduce the size of ground terminal antennas and improve the transmission speed in mobile satellite communications, a large aperture array antenna is virtually constructed by integrating a large number of small satellites, and a group of satellites is operated as a single antenna to provide an efficient communication means.The authors investigated the communication area when nano-satellites are arranged in a dense concentric circle and are equivalent to a large antenna.The simulation results show that the satellite arrangement and the inclination of the satellites contribute to the expansion of the communication area.
Keyword (in Japanese) (See Japanese page) 
(in English) Nanosatellites / Satellite constellations / Satellite communications / / / / /  
Reference Info. ITE Tech. Rep., vol. 49, no. 8, BCT2025-41, pp. 1-3, March 2025.
Paper # BCT2025-41 
Date of Issue 2025-02-28 (BCT) 
ISSN Online edition: ISSN 2424-1970
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Conference Information
Committee BCT IEEE-BT  
Conference Date 2025-03-07 - 2025-03-07 
Place (in Japanese) (See Japanese page) 
Place (in English)  
Topics (in Japanese) (See Japanese page) 
Topics (in English) Digital Broadcasting Technology 
Paper Information
Registration To BCT 
Conference Code 2025-03-BCT-BT 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Evaluation of Communication Coverage with Ground Terminals via Formation Flight 
Sub Title (in English)  
Keyword(1) Nanosatellites  
Keyword(2) Satellite constellations  
Keyword(3) Satellite communications  
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1st Author's Name Masahiro Yamaguchi  
1st Author's Affiliation Todaijigakuen Junior & Senior High School (TDJ)
2nd Author's Name Rin Tokunaga  
2nd Author's Affiliation Nara Institute of Science and Technology (NAIST)
3rd Author's Name Koichiro Nakamura  
3rd Author's Affiliation Nara Institute of Science and Technology (NAIST)
4th Author's Name Sumio Morioka  
4th Author's Affiliation Interstellar Technologies Inc. (IST)
5th Author's Name Takahiro Inagawa  
5th Author's Affiliation Interstellar Technologies Inc. (IST)
6th Author's Name Naoki Homma  
6th Author's Affiliation Iwate University (IU)
7th Author's Name Kentaro Murata  
7th Author's Affiliation Iwate University (IU)
8th Author's Name Hirozumi Yamaguchi  
8th Author's Affiliation Osaka University (OU)
9th Author's Name Atsushi Sirane  
9th Author's Affiliation Institute of Science Tokyo (Science Tokyo)
10th Author's Name Minoru Okada  
10th Author's Affiliation Nara Institute of Science and Technology (NAIST)
11th Author's Name Keiichi Yasumoto  
11th Author's Affiliation Nara Institute of Science and Technology (NAIST)
12th Author's Name Minsok Kim  
12th Author's Affiliation Niigata University (NU)
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Speaker Author-1 
Date Time 2025-03-07 09:35:00 
Presentation Time 20 minutes 
Registration for BCT 
Paper # BCT2025-41 
Volume (vol) vol.49 
Number (no) no.8 
Page pp.1-3 
#Pages 3 
Date of Issue 2025-02-28 (BCT) 

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