Paper Abstract and Keywords |
Presentation |
2020-01-24 11:35
Video Broadcasting Using A Stacked Yagi-Antenna on A PCB Kosuke Katayama, Takaaki Baba, Takashi Ohsawa (Waseda Univ.) |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
We are developing a cluster computer whose network is replaced with a wireless connection. The quality of communication is an important factor in the computational speed of the cluster. In particular, the performances of transmitting and receiving antennas decide the quality of communication. In this paper, we develop a stacked Yagi-antenna on a 20 cm x 15 cm printed circuit board (PCB). The antenna achieves 13.6 dBi (15.3 dBi) without (with) a dielectric antenna. Utilizing the antennas, the wireless-connected-12-thread cluster computer exhibits six times faster speed than that of one thread. On the identical system, 1080p (FHD) video broadcasting is examined and its datarate is +20 Mbps over 100 m distance. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
1080p / Cluster computing / Dielectric lens / Parallel computation / Wireless connection / / / |
Reference Info. |
ITE Tech. Rep., vol. 44, no. 2, BCT2020-17, pp. 63-66, Jan. 2020. |
Paper # |
BCT2020-17 |
Date of Issue |
2020-01-16 (BCT) |
ISSN |
Print edition: ISSN 1342-6893 Online edition: ISSN 2424-1970 |
Download PDF |
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Conference Information |
Committee |
BCT KYUSHU IEEE-BT IEEE-AP-S-FUKUOKA |
Conference Date |
2020-01-23 - 2020-01-24 |
Place (in Japanese) |
(See Japanese page) |
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(See Japanese page) |
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Paper Information |
Registration To |
BCT |
Conference Code |
2020-01-BCT-KYUSHU-BT-AP-S-FUKUOKA |
Language |
Japanese |
Title (in Japanese) |
(See Japanese page) |
Sub Title (in Japanese) |
(See Japanese page) |
Title (in English) |
Video Broadcasting Using A Stacked Yagi-Antenna on A PCB |
Sub Title (in English) |
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1080p |
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Cluster computing |
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Dielectric lens |
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Parallel computation |
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Wireless connection |
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1st Author's Name |
Kosuke Katayama |
1st Author's Affiliation |
Waseda University (Waseda Univ.) |
2nd Author's Name |
Takaaki Baba |
2nd Author's Affiliation |
Waseda University (Waseda Univ.) |
3rd Author's Name |
Takashi Ohsawa |
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Waseda University (Waseda Univ.) |
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Speaker |
Author-1 |
Date Time |
2020-01-24 11:35:00 |
Presentation Time |
25 minutes |
Registration for |
BCT |
Paper # |
BCT2020-17 |
Volume (vol) |
vol.44 |
Number (no) |
no.2 |
Page |
pp.63-66 |
#Pages |
4 |
Date of Issue |
2020-01-16 (BCT) |