Presentation | 2015-05-28 A study on reducing power consumption of DBF/channelizer for communication satellite Teruaki Orikasa, Amane Miura, Naoki Kobayashi, Shinji Senba, |
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PDF Download Page | PDF download Page Link |
Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | We have been researching and developing the DBF/DC (Digital Beam Former and Digital Channelizer) for communication satellite. For reducing power consumption of DBF/DC, we studied the pipeline processing method of DBF processor as opposed to a conventional processing method. To estimate the power consumption of DBF/DC, we developed the proto type of pipe line processor, and power consumption is measured. We confirm that the power consumption of DBF/DC can be reduced without the performance degradation. This paper describes the study of DBF processing method and measured result of power consumption of DBF/DC. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | DBF / power consumption / Channelizer / pipeline processing |
Paper # | SAT2015-2 |
Date of Issue | 2015-05-21 (SAT) |
Conference Information | |
Committee | WBS / SAT |
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Conference Date | 2015/5/28(2days) |
Place (in Japanese) | (See Japanese page) |
Place (in English) | Tokyo City Univ. (Setagaya Campus) |
Topics (in Japanese) | (See Japanese page) |
Topics (in English) | Coding, Modulation, Signal Processing, etc. |
Chair | Hiromasa Habuchi(Ibaraki Univ.) / Kanshiro Kashiki(KDDI Labs.) |
Vice Chair | Fumiaki Maehara(Waseda Univ.) / Minoru Okada(NAIST) / Morio Toyoshima(NICT) / Takatoshi Sugiyama(Kogakuin Univ.) |
Secretary | Fumiaki Maehara(Univ. of Kitakyushu) / Minoru Okada(Tokyo City Univ.) / Morio Toyoshima(KDDI Labs.) / Takatoshi Sugiyama(NICT) |
Assistant | Yusuke Kozawa(Tokyo Univ. of Science) / Akira Nakamura(Tokyo Univ. of Science) / Ryohei Nakamura(National Defense Academy) |
Paper Information | |
Registration To | Technical Committee on Wideband System / Technical Committee on Satellite Telecommunications |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | A study on reducing power consumption of DBF/channelizer for communication satellite |
Sub Title (in English) | |
Keyword(1) | DBF |
Keyword(2) | power consumption |
Keyword(3) | Channelizer |
Keyword(4) | pipeline processing |
1st Author's Name | Teruaki Orikasa |
1st Author's Affiliation | National Institute of Information and Communications Technology(NICT) |
2nd Author's Name | Amane Miura |
2nd Author's Affiliation | National Institute of Information and Communications Technology(NICT) |
3rd Author's Name | Naoki Kobayashi |
3rd Author's Affiliation | NEC THOSHIBA Space Systems, Ltd(NTS) |
4th Author's Name | Shinji Senba |
4th Author's Affiliation | AXIS Corporation(AXIS) |
Date | 2015-05-28 |
Paper # | SAT2015-2 |
Volume (vol) | vol.115 |
Number (no) | SAT-56 |
Page | pp.pp.7-12(SAT), |
#Pages | 6 |
Date of Issue | 2015-05-21 (SAT) |