Presentation | 2001/8/31 A vision chip with high-speed readout for optical wireless LAN Keiichiro Kagawa, Tomohiro Nishimura, Takao Hirai, Jun Ohta, Masahiro Nunoshita, Yasushi Yamasaki, Masashi Yamada, Shouzou Sugishita, Kunihiro Watanabe, |
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PDF Download Page | PDF download Page Link |
Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | We propose a new optical wireless LAN (local area network) system based on a vision chip. The features of the proposed system are 1) free from bulky mechanical parts, 2) cheap plastic lenses can be used for the optical system, and 3) good programmability based on software image processing such as node detection and tracing. The vision chip designed for optical wireless LAN has two modes:high-speed focused readout for communication and normal image readout. With a device simulator, we estimated photo-responsibilities for several photodiodes with different structures using a 0.8μm BiCMOS process. Based on the simulation results, the vision chip with 8x8 pixels using a high-speed photodiode was designed. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | optical wireless LAN / vision chip / CMOS image sensor / BiCMOS / MEMS mirror |
Paper # | OCS2001-62 |
Date of Issue |
Conference Information | |
Committee | OCS |
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Conference Date | 2001/8/31(1days) |
Place (in Japanese) | (See Japanese page) |
Place (in English) | |
Topics (in Japanese) | (See Japanese page) |
Topics (in English) | |
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Paper Information | |
Registration To | Optical Communication Systems (OCS) |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | A vision chip with high-speed readout for optical wireless LAN |
Sub Title (in English) | |
Keyword(1) | optical wireless LAN |
Keyword(2) | vision chip |
Keyword(3) | CMOS image sensor |
Keyword(4) | BiCMOS |
Keyword(5) | MEMS mirror |
1st Author's Name | Keiichiro Kagawa |
1st Author's Affiliation | Graduate School of Materials Science, Nara Institute of Science and Technology() |
2nd Author's Name | Tomohiro Nishimura |
2nd Author's Affiliation | Graduate School of Materials Science, Nara Institute of Science and Technology |
3rd Author's Name | Takao Hirai |
3rd Author's Affiliation | Graduate School of Materials Science, Nara Institute of Science and Technology |
4th Author's Name | Jun Ohta |
4th Author's Affiliation | Graduate School of Materials Science, Nara Institute of Science and Technology |
5th Author's Name | Masahiro Nunoshita |
5th Author's Affiliation | Graduate School of Materials Science, Nara Institute of Science and Technology |
6th Author's Name | Yasushi Yamasaki |
6th Author's Affiliation | MICROSIGNAL Co., LTD |
7th Author's Name | Masashi Yamada |
7th Author's Affiliation | MICROSIGNAL Co., LTD |
8th Author's Name | Shouzou Sugishita |
8th Author's Affiliation | MICROSIGNAL Co., LTD |
9th Author's Name | Kunihiro Watanabe |
9th Author's Affiliation | MICROSIGNAL Co., LTD |
Date | 2001/8/31 |
Paper # | OCS2001-62 |
Volume (vol) | vol.101 |
Number (no) | 283 |
Page | pp.pp.- |
#Pages | 6 |
Date of Issue |