| Presentation | 2003/9/4 A CMOS Image Sensor for Indoor Optical Wireless LAN Systems Hiroaki ASAZU, Tomoaki KAWAKAMI, Takashi IKEUCHI, Akiko FUJIUCHI, Keiichiro KAGAWA, Jun OHTA, Masahiro NUNOSHITA, Kunihiro WATANABE, |
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| PDF Download Page | PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | We have designed a 50x50-pixel CMOS image sensor for indoor optical wireless LAN systems in a standard 0.35μm CMOS technology. This image sensor can communicate with four nodes at the same time. Enough gain was obtained by combination of an in-pixel trans-impedance amplifier and a column-parallel main amplifier. The data rates of 50Mbps/Ch and 30Mbps/Ch for wavelength of 650nm and 830nm were obtained respectively. The data rate of 10 Mbps was demonstrated in the transimpedance gain from 660 kΩ to 4.9MΩ. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | CMOS image sensor / Free-space optical communications / Optical wireless LAN / Trans Impedance Amplifier (TIA) / Main amplifier / Diffusion carrier |
| Paper # | ICD2003-82 |
| Date of Issue |
| Conference Information | |
| Committee | ICD |
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| Conference Date | 2003/9/4(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
| Chair | |
| Vice Chair | |
| Secretary | |
| Assistant | |
| Paper Information | |
| Registration To | Integrated Circuits and Devices (ICD) |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | A CMOS Image Sensor for Indoor Optical Wireless LAN Systems |
| Sub Title (in English) | |
| Keyword(1) | CMOS image sensor |
| Keyword(2) | Free-space optical communications |
| Keyword(3) | Optical wireless LAN |
| Keyword(4) | Trans Impedance Amplifier (TIA) |
| Keyword(5) | Main amplifier |
| Keyword(6) | Diffusion carrier |
| 1st Author's Name | Hiroaki ASAZU |
| 1st Author's Affiliation | Graduate School of Material Science, Nara Institute of Science and Technology() |
| 2nd Author's Name | Tomoaki KAWAKAMI |
| 2nd Author's Affiliation | Graduate School of Material Science, Nara Institute of Science and Technology |
| 3rd Author's Name | Takashi IKEUCHI |
| 3rd Author's Affiliation | Graduate School of Material Science, Nara Institute of Science and Technology |
| 4th Author's Name | Akiko FUJIUCHI |
| 4th Author's Affiliation | Graduate School of Material Science, Nara Institute of Science and Technology |
| 5th Author's Name | Keiichiro KAGAWA |
| 5th Author's Affiliation | Graduate School of Material Science, Nara Institute of Science and Technology |
| 6th Author's Name | Jun OHTA |
| 6th Author's Affiliation | Graduate School of Material Science, Nara Institute of Science and Technology |
| 7th Author's Name | Masahiro NUNOSHITA |
| 7th Author's Affiliation | Graduate School of Material Science, Nara Institute of Science and Technology |
| 8th Author's Name | Kunihiro WATANABE |
| 8th Author's Affiliation | MICROSIGNAL Co., LTD |
| Date | 2003/9/4 |
| Paper # | ICD2003-82 |
| Volume (vol) | vol.103 |
| Number (no) | 298 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |