| Presentation | 2006/11/16 1-cc Ultra-Small UWB Sensor Node Tatsuo NAKAGAWA, Goichi ONO, Takayasu NORIMATSU, Ryosuke FUJIWARA, Kenichi MIZUGAKI, Takahide TERADA, Masayuki MIYAZAKI, Kei SUZUKI, Kazuo YANO, Akira MAEKI, Yuji OGATA, Shinsuke KOBAYASHI, Noboru KOSIZUKA, Ken SAKAMURA, |
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| PDF Download Page | PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | An ultra-small, low-power sensor node equipped with UWB (Ultra Wideband) transmitter is developed. Miniaturization techniques are applied to achieve 1-cc-volume size, such as bear chip implementation of a microcontroller and the transmitter. We also apply low-power techniques such as transition of microcontroller status to a standby mode using an external real time clock during a wait time, power shutdown of halted circuits, and detailed control of UWB transmitter status. As a result of evaluation, transmitted spectrum satisfies the spectrum mask of FCC (Federal Communications Commission) rule. Wireless communication at a distance of 30m and 10m is achieved with transmission rate of 250kbps and 10Mbps, respectively. An average current consumption is 1.8μA in case of five-minute intermittent operation, and the battery life is estimated 9 years with battery capacitance of 150mAh. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | sensor network / sensor node / UWB / wireless communication |
| Paper # | SIS2006-55 |
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| Committee | SIS |
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| Conference Date | 2006/11/16(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
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| Paper Information | |
| Registration To | Smart Info-Media Systems (SIS) |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | 1-cc Ultra-Small UWB Sensor Node |
| Sub Title (in English) | |
| Keyword(1) | sensor network |
| Keyword(2) | sensor node |
| Keyword(3) | UWB |
| Keyword(4) | wireless communication |
| 1st Author's Name | Tatsuo NAKAGAWA |
| 1st Author's Affiliation | CRL, Hitachi Ltd.:YRP Ubiquitous Networking Lab.() |
| 2nd Author's Name | Goichi ONO |
| 2nd Author's Affiliation | CRL, Hitachi Ltd.:YRP Ubiquitous Networking Lab. |
| 3rd Author's Name | Takayasu NORIMATSU |
| 3rd Author's Affiliation | CRL, Hitachi Ltd.:YRP Ubiquitous Networking Lab. |
| 4th Author's Name | Ryosuke FUJIWARA |
| 4th Author's Affiliation | CRL, Hitachi Ltd.:YRP Ubiquitous Networking Lab. |
| 5th Author's Name | Kenichi MIZUGAKI |
| 5th Author's Affiliation | CRL, Hitachi Ltd.:YRP Ubiquitous Networking Lab. |
| 6th Author's Name | Takahide TERADA |
| 6th Author's Affiliation | CRL, Hitachi Ltd.:YRP Ubiquitous Networking Lab. |
| 7th Author's Name | Masayuki MIYAZAKI |
| 7th Author's Affiliation | CRL, Hitachi Ltd.:YRP Ubiquitous Networking Lab. |
| 8th Author's Name | Kei SUZUKI |
| 8th Author's Affiliation | CRL, Hitachi Ltd. |
| 9th Author's Name | Kazuo YANO |
| 9th Author's Affiliation | CRL, Hitachi Ltd. |
| 10th Author's Name | Akira MAEKI |
| 10th Author's Affiliation | YRP Ubiquitous Networking Lab. |
| 11th Author's Name | Yuji OGATA |
| 11th Author's Affiliation | YRP Ubiquitous Networking Lab. |
| 12th Author's Name | Shinsuke KOBAYASHI |
| 12th Author's Affiliation | YRP Ubiquitous Networking Lab.:Interfaculty Initiative in Information Studies, The University of Tokyo |
| 13th Author's Name | Noboru KOSIZUKA |
| 13th Author's Affiliation | YRP Ubiquitous Networking Lab.:Interfaculty Initiative in Information Studies, The University of Tokyo |
| 14th Author's Name | Ken SAKAMURA |
| 14th Author's Affiliation | YRP Ubiquitous Networking Lab.:Interfaculty Initiative in Information Studies, The University of Tokyo |
| Date | 2006/11/16 |
| Paper # | SIS2006-55 |
| Volume (vol) | vol.106 |
| Number (no) | 373 |
| Page | pp.pp.- |
| #Pages | 5 |
| Date of Issue | |