2009 Fiscal Year Final Research Report
Fundamental development of ultrasonic communication system for wearable devices
| Project/Area Number |
19760241
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| Research Category |
Grant-in-Aid for Young Scientists (B)
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| Allocation Type | Single-year Grants |
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| Research Field |
Electron device/Electronic equipment
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| Research Institution | Oyama National College of Technology |
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Principal Investigator |
SUZUKI Shin-nosuke Oyama National College of Technology, 電気情報工学科, 講師 (10369936)
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| Project Period (FY) |
2007 – 2009
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| Keywords | 超音波 / 電界 / ウェアラブルシステム / 生体通信 |
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| Research Abstract |
This study is about the communication system using modulated ultrasonic waves and human body as a transmission path. This system is applied to the communication of the wearable device, which is electronic hardware installed computing and wireless communication functions with wearable size. The transmission speed is attained about 250 kbps. In the process, it is discovered that electric field is generated, when ultrasonic wave is output. Future plan, the system will be expanded hybrid communication using both of ultrasonic wave and electric field.
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