書誌事項
- タイトル別名
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- Development of Biosignal Transmission System Using Reflective Modulation
- ハンシャ デンソウ ホウシキ オ モチイタ セイタイ シンゴウ デンソウ システム ノ カイハツ
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抄録
Daily health monitoring is very important to detect disease in early stage and to keep health. However, there are a lot of difficulties in it. The purpose of this study is to develop an easy and simple system that collects long-term vital sign (ECG in daily life) at home. In order to realize this, we aimed at downsizing and power saving by using reflective modulation for the ECG transmission system. In general, RFID (Radio Frequency IDentification) system uses ASK modulation, however, we employed analog modulation, PFM-AM to solve the problem that occurred in analog signal transmission. The variable impedance antenna, which we developed, allows analog signal transmission without transmitter like conventional RFID system. In order to show the availability of the proposed system, we performed the evaluation experiments with prototype system. It was shown from the experiments that the system could transmit ECG signal in real time, and that the power consumption for the tag type sensor was sufficiently low.
収録刊行物
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- 生体医工学
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生体医工学 46 (1), 44-48, 2008
公益社団法人 日本生体医工学会
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詳細情報 詳細情報について
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- CRID
- 1390001205266023424
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- NII論文ID
- 130004494029
- 110006649734
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- NII書誌ID
- AA11633569
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- ISSN
- 18814379
- 1347443X
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- NDL書誌ID
- 9480159
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- 本文言語コード
- ja
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- データソース種別
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- JaLC
- NDL
- CiNii Articles
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- 抄録ライセンスフラグ
- 使用不可