頁籤選單縮合
題名 | Miniature Ultra-Low-Power Biopotential Amplifier for Potable Applications |
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作者姓名(外文) | Chien,Chia-nan; Jaw,Fu-shan; | 書刊名 | 醫學工程 |
卷期 | 17:2 2005.04[民94.04] |
頁次 | 頁108-110 |
分類號 | 410.1644 |
關鍵詞 | Amplifier; Instrumentation amplifier; Low power; Portable; |
語文 | 英文(English) |
英文摘要 | A high input impedance, high common mode rejection ratio, fixed gain (× 100) amplifier is proposed for recording biopotential signals. This miniature amplifier affords the feature of power saving. It can continuously function for as long as 3 months with a small battery (3.3 V, 2.2 g). A practical application of this amplifier for ECG recording has shown that it has great potential for recording other biomedical signals. Hence, this amplifier can be used as a building block at the front end of most biomedical systems. Detailed design considerations and circuit implementation of this amplifier are described to facilitate its acceptance as a common module for this purpose. |
本系統之摘要資訊系依該期刊論文摘要之資訊為主。