Abstract | ||
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Electrical bioimpedance spectroscopy is a fast and relatively easily applicable method for tissue characterization. This paper describes a CMOS instrumentation amplifier based (in the principle of current feedback for use in this application. The amplifier was designed in a 0.35 mu m CMOS technology and dissipates 420 mu W from +/- 1.5 V power supplies. Simulations showed that it has a bandwidth of 2 kHz - 1 MHz, a mid-hand gain of 20 dB, a CMRR of 101 dB at 1 MHz, and an input-referred noise voltage floor of 11.5 nV/root Hz. |
Year | DOI | Venue |
---|---|---|
2006 | 10.1109/ISCAS.2006.1693774 | 2006 IEEE INTERNATIONAL SYMPOSIUM ON CIRCUITS AND SYSTEMS, VOLS 1-11, PROCEEDINGS |
Keywords | Field | DocType |
bandwidth,cmos technology,gain,cmos integrated circuits,spectroscopy,instrumentation amplifier,impedance measurement,feedback | Wideband,Bioimpedance spectroscopy,Computer science,Voltage,Instrumentation amplifier,Electronic engineering,CMOS,Bandwidth (signal processing),Spectroscopy,Electrical engineering,Amplifier | Conference |
ISSN | Citations | PageRank |
0271-4302 | 6 | 1.18 |
References | Authors | |
2 | 3 |
Name | Order | Citations | PageRank |
---|---|---|---|
Yiqiang Zhao | 1 | 56 | 13.82 |
Andreas Demosthenous | 2 | 283 | 66.62 |
richard bayford | 3 | 9 | 2.64 |