DC Field | Value | Language |
---|---|---|
dc.contributor.author | Kweon, Soon-Jae | ko |
dc.contributor.author | Jo, Sung-Hun | ko |
dc.contributor.author | Ji-Hoon, Suh | ko |
dc.contributor.author | Je, Minkyu | ko |
dc.contributor.author | Yoo, Hyung-Joun | ko |
dc.date.accessioned | 2018-12-20T02:14:02Z | - |
dc.date.available | 2018-12-20T02:14:02Z | - |
dc.date.created | 2018-11-28 | - |
dc.date.created | 2018-11-28 | - |
dc.date.created | 2018-11-28 | - |
dc.date.issued | 2018-05-29 | - |
dc.identifier.citation | IEEE International Symposium on Circuits and Systems | - |
dc.identifier.uri | http://hdl.handle.net/10203/247478 | - |
dc.description.abstract | We propose a sinusoidal signal generator (SSG) using a constant gain finite impulse response (FIR) filter for measuring impedance spectrum from 1-kHz to 2.048-MHz range. A simple digital-to-analog converter (DAC) using eight unit resistors generates differential stepwise signals and the FIR filter attenuates close-in harmonics of the stepwise signals using its inherent nulls. A continuous-time (CT) low-pass filter (LPF) attenuates high-order harmonics of the FIR filter's output. The fabricated SSG achieved the total harmonic distortion less than 0.2% up to 10th harmonic using a simple DAC and low oversampling ratio of 8. Since our SSG adopts a passive type of CT LPF and a constant gain FIR filter which does not require any gain compensation circuit, the fabricated SSG consumed 5.1 mW which is about 30% of our previous SSG. | - |
dc.language | English | - |
dc.publisher | IEEE | - |
dc.title | A Sinusoidal Signal Generator Using a Constant Gain Finite Impulse Response (FIR) Filter for Electrical Bioimpedance Spectroscopy | - |
dc.type | Conference | - |
dc.identifier.wosid | 000451218701122 | - |
dc.identifier.scopusid | 2-s2.0-85057091002 | - |
dc.type.rims | CONF | - |
dc.citation.publicationname | IEEE International Symposium on Circuits and Systems | - |
dc.identifier.conferencecountry | IT | - |
dc.identifier.conferencelocation | Firenze Fiera Congress and Exhibition Center | - |
dc.contributor.localauthor | Je, Minkyu | - |
dc.contributor.localauthor | Yoo, Hyung-Joun | - |
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.