Abstract
Power line noise is one of critical problems in bio-sensing. Various approaches utilizing both analog and digital techniques has been proposed. However, these approaches need active circuits with wide dynamic range. This paper proposes the use of N-path notch filter as a power line noise filter. However, the notch depth in a conventional N-path notch filter is limited by the number of path. A new N-path notch filter with additional sample-and-hold (S/H) circuit is proposed. Simulation results show that the additional S/H circuit improves the notch depth by 43dB.
| Original language | English |
|---|---|
| Title of host publication | 2016 International Symposium on Electronics and Smart Devices, ISESD 2016 |
| Publisher | Institute of Electrical and Electronics Engineers Inc. |
| Pages | 184-187 |
| Number of pages | 4 |
| ISBN (Electronic) | 9781509038404 |
| DOIs | |
| Publication status | Published - 2017 Mar 24 |
| Event | 1st International Symposium on Electronics and Smart Devices, ISESD 2016 - Bandung, Indonesia Duration: 2016 Nov 29 → 2016 Nov 30 |
Other
| Other | 1st International Symposium on Electronics and Smart Devices, ISESD 2016 |
|---|---|
| Country | Indonesia |
| City | Bandung |
| Period | 16/11/29 → 16/11/30 |
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ASJC Scopus subject areas
- Artificial Intelligence
- Electrical and Electronic Engineering
- Instrumentation
Cite this
N-path notch filter with a 43-dB notch depth improvement for power line noise suppression. / Nicodimus, Retdian; Shima, Takeshi.
2016 International Symposium on Electronics and Smart Devices, ISESD 2016. Institute of Electrical and Electronics Engineers Inc., 2017. p. 184-187 7886716.Research output: Chapter in Book/Report/Conference proceeding › Conference contribution
}
TY - GEN
T1 - N-path notch filter with a 43-dB notch depth improvement for power line noise suppression
AU - Nicodimus, Retdian
AU - Shima, Takeshi
PY - 2017/3/24
Y1 - 2017/3/24
N2 - Power line noise is one of critical problems in bio-sensing. Various approaches utilizing both analog and digital techniques has been proposed. However, these approaches need active circuits with wide dynamic range. This paper proposes the use of N-path notch filter as a power line noise filter. However, the notch depth in a conventional N-path notch filter is limited by the number of path. A new N-path notch filter with additional sample-and-hold (S/H) circuit is proposed. Simulation results show that the additional S/H circuit improves the notch depth by 43dB.
AB - Power line noise is one of critical problems in bio-sensing. Various approaches utilizing both analog and digital techniques has been proposed. However, these approaches need active circuits with wide dynamic range. This paper proposes the use of N-path notch filter as a power line noise filter. However, the notch depth in a conventional N-path notch filter is limited by the number of path. A new N-path notch filter with additional sample-and-hold (S/H) circuit is proposed. Simulation results show that the additional S/H circuit improves the notch depth by 43dB.
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UR - http://www.scopus.com/inward/citedby.url?scp=85018250331&partnerID=8YFLogxK
U2 - 10.1109/ISESD.2016.7886716
DO - 10.1109/ISESD.2016.7886716
M3 - Conference contribution
SP - 184
EP - 187
BT - 2016 International Symposium on Electronics and Smart Devices, ISESD 2016
PB - Institute of Electrical and Electronics Engineers Inc.
ER -