N-path notch filter with a 43-dB notch depth improvement for power line noise suppression

Retdian Nicodimus; Takeshi Shima

doi:10.1109/ISESD.2016.7886716

N-path notch filter with a 43-dB notch depth improvement for power line noise suppression

Retdian Nicodimus, Takeshi Shima

Global course of Engineering and Science

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

7 Citations (Scopus)

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	https://doi.org/10.1109/ISESD.2016.7886716
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

ASJC Scopus subject areas

Artificial Intelligence
Electrical and Electronic Engineering
Instrumentation

Access to Document

10.1109/ISESD.2016.7886716

Fingerprint Dive into the research topics of 'N-path notch filter with a 43-dB notch depth improvement for power line noise suppression'. Together they form a unique fingerprint.

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

Nicodimus, R & Shima, T 2017, N-path notch filter with a 43-dB notch depth improvement for power line noise suppression. in 2016 International Symposium on Electronics and Smart Devices, ISESD 2016., 7886716, Institute of Electrical and Electronics Engineers Inc., pp. 184-187, 1st International Symposium on Electronics and Smart Devices, ISESD 2016, Bandung, Indonesia, 16/11/29. https://doi.org/10.1109/ISESD.2016.7886716

@inproceedings{b0b42ae146bf4118936eed113af66a31,

title = "N-path notch filter with a 43-dB notch depth improvement for power line noise suppression",

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.",

author = "Retdian Nicodimus and Takeshi Shima",

year = "2017",

month = mar,

day = "24",

doi = "10.1109/ISESD.2016.7886716",

language = "English",

pages = "184--187",

booktitle = "2016 International Symposium on Electronics and Smart Devices, ISESD 2016",

publisher = "Institute of Electrical and Electronics Engineers Inc.",

address = "United States",

note = "1st International Symposium on Electronics and Smart Devices, ISESD 2016 ; Conference date: 29-11-2016 Through 30-11-2016",

}

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.

UR - http://www.scopus.com/inward/record.url?scp=85018250331&partnerID=8YFLogxK

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

AN - SCOPUS:85018250331

SP - 184

EP - 187

BT - 2016 International Symposium on Electronics and Smart Devices, ISESD 2016

PB - Institute of Electrical and Electronics Engineers Inc.

T2 - 1st International Symposium on Electronics and Smart Devices, ISESD 2016

Y2 - 29 November 2016 through 30 November 2016

ER -