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2020•Unpublished venueRequires access

Design and Analysis of Notch Depth for T-Notch Filter

Ardhendu Panja, Arnab Bhattacharya, Tribeni Prasad Banerjee

Open publisher page 7 citations

Abstract

In this paper we try to design of a T-Notch filter of 60Hz using op-amp technology. Notch filter to reduce the small interference signal (near about 50-60Hz) is highly industrial demand for biomedical application. In particular the main focus is on how to detect the small signal changes due to power-line interference. With the experimental variation of resistance in T notch filter circuit we try to improve the notch depth. The notch depth characteristics and performance analysis of the filter is the major contribution of this paper.

About this research paper

What this paper is about

In this paper we try to design of a T-Notch filter of 60Hz using op-amp technology. Notch filter to reduce the small interference signal (near about 50-60Hz) is highly industrial demand for biomedical application. In particular the main focus is on how to detect the small signal changes due to power-line interference. With the experimental variation of resistance in T notch filter circuit we try to improve the notch depth. The notch depth characteristics and performance analysis of the filter is the major contribution of this paper.

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OpenAlex reports 7 citations for this work. Citation counts describe recorded attention and do not establish research quality.

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Available abstract

In this paper we try to design of a T-Notch filter of 60Hz using op-amp technology. Notch filter to reduce the small interference signal (near about 50-60Hz) is highly industrial demand for biomedical application. In particular the main focus is on how to detect the small signal changes due to power-line interference. With the experimental variation of resistance in T notch filter circuit we try to improve the notch depth. The notch depth characteristics and performance analysis of the filter is the major contribution of this paper.

Key concepts: Band-stop filter, Filter (signal processing), Interference (communication), SIGNAL (programming language), Notch signaling pathway, Focus (optics), Computer science, Electronic engineering

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