t型陷波滤波器陷波深度设计与分析

2020 National Conference on Emerging Trends on Sustainable Technology and Engineering Applications (NCETSTEA) Pub Date : 2020-02-01 DOI:10.1109/NCETSTEA48365.2020.9119943

Ardhendu Panja, A. Bhattacharya, Tribeni Prasad Banerjee

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引用次数: 1

摘要

本文尝试用运放技术设计一个60Hz的t陷波滤波器。陷波滤波器用于减少小干扰信号(约50-60Hz)是高度工业需求的生物医学应用。重点研究了如何检测由于电力线干扰引起的微小信号变化。利用T陷波滤波电路中电阻的实验变化，试图提高陷波深度。对该滤波器的陷波深度特性和性能分析是本文的主要贡献。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Design and Analysis of Notch Depth for T-Notch Filter

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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来源期刊

2020 National Conference on Emerging Trends on Sustainable Technology and Engineering Applications (NCETSTEA)

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