Design of N-path notch filter circuits for hum noise suppression in biomedical signal acquisition
K Afifah, N Retdian - IEICE Transactions on Electronics, 2020 - search.ieice.org
Hum noise such as power line interference is one of the critical problems in the biomedical
signal acquisition. Various techniques have been proposed to suppress power line …
signal acquisition. Various techniques have been proposed to suppress power line …
Hum noise suppression using an on-chip N-path notch filter
N Retdian, K Afifah - 2020 27th IEEE International Conference …, 2020 - ieeexplore.ieee.org
This paper proposes an on-chip implementation of N-path notch filter for hum noise
suppression. The suppression of hum noise frequency at 50 or 60 Hz requires a filter with a …
suppression. The suppression of hum noise frequency at 50 or 60 Hz requires a filter with a …