A 50 Hz SC Notch Filter for IoT Applications
Serra, H.; Paulino N.; Oliveira, J. P., IEEE International Symposium on Circuits & Systems, ISCAS 2017, may-17
This paper presents a SC 50 Hz notch filter for an analog to digital acquisition channel in an IoT water management sensor node. The notch filter is used to attenuate the unwanted 50 Hz interference, allowing to reduce the […]