Title :
FPGA-Based Implementation of an Adaptive Canceller for 50/60-Hz Interference in Electrocardiography
Author :
Ramos, Rafael ; Mànuel-Làzaro, Antoni ; Del Río, Joaquín ; Olivar, Gerard
Author_Institution :
Univ. Polytech. de Catalunya, Barcelona
Abstract :
The implementation of an adaptive canceller of interference using a field-programmable gate array (Xilinx) programmable logic device/mechanism is shown in this paper. The adaptive canceller automatically adjusts its parameters to eliminate noise. This ability allows the canceller to adapt to changes in the characteristics of the signal. The use of this adaptive canceller to filter the interference noise that is caused by the power line is shown.
Keywords :
adaptive signal processing; biomedical electronics; electrocardiography; field programmable gate arrays; interference suppression; medical signal processing; FPGA-based implementation; adaptive canceller; adaptive signal processing; electrocardiography; field-programmable gate array; interference noise; noise elimination; programmable logic device; Adaptive filters; Electrocardiography; Field programmable gate arrays; Interference cancellation; Magnetic noise; Noise cancellation; Noise level; Noise reduction; Power generation; Programmable logic arrays; Adaptive signal processing; electrocardiogram (ECG) interference; electrocardiography; field-programmable gate array (FPGA); noise canceling;
Journal_Title :
Instrumentation and Measurement, IEEE Transactions on
DOI :
10.1109/TIM.2007.904472
