Integrated analog front-end for ECG measurementSiren, Harri; Kontra, VeliBEC'96 : the 5th Biennial Baltic Electronics Conference, October 7-11, 1996, Tallinn, Estonia : proceedings1996 / p. 203-204: ill

New winding method for common mode chokeSippola, Mika; Siren, HarriBEC'98 : the 6th Biennial Conference on Electronics and Microsystems Technology, October 7-9, 1998, Tallinn, Estonia : proceedings1998 / p. 49-52: ill