[IEEE CCECE 2003 - Canadian Conference on Electrical and Computer Engineering. Toward a Caring and Humane Technology - Montreal, Que., Canada (4-7 May 2003)] CCECE 2003 - Canadian Conference on Electrical and Computer Engineering. Toward a Caring and Humane Technology (Cat. No.03CH37436) - Active filter analysis by the harmonic impedance compensation method (part 1)