Specified harmonic removal of digital comb filter by root moments

Autor: F. Cheevasuvit, P. Thangsomvorapong
Rok vydání: 2003
Předmět:
Zdroj: 2002 IEEE International Conference on Industrial Technology, 2002. IEEE ICIT '02..
DOI: 10.1109/icit.2002.1189915
Popis: This paper presents the designing of comb filter coefficients removing some undesired harmonic frequencies. The root moment method has been used to generate the desired comb filter coefficients. The proposed method is quite suitable when the relation of 2/spl pi/ and fundamental /spl omega//sub 0/ is fractional.
Databáze: OpenAIRE