Title :
Design method of FIR digital filters with arbitrary passband by using interpolation techniques
Author :
Kitamura, K. ; Ikehara, M. ; Takahashi, S.
Author_Institution :
Keio Univ., Japan
Abstract :
Using this method it is possible to implement a narrowband filter with fewer than 30 percent multipliers of the direct form, and a wideband lowpass filter with fewer than 40 percent multipliers of usual one. It shows the effectiveness of our proposed design method
Keywords :
band-pass filters; digital filters; 40 percent multipliers; FIR digital filters; arbitrary passband; design method; interpolation techniques; narrowband filter; simplified filters;
Conference_Titel :
Circuit Theory and Design, 1989., European Conference on
Conference_Location :
Brighton
