Title :
A class of high-speed approximately linear-phase recursive digital filters based on the frequency-response masking approach
Author :
Johansson, Håkan
Author_Institution :
Dept. of Electr. Eng., Linkoping Univ., Sweden
Abstract :
This paper introduces a class of high-speed approximately linear-phase recursive digital filters based on the frequency-response masking approach. By using this approach, filters with a high maximal sample frequency, low computational complexity, and good numerical properties are obtained
Keywords :
computational complexity; frequency response; linear phase filters; recursive filters; approximately linear-phase recursive filters; computational complexity; digital filters; frequency-response masking approach; maximal sample frequency; numerical properties; Band pass filters; Computational complexity; Delay; Digital filters; Energy consumption; Finite impulse response filter; Frequency; IIR filters; Linear approximation; Passband;
Conference_Titel :
Circuits and Systems, 1999. 42nd Midwest Symposium on
Conference_Location :
Las Cruces, NM
Print_ISBN :
0-7803-5491-5
DOI :
10.1109/MWSCAS.1999.867289
