Fast Design Algorithms for FIR Notch Filters

Based on symmetry of the maximally flat frequency response of a FIR notch filter the new design procedure is developed. The closed form solution provides direct computation of the frequency response, recursive computation of the impulse response coefficients, simple windowing technique, and an access to new implementation. Several examples are included.

• Type: Conference
• Year: 1994
• Where: ISCAS
• Authors: Miroslav Vlcek, Ladislav Jires
• Keywords: Flat Frequency Response, Frequency Response, Hardware, Impulse Response Coefficients, ISCAS 1994