Title :
New cascaded lattice structures for FIR filters having extremely low coefficent sensitivity
Author :
Vaidyanathan, P.P.
Author_Institution :
California Institute of Technology, Pasadena, CA, USA
Abstract :
It is shown that any arbitrary FIR transfer function can be implemented in the form of a passive structure, resulting in low coefficient sensitivity. The building blocks are planar-rotation operators, and internal signal nodes are automatically L2-scaled. Denormalized versions of the building blocks are also shown. Design examples are included.
Keywords :
Delay; Digital filters; Displays; Finite impulse response filter; IIR filters; Lattices; Passband; Passive filters; Transfer functions;
Conference_Titel :
Acoustics, Speech, and Signal Processing, IEEE International Conference on ICASSP '86.
DOI :
10.1109/ICASSP.1986.1169027
