Solution to a Problem in FIR Lattice Synthesis
S. C. Dutta Roy · IETE Journal of Education · 2002
In FIR lattice synthesis, if at any but the last stage, a lattice parameter becomes ±1, then the synthesis fails. A linear phase transfer function is an example of this situation. This paper, written in a tutorial style, is concerned with a simple solution to this problem, demonstrated through simple examples, rather than detailed mathematical analysis, some of which is available in [1].