On one-multiplier implementations of FIR lattice structures
Z. Doganata, Palghat P. Vaidyanathan · IEEE Transactions on Circuits and Systems · 1987
One-multiplier realizations for certain recently reported FIR lossless lattice structures are investigated. The multiplier extraction approach is used to show that there does not exist a real one-multiplier realization whereas it is possible to get complex one-multiplier realizations. This is unlike the situation in conventional linear-prediction FIR lattice structures, where real one-multiplier realizations are possible.