The new lossless two-pairs for T-cascade passive digital filters synthesis
Shi Jiaxin, Liu Zemin · 2002
T-cascade passive digital filter structures are presented. Some lossless two-pairs are proposed to realize symmetric, antimetric, and unsymmetric digital filters. Any of these digital filters can be realized by the method in canonic form. The approach is a general method for T-cascade passive realization of digital filters in the Z-domain.>