Title :
2-D structurally passive digital filters synthesis approach
Author :
Jiaxin, Shi ; Zemin, Liu
Author_Institution :
Inst. of Acoust., Acad. Sinica, China
Abstract :
The 2-D lossless two-ports for n-cascade implementation and for T-cascade implementation of 2-D structurally passive digital filters are presented. It is shown that the first-order 2-D lossless two-ports for n-cascade implementation can be realized in canonic form. The condition of orthogonal realization in canonic form of the first-order 2-D lossless two-ports for n-cascade implementation is also given. This work is a generalization of the implementation and synthesis of 1-D structurally passive digital filters
Keywords :
cascade networks; multiport networks; network synthesis; two-dimensional digital filters; T-cascade implementation; canonic form; lossless two-ports; n-cascade implementation; orthogonal realization; structurally passive digital filters; Circuit synthesis; Design methodology; Digital filters; Network synthesis; Polynomials; Symmetric matrices;
Conference_Titel :
Circuits and Systems, 1991., IEEE International Sympoisum on
Print_ISBN :
0-7803-0050-5
DOI :
10.1109/ISCAS.1991.176027
