Title :
A CAD method for the design of a doubly-matched broadband network having complex transmission zeros
Author :
Zhu, Yi-Shen ; Chen, Wai-Kai
Author_Institution :
Dept. of Electron. Eng., Dalian Marine Coll., China
Abstract :
The authors show that, in the solution of the double matching problem given by H.J. Carlin and B.S. Yarman (1983), a one-to-one correspondence does not exist between the output impedance Z q(S). Also, D.C. Youla´s (1961) conditions imposed on the chain parameters are extended and applied to the passive, lumped, lossless, and nonreciprocal two-port networks. Based on the analysis, a CAD method using the chain parameters is proposed to solve the double matching problem, where the equalizer may have complex transmission zeros
Keywords :
circuit CAD; impedance matching; linear network synthesis; lumped parameter networks; multiport networks; passive networks; poles and zeros; CAD method; chain parameters; complex transmission zeros; doubly-matched broadband network; equalizer; nonreciprocal two-port networks; passive lumped lossless networks; Broadband communication; Design automation; Design methodology; Equalizers; Filtering theory; Frequency; Impedance; Polynomials; Resistors; Transducers;
Conference_Titel :
Circuits and Systems, 1992. ISCAS '92. Proceedings., 1992 IEEE International Symposium on
Conference_Location :
San Diego, CA
Print_ISBN :
0-7803-0593-0
DOI :
10.1109/ISCAS.1992.230423
