Title :
Embedding of noncontractive systems in lossless realizations
Author :
Diepold, Klaus ; Pauli, Rainer
Author_Institution :
Inst. for Network Theory & Circuit Design, Tech. Univ. of Munich, Germany
Abstract :
The lossless embedding problem for the class of real and non-contractive scattering matrices, and hence for nonpassive systems is addressed. The approach is based on a modified lossless inverse scattering (LIS) model. A recursive Schur-type algorithm is devised, which enables the computation of the lossless embedding for arbitrary scattering matrices including the boundary case of scattering matrices with singular values equal to one
Keywords :
S-matrix theory; linear network analysis; multiport networks; recursive estimation; boundary case; lossless embedding problem; lossless inverse scattering; lossless realizations; noncontractive systems; nonpassive systems; recursive Schur-type algorithm; scattering matrices; singular values; Circuit synthesis; Embedded computing; Intelligent networks; Inverse problems; Power engineering and energy; Power system modeling; Process control; Reflection; Scattering; Signal processing algorithms;
Conference_Titel :
Circuits and Systems, 1993., ISCAS '93, 1993 IEEE International Symposium on
Conference_Location :
Chicago, IL
Print_ISBN :
0-7803-1281-3
DOI :
10.1109/ISCAS.1993.394325
