DocumentCode :
1188880
Title :
Unitarity bounds on the S-matrix elements for the general lossless nonreciprocal three-port
Author :
Waldenstrøm, S.
Volume :
30
Issue :
3
fYear :
1983
fDate :
3/1/1983 12:00:00 AM
Firstpage :
186
Lastpage :
188
Abstract :
Necessary and sufficient conditions for the existence of solutions of the nonlinear equations expressing the unitarity of a complex nonsymmetric 
matrix are given; the conditions are obtained by solving the system of equations explicitly.
matrix are given; the conditions are obtained by solving the system of equations explicitly.Keywords :
Multiport circuits; Nonreciprocal circuits; Circuit synthesis; Circuit theory; Crystals; Feedback amplifiers; Linear matrix inequalities; Microwave filters; Microwave theory and techniques; Nonlinear equations; Sufficient conditions; Symmetric matrices;
fLanguage :
English
Journal_Title :
Circuits and Systems, IEEE Transactions on
Publisher :
ieee
ISSN :
0098-4094
Type :
jour
DOI :
10.1109/TCS.1983.1085338
Filename :
1085338
Link To Document :
