DocumentCode
2478755
Title
Iterative solution of linear systems in harmonic balance analysis
Author
Gourary, M.M. ; Rusakov, S.G. ; Ulyanov, S.L. ; Zharov, M.M. ; Gullapalli, K.K. ; Mulvaney, B.J.
Author_Institution
NIISAPRAN, Acad. of Sci., Moscow, Russia
Volume
3
fYear
1997
fDate
8-13 June 1997
Firstpage
1507
Abstract
Harmonic balance (HB) is a steady-state simulation technique of primary interest for RF and microwave circuits. Krylov subspace methods promise efficient solution of the large linear systems that arise in HB simulators. This paper deals with an experimental investigation of GMRES and QMR, two leading Krylov subspace methods as applied to the HB problem. The problem of coordinating the linear solver´s accuracy with the error at the nonlinear level is also discussed.
Keywords
circuit analysis computing; harmonic analysis; iterative methods; linear network analysis; microwave circuits; GMRES; Krylov subspace; QMR; RF circuit; harmonic balance analysis; iterative solution; linear system; microwave circuit; steady-state simulation; Circuit simulation; Computational modeling; Harmonic analysis; Iterative algorithms; Iterative methods; Linear systems; Microwave theory and techniques; Nonlinear equations; Radio frequency; Steady-state;
fLanguage
English
Publisher
ieee
Conference_Titel
Microwave Symposium Digest, 1997., IEEE MTT-S International
Conference_Location
Denver, CO, USA
ISSN
0149-645X
Print_ISBN
0-7803-3814-6
Type
conf
DOI
10.1109/MWSYM.1997.596616
Filename
596616
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