An Accurate Sparse-Matrix Semisymbolic Algorithm for Analyzing Distributed Microwave Circuits

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21230%2F06%3A03121262" target="_blank" >RIV/68407700:21230/06:03121262 - isvavai.cz</a>
Alternative codes found
RIV/00216305:26220/06:PU58489
Result on the web
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DOI - Digital Object Identifier
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Result language
angličtina
Original language name
An Accurate Sparse-Matrix Semisymbolic Algorithm for Analyzing Distributed Microwave Circuits
Original language description
An optimal pivoting strategy for the reduction algorithm transforming the general eigenvalue problem to the standard one is presented for both full- and sparse-matrix procedures. The algorithm increases the precision of the semisymbolic analysis especially for the large-scale microwave circuits. The accuracy is furthermore increased using longer numerical data. First, the long double precision is utilized. Further, the application of a suitable multiple-precision arithmetic library is suggested. Finally, using the longer numerical data to eliminate possible imprecision of the multiple eigenvalues is evaluated.
Czech name
Přesné algoritmy s řídkými maticemy pro analýzu mikrovlných obvodů s rozprostřenými parametry
Czech description
Přesné algoritmy s řídkými maticemy pro analýzu mikrovlných obvodů s rozprostřenými parametry

Project
Result was created during the realization of more than one project. More information in the Projects tab.
Continuities
Z - Vyzkumny zamer (s odkazem do CEZ)

Publication year
2006
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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