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

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
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. The algorithm is demonstrated by estimating the frequency of a distributed microwave oscillator, and by estimating the bandwidth of a distributed microwave amplifier. 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. The algorithm is demonstrated by estimating the frequency of a distributed microwave oscillator, and by estimating the bandwidth of a distributed microwave amplifier. (en)
Title	An Accurate Sparse-Matrix Semisymbolic Algorithm for Analyzing Distributed Microwave Circuits An Accurate Sparse-Matrix Semisymbolic Algorithm for Analyzing Distributed Microwave Circuits (en)
skos:prefLabel	An Accurate Sparse-Matrix Semisymbolic Algorithm for Analyzing Distributed Microwave Circuits An Accurate Sparse-Matrix Semisymbolic Algorithm for Analyzing Distributed Microwave Circuits (en)
skos:notation	RIV/00216305:26220/06:PU58489!RIV10-MSM-26220___
http://linked.open...avai/riv/aktivita	P Z
http://linked.open...avai/riv/aktivity	P(GA102/05/0277), P(GA102/05/0771), Z(MSM0021630503), Z(MSM0021630513)
http://linked.open...vai/riv/dodaniDat	2010
http://linked.open...aciTvurceVysledku	Biolek, Dalibor
http://linked.open.../riv/druhVysledku	D - Článek ve sborníku
http://linked.open...iv/duvernostUdaju	S - Úplné a pravdivé údaje nepodléhající ochraně podle zvláštních právních předpisů
http://linked.open...titaPredkladatele	Vysoké učení technické v Brně / Fakulta elektrotechniky a komunikačních technologií
http://linked.open...dnocenehoVysledku	464744
http://linked.open...ai/riv/idVysledku	RIV/00216305:26220/06:PU58489
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	microwave circuit, semisymbolic algorithm, eigenvalue problem (en)
http://linked.open.../riv/klicoveSlovo	microwave circuit semisymbolic algorithm eigenvalue problem
http://linked.open...ontrolniKodProRIV	[FA18AACB6729]
http://linked.open...v/mistoKonaniAkce	San Juan
http://linked.open...i/riv/mistoVydani	Puerto Rico
http://linked.open...i/riv/nazevZdroje	MWSCAS 2006 Proceedings of the 49th IEEE International Midwest Symposium on Circuits and Systems
http://linked.open...in/vavai/riv/obor	JA
http://linked.open...ichTvurcuVysledku	1 (xsd:int)
http://linked.open...cetTvurcuVysledku	3 (xsd:int)
http://linked.open...vavai/riv/projekt	Current- and hybrid-mode circuits for analog signal processing Advanced methods of computer-aided circuit design
http://linked.open...UplatneniVysledku	2006
http://linked.open...iv/tvurceVysledku	Biolek, Dalibor Dobeš, Josef Míchal, Jan
http://linked.open...vavai/riv/typAkce	WRD - Světová
http://linked.open.../riv/zahajeniAkce	2006-08-06 (xsd:date)
http://linked.open...n/vavai/riv/zamer	Nové trendy v mikroelektronických systémech a nanotechnologiích (MIKROSYN) Advanced Electronic Communication Systems and Technologies (ELCOM)
number of pages	5 (xsd:int)
http://purl.org/ne...btex#hasPublisher	IEEE
https://schema.org/isbn	978-1-4244-0172-7
http://localhost/t...ganizacniJednotka	26220

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