The time domain numerical method of three-dimensional conductors including radiation with lumped parameter circuit

We formulate a numerical method on the transmission and radiation theory of three-dimensional conductors starting from the Maxwell equations in the time domain. We include the delay effect in the integral equations for the scalar and vector potentials rigorously, which is vital to obtain numerically...

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Bibliographic Details
Published inScientific reports Vol. 11; no. 1; p. 4598
Main Authors Jinno, Souma, Kitora, Shuji, Toki, Hiroshi, Abe, Masayuki
Format Journal Article
LanguageEnglish
Published England Nature Publishing Group 25.02.2021
Nature Publishing Group UK
Nature Portfolio
Subjects
Conductors
Mathematical models
Numerical analysis
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Summary:We formulate a numerical method on the transmission and radiation theory of three-dimensional conductors starting from the Maxwell equations in the time domain. We include the delay effect in the integral equations for the scalar and vector potentials rigorously, which is vital to obtain numerically stable solutions for transmission and radiation phenomena in conductors. We provide a formalism to connect the conductors to any passive lumped-parameter circuits. We show one example of numerical calculations, demonstrating that the new formalism provides stable solutions to the transmission and radiation phenomena.
Bibliography:ObjectType-Article-1
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ISSN:2045-2322
2045-2322
DOI:10.1038/s41598-021-83916-4