Abstract
A method is described for the numerical analysis of the fundamental electromagnetic waves in an open planar multiconductor transmission line on a layered substrate containing a thin metal ferromagnetic film. Matrices of the inductance and capacitance per unit length of the strip conductors are obtained via rigorous solution of 2D magnetostatic and electrostatic boundary-value problems. Formulas for calculation of the phase velocities of quasi-TEM modes and corresponding amplitudes of currents and voltages on the strip conductors are derived.
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Additional information
Original Russian Text © V.V. Tyurnev, 2008, published in Radiotekhnika i Elektronika, 2008, Vol. 53, No. 7 pp. 858–866.
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Tyurnev, V.V. Analysis of coupled microstrip lines on a layered substrate containing a metal ferromagnetic film. J. Commun. Technol. Electron. 53, 814–822 (2008). https://doi.org/10.1134/S1064226908070127
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DOI: https://doi.org/10.1134/S1064226908070127