Electromagnetic simulation of film resistor

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Authors: Aleksandrov N. V., Manusov V. Z., Hrustalev V. A.

Annotation: The paper deals with electromagnetic modeling of a film resistor. The distributed parameters are modeled in the length as well as in the width of the resistive film. The allocation of capacitance and inductance in the crosssection of the film resistor is considered. The calculated currents at the resistor input under applied voltage allow to determine the input resistor impedance in the frequency range up to 4,5 GHz.

Keywords: film resistor, capacitance, inductance, coordination, simulation