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A Peak Absorption Filtering Method for Radiated EMI from a High-Speed PWM Fan Open
Axial flow fans are widely used for heat dissipation in electronic devices. Due to its frequent speed-regulation to adapt to the change in heat load, a fan can cause significant electromagnetic radiation interference. In this study, a peak…
View article: An Equivalent Modeling Method for Electromagnetic Radiation of PWM Fans with Multiple Radiation Sources
An Equivalent Modeling Method for Electromagnetic Radiation of PWM Fans with Multiple Radiation Sources Open
Axial flow fans, used for heat dissipation in electronic equipment, may generate significant electromagnetic interference during PWM speed regulation. Due to its multiple radiation sources and relatively smaller size compared to the equipm…
A bipolar junction transistor EMC modeling method based on physical characteristic measurement and simplex optimization Open
Bipolar junction transistors (BJTs) are widely used in various electronic systems, and the establishment of the electromagnetic compatibility (EMC) model for BJTs is crucial for EMC analysis of these systems, such as high-frequency circuit…
View article: Improvement of the SPICE Model of Diode Based on Measurement and Nonlinear Fitting Random Optimization Algorithm
Improvement of the SPICE Model of Diode Based on Measurement and Nonlinear Fitting Random Optimization Algorithm Open
This paper proposes a modeling method for improvement of the SPICE Model of a diode based on measurement and a nonlinear fitting random optimization algorithm. First, the mechanism of electromagnetic interference generated by diodes at hig…
A rough set approach for determining weights of decision makers in group decision making Open
This study aims to present a novel approach for determining the weights of decision makers (DMs) based on rough group decision in multiple attribute group decision-making (MAGDM) problems. First, we construct a rough group decision matrix …