Computation of the broadband antenna impedance behavior requires the wideband lumped
equivalent circuit. This work aims to provide a comprehensive study of broadband antenna …

Today's advanced high‐speed technology requires building behavioral models of systems,
from measured/simulated data, with increasingly higher operating frequencies. Different …

The passivity enforcement problem is always a key issue when estimating passive black-box
models. Passivity has been broadly scrutinized in the literature and is known to yield stable …

The interphase formed between polymer and a nanoparticle plays a critical role in the
dielectric properties of the nanocomposite material. The effect of interphase on dielectric …

As the key equipment of ultra-high-voltage direct-current (UHVDC) transmission systems,
the converter valve would bear different forms of overvoltage. Consequently, a wideband …

Power system transient analysis relies on the deployment of models with ever-increasing
accuracy that represents the system's frequency-dependent components with respect to the …

This paper proposes a new approach for modelling frequency dependent power system
network equivalents (FDNE) using tangential interpolation framework based on Loewner …

Purpose The purpose of this paper is to propose a fast synthesis method of the equivalent
circuits of electromagnetic devices using model order reduction. Finite element method …

A novel optimization-enabled electromagnetic transient simulation approach is proposed for
calculating the resistor setting of a multistage impulse generator for insulation impulse …

Vector fitting (VF) is known as the most popular method for frequency-dependent modelling.
Using VF, frequency-domain data of a network can be converted into an equivalent circuit …