Explanipedia

QUASI-STATIC ANALYSIS OF MICROSTRIP LINES WITH INFINITELY THIN METALLIZATION THICKNESS Open

Mirjana Perić, Ana N. Vučković, Nebojša Raičević · 2025

This paper presents a modified hybrid boundary element method (HBEM) approach for analysing microstrip lines with negligible metallization thickness. The proposed method enhances computational efficiency while maintaining high accuracy in …

Quantitative Analysis of Magnetic Force of Axial Symmetry Permanent Magnet Structure Using Hybrid Boundary Element Method Open

Ana N. Vučković, Dušan Vučković, Mirjana Perić, Branislav Randjelović · 2024

This paper investigates the forces generated by axially magnetized ring permanent magnets with trapezoidal cross-sections when placed near a soft magnetic cylinder. Utilizing the Hybrid Boundary Element Method (HBEM), this study models int…

Hbem analysis of elliptical-shaped microshield lines: Parameter effects and simulation validation Open

Mirjana Perić, Natalija Ivković, Isidora Jovanović · 2024

This paper employs the hybrid boundary element method to ascertain the characteristic parameters of elliptic-shaped microshield lines. As a special case of these lines, the microshield with circular shape is also analysed. The study invest…

Interaction Magnetic Force of Cuboidal Permanent Magnet and Soft Magnetic Bar Using Hybrid Boundary Element Method Open

Ana N. Vučković, Mirjana Perić, Saša S. Ilić, Nebojša Raičević, Dušan Vučković · 2021

The hybrid boundary element method for solving a three-dimensional magnetostatic problem is presented in this paper for the first time. The interaction force between the cuboidal permanent magnet and the bar, made of soft magnetic material…

Analysis of Bi-Isotropic Media using Hybrid Boundary Element Method Open

Mirjana Perić, Saša S. Ilić, Ana N. Vučković, Nebojša Raičević · 2021

This paper proposes the application of the hybrid boundary element method (HBEM) for analysis of bi-isotropic media of Tellegen type. In previous applications of this method it was possible to analyze only the electromagnetic problems in i…

INFLUENCE OF SKIN EFFECT ON THE CALCULATION OF BUSBAR SYSTEMS HAVING RECTANGULAR CROSS SECTION Open

Nebojša Raičević, Ana N. Vučković, Mirjana Perić, Slavoljub Aleksić · 2021

One method for the calculation of current density distribution in a finite number of long parallel conductors, having rectangular cross section, is proposed in this paper. Numerical results aim to highlight the importance of the skin effec…

Improving the Efficiency of Hybrid Boundary Element Method for Electrostatic Problems Solving Open

Mirjana Perić, Saša S. Ilić, Ana N. Vučković, Nebojša Raičević · 2020

This paper describes a modification of the Hybrid Boundary Element Method (HBEM) for electrostatic problems solving. Such improved method is applied for transmission lines analyses. By taking a quasi-static TEM approach, the Hybrid Boundar…

ANALYSIS OF BOWMAN SQUARES USING HYBRID BOUNDARY ELEMENT METHOD Open

Mirjana Perić, Saša S. Ilić, Ana N. Vučković · 2018

The characteristic parameters of the Bowman squares are determined using the hybrid boundary element method. Influences of different parameters on characteristic impedance values are analysed. Also, the case of multilayered dielectric is c…

RADIALLY MAGNETIZED RING PERMANENT MAGNET MODELLING IN THE VICINITY OF SOFT MAGNETIC CYLINDER Open

Ana N. Vučković, Nebojša Raičević, Mirjana Perić · 2018

Radially magnetized ring permanent magnet placed above the soft magnetic cylinder is modelled in this paper using Hybrid Boundary Element Method (HBEM) and a discretization approach based on fictitious magnetic charges. The obtained result…

Shielded coupled multilayered microstrip lines analysis using HBEM Open

Mirjana Perić, Saša S. Ilić, Slavoljub Aleksić · 2016

Shielded symmetrical coupled multilayered microstrip lines analysis have been done using the hybrid boundary element method (HBEM), which is developed a few years ago at the Faculty of Electronic Engineering in Nis. The quasi-TEM approxima…

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