A multi-resolution 4-D FFT approach to parametric boundary Integral Equations for helical structures

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26220%2F16%3APU136122" target="_blank" >RIV/00216305:26220/16:PU136122 - isvavai.cz</a>
Result on the web
<a href="https://ieeexplore.ieee.org/document/7571357" target="_blank" >https://ieeexplore.ieee.org/document/7571357</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1109/URSI-EMTS.2016.7571357" target="_blank" >10.1109/URSI-EMTS.2016.7571357</a>

Result language
angličtina
Original language name
A multi-resolution 4-D FFT approach to parametric boundary Integral Equations for helical structures
Original language description
This paper gives a report of an ongoing research to develop parametric boundary integral equations for helical structures and their application in the computation of induced currents and losses in three-phase power cables. The proposed technique is formulated in terms of the Electric Field Integral Equation (EFIE) or the Magnetic Field Integral Equation (MFIE) for a penetrable object together with the appropriate periodic Green's functions and a suitable parameterization of the helical structure. A simple and efficient numerical scheme is proposed for the computation of the impedance matrix in the Method of Moments (MoM) which is based on a multi-resolution 4-D FFT computation followed by polynomial extrapolation. Numerical examples are included demonstrating that the singular integrals have almost linear convergence and hence that linear or quadratic extrapolation can be used to yield accurate results.
Czech name
—
Czech description
—

Project
<a href="/en/project/LO1401" target="_blank" >LO1401: Interdisciplinary Research of Wireless Technologies</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>S - Specificky vyzkum na vysokych skolach

Publication year
2016
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection
Proceedings of 2016 URSI International Symposium on Electromagnetic Theory
ISBN
978-1-5090-2501-5
ISSN
—
e-ISSN
—
Number of pages
4
Pages from-to
218-221
Publisher name
Neuveden
Place of publication
Espoo, Finland
Event location
Espoo, Helsinky
Event date
Aug 14, 2016
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
000389770800063

Similar results(10)