Improved PEEC Modeling of Antennas Through Time-Dependent Partial Elements

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26220%2F24%3APU156010" target="_blank" >RIV/00216305:26220/24:PU156010 - isvavai.cz</a>

Výsledek na webu

<a href="https://ieeexplore.ieee.org/document/10501418" target="_blank" >https://ieeexplore.ieee.org/document/10501418</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.23919/EuCAP60739.2024.10501418" target="_blank" >10.23919/EuCAP60739.2024.10501418</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Improved PEEC Modeling of Antennas Through Time-Dependent Partial Elements

Popis výsledku v původním jazyce

Over the last twenty years, the evolution of communications has extended the systems' operating frequency range to the tens of GHz. In this framework, time domain integral equation-based (TDIE) methods for antenna modeling have gained increasing interest. Among them, the Partial Elements Equivalent Circuit (PEEC) method turns out to be attractive for its capability to provide compact circuit models. Similarly to other integral equation-based methods, like the method of moments (MoM) in the time domain (TD), the PEEC method can suffer from late-time instabilities. This work shows that a rigorous computation of the time-dependent partial elements leads to an improved TD formulation of the PEEC method that exhibits better behavior at high frequencies. This is the fundamental premise for having more stable results, preventing the late-time instabilities from appearing in the time domain.

Název v anglickém jazyce

Improved PEEC Modeling of Antennas Through Time-Dependent Partial Elements

Popis výsledku anglicky

Over the last twenty years, the evolution of communications has extended the systems' operating frequency range to the tens of GHz. In this framework, time domain integral equation-based (TDIE) methods for antenna modeling have gained increasing interest. Among them, the Partial Elements Equivalent Circuit (PEEC) method turns out to be attractive for its capability to provide compact circuit models. Similarly to other integral equation-based methods, like the method of moments (MoM) in the time domain (TD), the PEEC method can suffer from late-time instabilities. This work shows that a rigorous computation of the time-dependent partial elements leads to an improved TD formulation of the PEEC method that exhibits better behavior at high frequencies. This is the fundamental premise for having more stable results, preventing the late-time instabilities from appearing in the time domain.

Druh

D - Stať ve sborníku

CEP obor

—

OECD FORD obor

20200 - Electrical engineering, Electronic engineering, Information engineering

Projekt

—

Návaznosti

S - Specificky vyzkum na vysokych skolach

Rok uplatnění

2024

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název statě ve sborníku

Proceedings of the 18th European Conference on Antennas and Propagation

ISBN

978-88-31299-09-1

ISSN

—

e-ISSN

—

Počet stran výsledku

5

Strana od-do

1-5

Název nakladatele

IEEE

Místo vydání

Glasgow, United Kingdom

Místo konání akce

Glasgow

Datum konání akce

17. 3. 2024

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

001215536202076