Detail publikace

Improved PEEC Modeling of Antennas Through Time-Dependent Partial Elements

LORETO, F. PETTANICE, G. ŠTUMPF, M. RUEHLI, A. EKMAN, J. ANTONINI, G.

Originální název

Improved PEEC Modeling of Antennas Through Time-Dependent Partial Elements

Typ

článek ve sborníku ve WoS nebo Scopus

Jazyk

angličtina

Originální abstrakt

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.

Klíčová slova

Partial element equivalent circuit method; late time instabilities; passivity; transient analysis; antennas

Autoři

LORETO, F.; PETTANICE, G.; ŠTUMPF, M.; RUEHLI, A.; EKMAN, J.; ANTONINI, G.

Vydáno

26. 4. 2024

Nakladatel

IEEE

Místo

Glasgow, United Kingdom

ISBN

978-88-31299-09-1

Kniha

Proceedings of the 18th European Conference on Antennas and Propagation

Strany od

1

Strany do

5

Strany počet

5

URL

https://ieeexplore.ieee.org/document/10501418

BibTex

@inproceedings{BUT197318,
  author="Fabrizio {Loreto} and Giuseppe {Pettanice} and Martin {Štumpf} and Albert {Ruehli} and Jonas {Ekman} and Giulio {Antonini}",
  title="Improved PEEC Modeling of Antennas Through Time-Dependent Partial Elements",
  booktitle="Proceedings of the 18th European Conference on Antennas and Propagation",
  year="2024",
  pages="5",
  publisher="IEEE",
  address="Glasgow, United Kingdom",
  doi="10.23919/EuCAP60739.2024.10501418",
  isbn="978-88-31299-09-1",
  url="https://ieeexplore.ieee.org/document/10501418"
}