Publication result detail

Pulsed Electromagnetic Excitation of a Thin Wire-An Approximate Numerical Model Based on the Cagniard-DeHoop Method of Moments

ŠTUMPF, M.; ANTONINI, G.; EKMAN, J.

Original Title

Pulsed Electromagnetic Excitation of a Thin Wire-An Approximate Numerical Model Based on the Cagniard-DeHoop Method of Moments

English Title

Pulsed Electromagnetic Excitation of a Thin Wire-An Approximate Numerical Model Based on the Cagniard-DeHoop Method of Moments

Type

WoS Article

Original Abstract

An approximate computational model of an electromagnetic pulse-excited thin-wire antenna is developed. The presented solution methodology is based on the Cagniard-DeHoop method of moments and Hallen's approximation of the thin-wire model. It is shown that the proposed time-domain solution leads to an inversion-free and efficient updating procedure that mitigates the marching-on-in-time accumulation error. An illustrative numerical example demonstrates the validity of the proposed model.

English abstract

An approximate computational model of an electromagnetic pulse-excited thin-wire antenna is developed. The presented solution methodology is based on the Cagniard-DeHoop method of moments and Hallen's approximation of the thin-wire model. It is shown that the proposed time-domain solution leads to an inversion-free and efficient updating procedure that mitigates the marching-on-in-time accumulation error. An illustrative numerical example demonstrates the validity of the proposed model.

Keywords

Cagniard-DeHoop method of moments (CdH-MoM); integral equations (IE); time-domain (TD) analysis; transient waves; wire antenna

Key words in English

Cagniard-DeHoop method of moments (CdH-MoM); integral equations (IE); time-domain (TD) analysis; transient waves; wire antenna

Authors

ŠTUMPF, M.; ANTONINI, G.; EKMAN, J.

RIV year

2025

Released

01.02.2024

Publisher

IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC

Location

USA, NJ, PISCATAWAY

ISBN

1548-5757

Periodical

IEEE Antennas and Wireless Propagation Letters

Volume

23

Number

2

State

United States of America

Pages from

523

Pages to

527

Pages count

5

URL

https://ieeexplore.ieee.org/document/10302378

Full text in the Digital Library

http://hdl.handle.net/11012/254270

BibTex

@article{BUT196766,
  author="Martin {Štumpf} and Giulio {Antonini} and Jonas {Ekman}",
  title="Pulsed Electromagnetic Excitation of a Thin Wire-An Approximate Numerical Model Based on the Cagniard-DeHoop Method of Moments",
  journal="IEEE Antennas and Wireless Propagation Letters",
  year="2024",
  volume="23",
  number="2",
  pages="523--527",
  doi="10.1109/LAWP.2023.3329035",
  issn="1536-1225",
  url="https://ieeexplore.ieee.org/document/10302378"
}

Documents

2024-Stumpf