Publication detail

Pulsed Electromagnetic Field Transmission through a Small Rectangular Aperture: A Solution Based on the Cagniard-DeHoop Method of Moments

ŠTUMPF, M.

Original Title

Pulsed Electromagnetic Field Transmission through a Small Rectangular Aperture: A Solution Based on the Cagniard-DeHoop Method of Moments

Type

journal article in Web of Science

Language

English

Original Abstract

Pulsed electromagnetic (EM) field transmission through a relatively small rectangular aperture is analyzed with the aid of the Cagniard-deHoop method of moments (CdH-MoM). The classic EM scattering problem is formulated using the EM reciprocity theorem of the time-convolution type. The resulting TD reciprocity relation is then, under the assumption of piecewise-linear, space-time magnetic-current distribution over the aperture, cast analytically into the form of discrete time-convolution equations. The latter equations are subsequently solved via a stable marching-on-in-time scheme. Illustrative examples are presented and validated using a 3D numerical EM tool.

Keywords

computational electromagnetics; numerical analysis; electromagnetic transient scattering; time domain; Cagniard-DeHoop technique; Cagniard-DeHoop method of moments

Authors

ŠTUMPF, M.

Released

20. 6. 2022

Publisher

MDPI

Location

Basel, Switzerland

ISBN

1999-4893

Periodical

Algorithms

Year of study

15

Number

6

State

Swiss Confederation

Pages from

1

Pages to

12

Pages count

12

URL

https://www.mdpi.com/1999-4893/15/6/216

Full text in the Digital Library

http://hdl.handle.net/11012/208153

BibTex

@article{BUT178459,
  author="Martin {Štumpf}",
  title="Pulsed Electromagnetic Field Transmission through a Small Rectangular Aperture: A Solution Based on the Cagniard-DeHoop Method of Moments",
  journal="Algorithms",
  year="2022",
  volume="15",
  number="6",
  pages="1--12",
  doi="10.3390/a15060216",
  issn="1999-4893",
  url="https://www.mdpi.com/1999-4893/15/6/216"
}

Responsibility: Ing. Marek Strakoš