Publication result detail

Pulsed Electromagnetic Excitation of a Narrow Slot Between Two Dielectric Halfspaces

ŠTUMPF, M.; ANTONINI, G.; LAGER, I.

Original Title

Pulsed Electromagnetic Excitation of a Narrow Slot Between Two Dielectric Halfspaces

English Title

Pulsed Electromagnetic Excitation of a Narrow Slot Between Two Dielectric Halfspaces

Type

WoS Article

Original Abstract

The transient electromagnetic (EM) excitation of a narrow slot in a perfectly electrically conducting (PEC) screen that separates two homogeneous dielectric halfspaces, a simplified model of a typical feeding structure of leaky lens antennas, is analyzed numerically in the time domain (TD). The problem is formulated using the TD reciprocity theorem of the timeconvolution type and subsequently solved with the aid of the Cagniard-DeHoop method of moments (CdH-MoM). Numerical results are validated using a general-purpose EM-field solver.

English abstract

The transient electromagnetic (EM) excitation of a narrow slot in a perfectly electrically conducting (PEC) screen that separates two homogeneous dielectric halfspaces, a simplified model of a typical feeding structure of leaky lens antennas, is analyzed numerically in the time domain (TD). The problem is formulated using the TD reciprocity theorem of the timeconvolution type and subsequently solved with the aid of the Cagniard-DeHoop method of moments (CdH-MoM). Numerical results are validated using a general-purpose EM-field solver.

Keywords

Cagniard-deHoop method of moments; computational electromagnetics; leaky waves; electromagnetic theory; time-domain analysis

Key words in English

Cagniard-deHoop method of moments; computational electromagnetics; leaky waves; electromagnetic theory; time-domain analysis

Authors

ŠTUMPF, M.; ANTONINI, G.; LAGER, I.

RIV year

2025

Released

07.01.2024

Publisher

IEEE

Location

Piscataway, NJ, USA

ISBN

1558-2221

Periodical

IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION

Volume

72

Number

1

State

United States of America

Pages from

123

Pages to

130

Pages count

8

URL

https://ieeexplore.ieee.org/document/9975257

Full text in the Digital Library

http://hdl.handle.net/11012/245587

BibTex

@article{BUT181664,
  author="ŠTUMPF, M. and ANTONINI, G. and LAGER, I.",
  title="Pulsed Electromagnetic Excitation of a Narrow Slot Between Two Dielectric Halfspaces",
  journal="IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION",
  year="2024",
  volume="72",
  number="1",
  pages="123--130",
  doi="10.1109/TAP.2022.3226341",
  issn="0018-926X",
  url="https://ieeexplore.ieee.org/document/9975257"
}