Přístupnostní navigace
E-application
Search Search Close
Publication detail
ŠTUMPF, M. DE HOOP, A. VANDENBOSCH, G.
Original Title
Generalized Ray Theory for Time-Domain Electromagnetic Fields in Horizontally Layered Media
Type
journal article - other
Language
English
Original Abstract
Generalized-ray theory for time-domain electromagnetic fields in a horizontally layered medium is developed. It can be considered as the time-domain equivalent of the intensively studied Green's function formulation in frequency domain. After introducing appropriate integral transformations and source-type field representations, the solution is written out in terms of generalized ray constituents whose space-time counterparts are constructed with the aid of the Cagniard-DeHoop technique. The formulation lays the foundation to rigorously study time domain field behavior in numerous practical topologies where a stratified multilayer is involved, such as planar antennas and circuits, but also EMC and propagation problems. Illustrative numerical results are presented.
Keywords
Cagniard-DeHoop method, stratified media, time domain
Authors
ŠTUMPF, M.; DE HOOP, A.; VANDENBOSCH, G.
RIV year
2013
Released
1. 5. 2013
Publisher
IEEE Antennas and Propagation Society
ISBN
0018-926X
Periodical
IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION
Year of study
61
Number
5
State
United States of America
Pages from
2676
Pages to
2687
Pages count
12
BibTex
@article{BUT99492, author="Martin {Štumpf} and Adrianus Teunis {De Hoop} and Guy A. E. {Vandenbosch}", title="Generalized Ray Theory for Time-Domain Electromagnetic Fields in Horizontally Layered Media", journal="IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION", year="2013", volume="61", number="5", pages="2676--2687", issn="0018-926X" }