Skip to main content

Lund University Publications

LUND UNIVERSITY LIBRARIES

Analytical Modeling and Multiphysics Simulation of Acousto-Electromagnetic Interaction

Wingren, Niklas LU and Sjoberg, Daniel LU orcid (2020) 14th European Conference on Antennas and Propagation, EuCAP 2020 In 14th European Conference on Antennas and Propagation, EuCAP 2020
Abstract

A model for interaction between acoustic and elec- tromagnetic waves based on photoelasticity is presented. A radar equation based on physical, geometric and system parameters is shown, as well as a condition for maximizing interaction (equivalent to the Bragg condition in acousto-optics). The photoelastic model is used to implement a multiphysics simulation of the problem. The Bragg condition is shown to hold for the simulated case. Additionally, simulations are used to show how a contrast in material properties in a small inclusion affects the interaction.

Please use this url to cite or link to this publication:
author
and
organization
publishing date
type
Chapter in Book/Report/Conference proceeding
publication status
published
subject
keywords
acoustics, electromagnetic scattering, multiphysics, photoelasticity
host publication
14th European Conference on Antennas and Propagation, EuCAP 2020
series title
14th European Conference on Antennas and Propagation, EuCAP 2020
article number
9135567
publisher
IEEE - Institute of Electrical and Electronics Engineers Inc.
conference name
14th European Conference on Antennas and Propagation, EuCAP 2020
conference location
Copenhagen, Denmark
conference dates
2020-03-15 - 2020-03-20
external identifiers
  • scopus:85088629225
ISBN
9788831299008
DOI
10.23919/EuCAP48036.2020.9135567
language
English
LU publication?
yes
id
0f7b85bd-9056-478b-9db5-9ee8b82a0fc4
date added to LUP
2020-08-05 09:50:08
date last changed
2022-04-19 00:07:52
@inproceedings{0f7b85bd-9056-478b-9db5-9ee8b82a0fc4,
  abstract     = {{<p>A model for interaction between acoustic and elec- tromagnetic waves based on photoelasticity is presented. A radar equation based on physical, geometric and system parameters is shown, as well as a condition for maximizing interaction (equivalent to the Bragg condition in acousto-optics). The photoelastic model is used to implement a multiphysics simulation of the problem. The Bragg condition is shown to hold for the simulated case. Additionally, simulations are used to show how a contrast in material properties in a small inclusion affects the interaction.</p>}},
  author       = {{Wingren, Niklas and Sjoberg, Daniel}},
  booktitle    = {{14th European Conference on Antennas and Propagation, EuCAP 2020}},
  isbn         = {{9788831299008}},
  keywords     = {{acoustics; electromagnetic scattering; multiphysics; photoelasticity}},
  language     = {{eng}},
  publisher    = {{IEEE - Institute of Electrical and Electronics Engineers Inc.}},
  series       = {{14th European Conference on Antennas and Propagation, EuCAP 2020}},
  title        = {{Analytical Modeling and Multiphysics Simulation of Acousto-Electromagnetic Interaction}},
  url          = {{https://lup.lub.lu.se/search/files/88068090/eucap2020_acoustoEM_rev.pdf}},
  doi          = {{10.23919/EuCAP48036.2020.9135567}},
  year         = {{2020}},
}