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Conference Paper/Proceeding/Abstract 443 views 65 downloads

Inverse design of electromagnetic devices using topological derivative method

Alan Amad Orcid Logo, Lijie Li Orcid Logo

Quantum Technology: Driving Commercialisation of an Enabling Science III

Swansea University Authors: Alan Amad Orcid Logo, Lijie Li Orcid Logo

DOI (Published version): 10.1117/12.2645110

Abstract

An inverse design in electromagnetic method based on the topological derivative approach is presented. Topological derivative method is used to measure the sensitivity of a given functional with respect to an infinitesimal perturbation in a domain. The topological derivative concept has been success...

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Published in: Quantum Technology: Driving Commercialisation of an Enabling Science III
Published: SPIE 2023
Online Access: http://dx.doi.org/10.1117/12.2645110
URI: https://cronfa.swan.ac.uk/Record/cronfa63244
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first_indexed 2023-04-25T14:58:35Z
last_indexed 2023-04-25T14:58:35Z
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spelling v2 63244 2023-04-25 Inverse design of electromagnetic devices using topological derivative method fe2123481afa7460a369317354cba4ec 0000-0001-7709-5536 Alan Amad Alan Amad true false ed2c658b77679a28e4c1dcf95af06bd6 0000-0003-4630-7692 Lijie Li Lijie Li true false 2023-04-25 EEEG An inverse design in electromagnetic method based on the topological derivative approach is presented. Topological derivative method is used to measure the sensitivity of a given functional with respect to an infinitesimal perturbation in a domain. The topological derivative concept has been successfully applied in many relevant fields such as geophysics, multi-scale material design and inverse problems. In this work, to design the electromagnetic devices an objective function dependent on the scattering parameters is considered. Finally, numerical results are presented to illustrate the performance of the optimisation approach. Conference Paper/Proceeding/Abstract Quantum Technology: Driving Commercialisation of an Enabling Science III SPIE 11 1 2023 2023-01-11 10.1117/12.2645110 http://dx.doi.org/10.1117/12.2645110 COLLEGE NANME Electronic and Electrical Engineering COLLEGE CODE EEEG Swansea University A.A.S. Amad and L. Li gratefully acknowledge the financial support received from UKRI in the form of grant ST/T006455/1. The authors would like to thank Professor Lucas Heitzmann Gabrielli for the helpful comments and suggestions. 2023-05-24T10:10:48.5738243 2023-04-25T15:56:08.0935378 Faculty of Science and Engineering School of Aerospace, Civil, Electrical, General and Mechanical Engineering - Electronic and Electrical Engineering Alan Amad 0000-0001-7709-5536 1 Lijie Li 0000-0003-4630-7692 2 63244__27257__e46c75c5fc464891a89d740ead46ce22.pdf 63244.pdf 2023-04-28T10:57:51.0299922 Output 347374 application/pdf Accepted Manuscript true false
title Inverse design of electromagnetic devices using topological derivative method
spellingShingle Inverse design of electromagnetic devices using topological derivative method
Alan Amad
Lijie Li
title_short Inverse design of electromagnetic devices using topological derivative method
title_full Inverse design of electromagnetic devices using topological derivative method
title_fullStr Inverse design of electromagnetic devices using topological derivative method
title_full_unstemmed Inverse design of electromagnetic devices using topological derivative method
title_sort Inverse design of electromagnetic devices using topological derivative method
author_id_str_mv fe2123481afa7460a369317354cba4ec
ed2c658b77679a28e4c1dcf95af06bd6
author_id_fullname_str_mv fe2123481afa7460a369317354cba4ec_***_Alan Amad
ed2c658b77679a28e4c1dcf95af06bd6_***_Lijie Li
author Alan Amad
Lijie Li
author2 Alan Amad
Lijie Li
format Conference Paper/Proceeding/Abstract
container_title Quantum Technology: Driving Commercialisation of an Enabling Science III
publishDate 2023
institution Swansea University
doi_str_mv 10.1117/12.2645110
publisher SPIE
college_str Faculty of Science and Engineering
hierarchytype
hierarchy_top_id facultyofscienceandengineering
hierarchy_top_title Faculty of Science and Engineering
hierarchy_parent_id facultyofscienceandengineering
hierarchy_parent_title Faculty of Science and Engineering
department_str School of Aerospace, Civil, Electrical, General and Mechanical Engineering - Electronic and Electrical Engineering{{{_:::_}}}Faculty of Science and Engineering{{{_:::_}}}School of Aerospace, Civil, Electrical, General and Mechanical Engineering - Electronic and Electrical Engineering
url http://dx.doi.org/10.1117/12.2645110
document_store_str 1
active_str 0
description An inverse design in electromagnetic method based on the topological derivative approach is presented. Topological derivative method is used to measure the sensitivity of a given functional with respect to an infinitesimal perturbation in a domain. The topological derivative concept has been successfully applied in many relevant fields such as geophysics, multi-scale material design and inverse problems. In this work, to design the electromagnetic devices an objective function dependent on the scattering parameters is considered. Finally, numerical results are presented to illustrate the performance of the optimisation approach.
published_date 2023-01-11T10:10:47Z
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score 11.035634

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