Multi-band SIW Cavity Based Metamaterial Perfect Absorber

Amiri, M; Abolhasan, M; Shariati, N; Lipman, J

Multi-band SIW Cavity Based Metamaterial Perfect Absorber

Amiri, M

Abolhasan, M

Shariati, N Lipman, J

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Publisher:: IEEE
Publication Type:: Conference Proceeding
Citation:: 2021 IEEE Asia-Pacific Microwave Conference (APMC), 2022, 2021-November, pp. 347-349
Issue Date:: 2022-01-03

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Field	Value	Language
dc.contributor.author	Amiri, M https://orcid.org/0000-0003-2668-5936
dc.contributor.author	Abolhasan, M https://orcid.org/0000-0002-4282-6666
dc.contributor.author	Shariati, N
dc.contributor.author	Lipman, J https://orcid.org/0000-0003-2877-1168
dc.date	2021-11-28
dc.date.accessioned	2023-03-22T23:54:55Z
dc.date.available	2023-03-22T23:54:55Z
dc.date.issued	2022-01-03
dc.identifier.citation	2021 IEEE Asia-Pacific Microwave Conference (APMC), 2022, 2021-November, pp. 347-349
dc.identifier.isbn	9781665437820
dc.identifier.uri	http://hdl.handle.net/10453/168106
dc.description.abstract	Absorbing ambient electromagnetic (EM) signals is required in some applications such as energy harvesting and sensing. Metamaterial perfect absorbers (MPAs) are a promising candidate to absorb the EM signal with near-unity efficiency. However, designing a structure with multi absorption bands is still challenging among researchers due to the requiring multi-layer and multi-resonators structures. Herein, a multi-band MPA based on SIW cavity structure is introduced. Taking advantage of various resonance modes of the cavity at higher order, a low-profile, highly efficient, and easy to implement MPA is achieved. In addition, the proposed structure is completely polarization angle insensitive, which is crucial to have a highly efficient EM waves absorber.
dc.language	en
dc.publisher	IEEE
dc.relation	Food Agility CRC Limited
dc.relation.ispartof	2021 IEEE Asia-Pacific Microwave Conference (APMC)
dc.relation.ispartof	2021 IEEE Asia-Pacific Microwave Conference
dc.relation.ispartofseries	Asia Pacific Microwave Conference-Proceedings
dc.relation.isbasedon	10.1109/apmc52720.2021.9661924
dc.rights	info:eu-repo/semantics/closedAccess
dc.title	Multi-band SIW Cavity Based Metamaterial Perfect Absorber
dc.type	Conference Proceeding
utslib.citation.volume	2021-November
utslib.location.activity	Brisbane, Australia
pubs.organisational-group	/University of Technology Sydney
pubs.organisational-group	/University of Technology Sydney/Faculty of Engineering and Information Technology
pubs.organisational-group	/University of Technology Sydney/Strength - CRIN - Realtime Information Networks
pubs.organisational-group	/University of Technology Sydney/Strength - GBDTC - Global Big Data Technologies
pubs.organisational-group	/University of Technology Sydney/Faculty of Engineering and Information Technology/School of Electrical and Data Engineering
utslib.copyright.status	closed_access	*
dc.date.updated	2023-03-22T23:54:53Z
pubs.finish-date	2021-12-01
pubs.publication-status	Published
pubs.start-date	2021-11-28
pubs.volume	2021-November

Abstract:

Absorbing ambient electromagnetic (EM) signals is required in some applications such as energy harvesting and sensing. Metamaterial perfect absorbers (MPAs) are a promising candidate to absorb the EM signal with near-unity efficiency. However, designing a structure with multi absorption bands is still challenging among researchers due to the requiring multi-layer and multi-resonators structures. Herein, a multi-band MPA based on SIW cavity structure is introduced. Taking advantage of various resonance modes of the cavity at higher order, a low-profile, highly efficient, and easy to implement MPA is achieved. In addition, the proposed structure is completely polarization angle insensitive, which is crucial to have a highly efficient EM waves absorber.

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http://hdl.handle.net/10453/168106