Transistor-loaded nonmagnetic nonreciprocal metasurfaces
Transistor-loaded nonmagnetic nonreciprocal metasurfaces
Reciprocal metasurfaces represent prominent compact structures for bidirectional and frequency-invariant transformation of electromagnetic waves. However, their application to modern wireless communication are limited due to their reciprocal response and lack of a controllable, versatile and programmable mechanism. On the other hand, nonreciprocal metasurfaces are capable of steering electromagnetic waves unidirectionally, leading to functionalities that are far beyond the capabilities of conventional static metasurfaces. In addition, they are controllable and programmable through their active constituents. This paper provides an overview on recent progress and opportunities offered by transistor-loaded metasurfaces to break reciprocity, and discusses their potential for low-energy, compact, and integrated nonreciprocal devices and systems.
Isolation, Metasurfaces, Nonreciprocity, Telecommunications, Transistor
Taravati, Sajjad
0026f25d-c919-4273-b956-8fe9795b31ce
Eleftheriades, George V.
280bbae6-32df-4af5-bcad-110f38ad72e7
1 August 2021
Taravati, Sajjad
0026f25d-c919-4273-b956-8fe9795b31ce
Eleftheriades, George V.
280bbae6-32df-4af5-bcad-110f38ad72e7
Taravati, Sajjad and Eleftheriades, George V.
(2021)
Transistor-loaded nonmagnetic nonreciprocal metasurfaces.
In 2021 International Applied Computational Electromagnetics Society Symposium, ACES 2021.
IEEE..
(doi:10.1109/ACES53325.2021.00106).
Record type:
Conference or Workshop Item
(Paper)
Abstract
Reciprocal metasurfaces represent prominent compact structures for bidirectional and frequency-invariant transformation of electromagnetic waves. However, their application to modern wireless communication are limited due to their reciprocal response and lack of a controllable, versatile and programmable mechanism. On the other hand, nonreciprocal metasurfaces are capable of steering electromagnetic waves unidirectionally, leading to functionalities that are far beyond the capabilities of conventional static metasurfaces. In addition, they are controllable and programmable through their active constituents. This paper provides an overview on recent progress and opportunities offered by transistor-loaded metasurfaces to break reciprocity, and discusses their potential for low-energy, compact, and integrated nonreciprocal devices and systems.
This record has no associated files available for download.
More information
Published date: 1 August 2021
Additional Information:
Publisher Copyright:
© 2021 Applied Computational Electromagnetics Society.
Venue - Dates:
2021 International Applied Computational Electromagnetics Society Symposium, ACES 2021, , Virtual, Hamilton, Canada, 2021-08-01 - 2021-08-05
Keywords:
Isolation, Metasurfaces, Nonreciprocity, Telecommunications, Transistor
Identifiers
Local EPrints ID: 482772
URI: http://eprints.soton.ac.uk/id/eprint/482772
PURE UUID: ebb59b19-e631-4845-a22b-5665ae60041e
Catalogue record
Date deposited: 12 Oct 2023 16:43
Last modified: 29 Apr 2024 02:04
Export record
Altmetrics
Contributors
Author:
Sajjad Taravati
Author:
George V. Eleftheriades
Download statistics
Downloads from ePrints over the past year. Other digital versions may also be available to download e.g. from the publisher's website.
View more statistics