Evaluation of Mutual Coupling in Integrated Lens Array Antennas

A. Nair; S.O.  Dabironezare; A. Neto; N. Llombart

doi:10.1109/IRMMW-THz50927.2022.9896096

Evaluation of Mutual Coupling in Integrated Lens Array Antennas

A. Nair, S.O. Dabironezare, A. Neto, N. Llombart

Tera-Hertz Sensing

Research output: Chapter in Book/Conference proceedings/Edited volume › Conference contribution › Scientific › peer-review

1 Citation (SciVal)

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Abstract

Future applications in sensing and communications at (sub)-millimetre wavelengths will benefit from having large integrated coherent arrays. The use of lens arrays will enable the fabrication of integrated antenna front-ends with many potential independent beams as well as dynamic scanning capabilities. For applications such as MIMO communications, interferometric arrays and Tx/Rx duplexing capabilities, a key design parameter can be the mutual coupling between the integrated antenna front-ends. In this contribution we model such mutual coupling for lens antenna arrays using Geometrical Optics technique combined with a bidirectional forward ray-tracing. The validation of the methodology against full wave simulations is also presented here.

Original language	English
Title of host publication	Proceedings of the 2022 47th International Conference on Infrared, Millimeter and Terahertz Waves (IRMMW-THz)
Publisher	IEEE
Pages	1-2
Number of pages	2
ISBN (Electronic)	978-1-7281-9427-1
ISBN (Print)	978-1-7281-9428-8
DOIs	https://doi.org/10.1109/IRMMW-THz50927.2022.9896096
Publication status	Published - 2022
Event	2022 47th International Conference on Infrared, Millimeter and Terahertz Waves (IRMMW-THz) - Hybrid event at Delft, Netherlands Duration: 28 Aug 2022 → 2 Sept 2022 Conference number: 47th https://www.irmmw-thz2022.tudelft.nl/

Conference

Conference	2022 47th International Conference on Infrared, Millimeter and Terahertz Waves (IRMMW-THz)
Abbreviated title	IRMMW-THz 2022
Country/Territory	Netherlands
City	Hybrid event at Delft
Period	28/08/22 → 2/09/22
Internet address	https://www.irmmw-thz2022.tudelft.nl/

Bibliographical note

Green Open Access added to TU Delft Institutional Repository 'You share, we take care!' - Taverne project https://www.openaccess.nl/en/you-share-we-take-care
Otherwise as indicated in the copyright section: the publisher is the copyright holder of this work and the author uses the Dutch legislation to make this work public.

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title = "Evaluation of Mutual Coupling in Integrated Lens Array Antennas",

abstract = "Future applications in sensing and communications at (sub)-millimetre wavelengths will benefit from having large integrated coherent arrays. The use of lens arrays will enable the fabrication of integrated antenna front-ends with many potential independent beams as well as dynamic scanning capabilities. For applications such as MIMO communications, interferometric arrays and Tx/Rx duplexing capabilities, a key design parameter can be the mutual coupling between the integrated antenna front-ends. In this contribution we model such mutual coupling for lens antenna arrays using Geometrical Optics technique combined with a bidirectional forward ray-tracing. The validation of the methodology against full wave simulations is also presented here.",

author = "A. Nair and S.O. Dabironezare and A. Neto and N. Llombart",

note = "Green Open Access added to TU Delft Institutional Repository 'You share, we take care!' - Taverne project https://www.openaccess.nl/en/you-share-we-take-care Otherwise as indicated in the copyright section: the publisher is the copyright holder of this work and the author uses the Dutch legislation to make this work public.; 2022 47th International Conference on Infrared, Millimeter and Terahertz Waves (IRMMW-THz), IRMMW-THz 2022 ; Conference date: 28-08-2022 Through 02-09-2022",

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doi = "10.1109/IRMMW-THz50927.2022.9896096",

language = "English",

isbn = "978-1-7281-9428-8",

pages = "1--2",

booktitle = "Proceedings of the 2022 47th International Conference on Infrared, Millimeter and Terahertz Waves (IRMMW-THz)",

publisher = "IEEE",

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}

Nair, A , Dabironezare, SO , Neto, A & Llombart, N 2022, Evaluation of Mutual Coupling in Integrated Lens Array Antennas. in Proceedings of the 2022 47th International Conference on Infrared, Millimeter and Terahertz Waves (IRMMW-THz). IEEE, pp. 1-2, 2022 47th International Conference on Infrared, Millimeter and Terahertz Waves (IRMMW-THz), Hybrid event at Delft, Netherlands, 28/08/22. https://doi.org/10.1109/IRMMW-THz50927.2022.9896096

Evaluation of Mutual Coupling in Integrated Lens Array Antennas. / Nair, A.; Dabironezare, S.O. ; Neto, A. et al.
Proceedings of the 2022 47th International Conference on Infrared, Millimeter and Terahertz Waves (IRMMW-THz). IEEE, 2022. p. 1-2.

Research output: Chapter in Book/Conference proceedings/Edited volume › Conference contribution › Scientific › peer-review

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N2 - Future applications in sensing and communications at (sub)-millimetre wavelengths will benefit from having large integrated coherent arrays. The use of lens arrays will enable the fabrication of integrated antenna front-ends with many potential independent beams as well as dynamic scanning capabilities. For applications such as MIMO communications, interferometric arrays and Tx/Rx duplexing capabilities, a key design parameter can be the mutual coupling between the integrated antenna front-ends. In this contribution we model such mutual coupling for lens antenna arrays using Geometrical Optics technique combined with a bidirectional forward ray-tracing. The validation of the methodology against full wave simulations is also presented here.

AB - Future applications in sensing and communications at (sub)-millimetre wavelengths will benefit from having large integrated coherent arrays. The use of lens arrays will enable the fabrication of integrated antenna front-ends with many potential independent beams as well as dynamic scanning capabilities. For applications such as MIMO communications, interferometric arrays and Tx/Rx duplexing capabilities, a key design parameter can be the mutual coupling between the integrated antenna front-ends. In this contribution we model such mutual coupling for lens antenna arrays using Geometrical Optics technique combined with a bidirectional forward ray-tracing. The validation of the methodology against full wave simulations is also presented here.

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BT - Proceedings of the 2022 47th International Conference on Infrared, Millimeter and Terahertz Waves (IRMMW-THz)

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Y2 - 28 August 2022 through 2 September 2022

ER -

Evaluation of Mutual Coupling in Integrated Lens Array Antennas

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