Dual-band leaky-wave lens antenna for submillimeter-wave heterodyne instruments

Sjoerd Bosma; Maria Alonso-Delpino; Darwin Blanco; Cecile Jung-Kubiak; Nuria Llombart

doi:10.1109/IRMMW-THz.2019.8874461

Dual-band leaky-wave lens antenna for submillimeter-wave heterodyne instruments

Sjoerd Bosma^*, Maria Alonso-Delpino, Darwin Blanco, Cecile Jung-Kubiak, Nuria Llombart

^*Corresponding author for this work

Tera-Hertz Sensing

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

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Abstract

In this contribution, we propose an antenna for a dual-band focal plane array (FPA) heterodyne receiver at 210-240 GHz and 500-580 GHz to perform cometary observations. The proposed antenna is composed of a fused silica lens fed by a leaky wave waveguide feed. The dual-band leaky wave feed is based on a single-layer Frequency Selective Surface (FSS) with a transformer layer which allows to have a quasi-optical system that achieves a footprint of the field of view with overlapped beams and equal beamwidths for both frequency bands. A single pixel antenna prototype is currently being developed.

Original language	English
Title of host publication	IRMMW-THz 2019 - 44th International Conference on Infrared, Millimeter, and Terahertz Waves
Publisher	IEEE
Number of pages	2
Volume	2019-September
ISBN (Electronic)	9781538682852
DOIs	https://doi.org/10.1109/IRMMW-THz.2019.8874461
Publication status	Published - 2019
Event	44th International Conference on Infrared, Millimeter, and Terahertz Waves, IRMMW-THz 2019 - Paris, France Duration: 1 Sept 2019 → 6 Sept 2019

Conference

Conference	44th International Conference on Infrared, Millimeter, and Terahertz Waves, IRMMW-THz 2019
Country/Territory	France
City	Paris
Period	1/09/19 → 6/09/19

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 = "Dual-band leaky-wave lens antenna for submillimeter-wave heterodyne instruments",

abstract = "In this contribution, we propose an antenna for a dual-band focal plane array (FPA) heterodyne receiver at 210-240 GHz and 500-580 GHz to perform cometary observations. The proposed antenna is composed of a fused silica lens fed by a leaky wave waveguide feed. The dual-band leaky wave feed is based on a single-layer Frequency Selective Surface (FSS) with a transformer layer which allows to have a quasi-optical system that achieves a footprint of the field of view with overlapped beams and equal beamwidths for both frequency bands. A single pixel antenna prototype is currently being developed.",

author = "Sjoerd Bosma and Maria Alonso-Delpino and Darwin Blanco and Cecile Jung-Kubiak and Nuria Llombart",

note = "Green Open Access added to TU Delft Institutional Repository {\textquoteleft}You share, we take care!{\textquoteright} – 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. ; 44th International Conference on Infrared, Millimeter, and Terahertz Waves, IRMMW-THz 2019 ; Conference date: 01-09-2019 Through 06-09-2019",

year = "2019",

doi = "10.1109/IRMMW-THz.2019.8874461",

language = "English",

volume = "2019-September",

booktitle = "IRMMW-THz 2019 - 44th International Conference on Infrared, Millimeter, and Terahertz Waves",

publisher = "IEEE",

address = "United States",

}

Bosma, S , Alonso-Delpino, M, Blanco, D, Jung-Kubiak, C & Llombart, N 2019, Dual-band leaky-wave lens antenna for submillimeter-wave heterodyne instruments. in IRMMW-THz 2019 - 44th International Conference on Infrared, Millimeter, and Terahertz Waves. vol. 2019-September, 8874461, IEEE, 44th International Conference on Infrared, Millimeter, and Terahertz Waves, IRMMW-THz 2019, Paris, France, 1/09/19. https://doi.org/10.1109/IRMMW-THz.2019.8874461

Dual-band leaky-wave lens antenna for submillimeter-wave heterodyne instruments. / Bosma, Sjoerd ; Alonso-Delpino, Maria; Blanco, Darwin et al.
IRMMW-THz 2019 - 44th International Conference on Infrared, Millimeter, and Terahertz Waves. Vol. 2019-September IEEE, 2019. 8874461.

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

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AU - Bosma, Sjoerd

AU - Alonso-Delpino, Maria

AU - Blanco, Darwin

AU - Jung-Kubiak, Cecile

AU - Llombart, Nuria

N1 - 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.

PY - 2019

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N2 - In this contribution, we propose an antenna for a dual-band focal plane array (FPA) heterodyne receiver at 210-240 GHz and 500-580 GHz to perform cometary observations. The proposed antenna is composed of a fused silica lens fed by a leaky wave waveguide feed. The dual-band leaky wave feed is based on a single-layer Frequency Selective Surface (FSS) with a transformer layer which allows to have a quasi-optical system that achieves a footprint of the field of view with overlapped beams and equal beamwidths for both frequency bands. A single pixel antenna prototype is currently being developed.

AB - In this contribution, we propose an antenna for a dual-band focal plane array (FPA) heterodyne receiver at 210-240 GHz and 500-580 GHz to perform cometary observations. The proposed antenna is composed of a fused silica lens fed by a leaky wave waveguide feed. The dual-band leaky wave feed is based on a single-layer Frequency Selective Surface (FSS) with a transformer layer which allows to have a quasi-optical system that achieves a footprint of the field of view with overlapped beams and equal beamwidths for both frequency bands. A single pixel antenna prototype is currently being developed.

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M3 - Conference contribution

AN - SCOPUS:85074707009

VL - 2019-September

BT - IRMMW-THz 2019 - 44th International Conference on Infrared, Millimeter, and Terahertz Waves

PB - IEEE

T2 - 44th International Conference on Infrared, Millimeter, and Terahertz Waves, IRMMW-THz 2019

Y2 - 1 September 2019 through 6 September 2019

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Dual-band leaky-wave lens antenna for submillimeter-wave heterodyne instruments

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