Millimeter wave antenna array based on dielectric-filled waveguides

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Millimeter wave antenna array based on dielectric-filled waveguides. / Ala-Laurinaho, J.; Semkin, V.; Kähkönen, H.; Viikari, V.; Räisänen, A. V.

10th Global Symposium on Millimeter-Waves, GSMM 2017. Institute of Electrical and Electronics Engineers, 2017. p. 106-108 7970316.

Research output: Chapter in Book/Report/Conference proceedingConference contributionScientificpeer-review

Harvard

Ala-Laurinaho, J, Semkin, V, Kähkönen, H, Viikari, V & Räisänen, AV 2017, Millimeter wave antenna array based on dielectric-filled waveguides. in 10th Global Symposium on Millimeter-Waves, GSMM 2017., 7970316, Institute of Electrical and Electronics Engineers, pp. 106-108, Global Symposium on Millimeter Waves, Hong Kong, Hong Kong, 24/05/2017. https://doi.org/10.1109/GSMM.2017.7970316

APA

Ala-Laurinaho, J., Semkin, V., Kähkönen, H., Viikari, V., & Räisänen, A. V. (2017). Millimeter wave antenna array based on dielectric-filled waveguides. In 10th Global Symposium on Millimeter-Waves, GSMM 2017 (pp. 106-108). [7970316] Institute of Electrical and Electronics Engineers. https://doi.org/10.1109/GSMM.2017.7970316

Vancouver

Ala-Laurinaho J, Semkin V, Kähkönen H, Viikari V, Räisänen AV. Millimeter wave antenna array based on dielectric-filled waveguides. In 10th Global Symposium on Millimeter-Waves, GSMM 2017. Institute of Electrical and Electronics Engineers. 2017. p. 106-108. 7970316 https://doi.org/10.1109/GSMM.2017.7970316

Author

Ala-Laurinaho, J. ; Semkin, V. ; Kähkönen, H. ; Viikari, V. ; Räisänen, A. V. / Millimeter wave antenna array based on dielectric-filled waveguides. 10th Global Symposium on Millimeter-Waves, GSMM 2017. Institute of Electrical and Electronics Engineers, 2017. pp. 106-108

Bibtex - Download

@inproceedings{f2a9883e42424938bc08bd7006e3f5ea,
title = "Millimeter wave antenna array based on dielectric-filled waveguides",
abstract = "This paper presents components based on metallic dielectric-filled waveguides (DFWG) for antenna arrays. Air-filled waveguide feeding networks have low losses but the spacing between the elements of the array cannot be half-a-wavelength which is required for the grating lobe free radiation patterns. By filling the waveguides with dielectric material, the physical dimensions can be decreased. Three prototypes are developed for the lower E-band (71-76 GHz): a transition from DFWG to the standard WR-12 waveguide, a single antenna element based on the DFWG, and a 1×4 linear antenna array. The prototypes are manufactured and measured. The measured insertion loss of the structure with two transitions is 1.3-2 dB at the desired frequency range. The measured realised gain for the single element is 7-9 dBi at the desired band.",
author = "J. Ala-Laurinaho and V. Semkin and H. K{\"a}hk{\"o}nen and V. Viikari and R{\"a}is{\"a}nen, {A. V.}",
year = "2017",
month = "7",
day = "6",
doi = "10.1109/GSMM.2017.7970316",
language = "English",
pages = "106--108",
booktitle = "10th Global Symposium on Millimeter-Waves, GSMM 2017",
publisher = "Institute of Electrical and Electronics Engineers",
address = "United States",

}

RIS - Download

TY - GEN

T1 - Millimeter wave antenna array based on dielectric-filled waveguides

AU - Ala-Laurinaho, J.

AU - Semkin, V.

AU - Kähkönen, H.

AU - Viikari, V.

AU - Räisänen, A. V.

PY - 2017/7/6

Y1 - 2017/7/6

N2 - This paper presents components based on metallic dielectric-filled waveguides (DFWG) for antenna arrays. Air-filled waveguide feeding networks have low losses but the spacing between the elements of the array cannot be half-a-wavelength which is required for the grating lobe free radiation patterns. By filling the waveguides with dielectric material, the physical dimensions can be decreased. Three prototypes are developed for the lower E-band (71-76 GHz): a transition from DFWG to the standard WR-12 waveguide, a single antenna element based on the DFWG, and a 1×4 linear antenna array. The prototypes are manufactured and measured. The measured insertion loss of the structure with two transitions is 1.3-2 dB at the desired frequency range. The measured realised gain for the single element is 7-9 dBi at the desired band.

AB - This paper presents components based on metallic dielectric-filled waveguides (DFWG) for antenna arrays. Air-filled waveguide feeding networks have low losses but the spacing between the elements of the array cannot be half-a-wavelength which is required for the grating lobe free radiation patterns. By filling the waveguides with dielectric material, the physical dimensions can be decreased. Three prototypes are developed for the lower E-band (71-76 GHz): a transition from DFWG to the standard WR-12 waveguide, a single antenna element based on the DFWG, and a 1×4 linear antenna array. The prototypes are manufactured and measured. The measured insertion loss of the structure with two transitions is 1.3-2 dB at the desired frequency range. The measured realised gain for the single element is 7-9 dBi at the desired band.

UR - http://www.scopus.com/inward/record.url?scp=85027186905&partnerID=8YFLogxK

U2 - 10.1109/GSMM.2017.7970316

DO - 10.1109/GSMM.2017.7970316

M3 - Conference contribution

SP - 106

EP - 108

BT - 10th Global Symposium on Millimeter-Waves, GSMM 2017

PB - Institute of Electrical and Electronics Engineers

ER -

ID: 14793626