Millimeter-wave beam shaping using holograms

Johanna Meltaus; Janne Salo; Eero Noponen; Martti M. Salomaa; Ville Viikari; Anne Lönnqvist; Tomi Koskinen; Jussi Säily; Janne Häkli; Juha Ala-Laurinaho; Juha Mallat; Antti V. Räisänen

doi:10.1109/TMTT.2003.809679

Millimeter-wave beam shaping using holograms

Johanna Meltaus, Janne Salo, Eero Noponen, Martti M. Salomaa, Ville Viikari, Anne Lönnqvist, Tomi Koskinen, Jussi Säily, Janne Häkli, Juha Ala-Laurinaho, Juha Mallat, Antti V. Räisänen

Not published at VTT

Research output: Contribution to journal › Article › Scientific › peer-review

40 Citations (Scopus)

Abstract

We synthesize amplitude- and phase-type computer-generated holograms (diffractive gratings) for shaping millimeter-wave fields. We design holograms using quasi-optical back-propagation and rigorous optimization methods adopted from diffractive optics. We present experimental results from a plane-wave-generating hologram and a custom-designed field shaper at 310 GHz. Holograms can be applied, e.g., in a compact antenna test range and we propose their use for alignment purposes.

Original language	English
Pages (from-to)	1274-1280
Number of pages	7
Journal	IEEE Transactions on Microwave Theory and Techniques
Volume	51
Issue number	4 I
DOIs	https://doi.org/10.1109/TMTT.2003.809679
Publication status	Published - 1 Apr 2003
MoE publication type	A1 Journal article-refereed

Keywords

Beam steering
Diffraction
Holographic gratings
Millimeter-wave technology
Propagation
Submillimeter-wave technology

Access to Document

10.1109/TMTT.2003.809679

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Meltaus, J., Salo, J., Noponen, E., Salomaa, M. M., Viikari, V., Lönnqvist, A., Koskinen, T., Säily, J., Häkli, J., Ala-Laurinaho, J., Mallat, J., & Räisänen, A. V. (2003). Millimeter-wave beam shaping using holograms. IEEE Transactions on Microwave Theory and Techniques, 51(4 I), 1274-1280. https://doi.org/10.1109/TMTT.2003.809679

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title = "Millimeter-wave beam shaping using holograms",

abstract = "We synthesize amplitude- and phase-type computer-generated holograms (diffractive gratings) for shaping millimeter-wave fields. We design holograms using quasi-optical back-propagation and rigorous optimization methods adopted from diffractive optics. We present experimental results from a plane-wave-generating hologram and a custom-designed field shaper at 310 GHz. Holograms can be applied, e.g., in a compact antenna test range and we propose their use for alignment purposes.",

keywords = "Beam steering, Diffraction, Holographic gratings, Millimeter-wave technology, Propagation, Submillimeter-wave technology",

author = "Johanna Meltaus and Janne Salo and Eero Noponen and Salomaa, {Martti M.} and Ville Viikari and Anne L{\"o}nnqvist and Tomi Koskinen and Jussi S{\"a}ily and Janne H{\"a}kli and Juha Ala-Laurinaho and Juha Mallat and R{\"a}is{\"a}nen, {Antti V.}",

year = "2003",

month = apr,

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doi = "10.1109/TMTT.2003.809679",

language = "English",

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pages = "1274--1280",

journal = "IEEE Transactions on Microwave Theory and Techniques",

issn = "0018-9480",

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number = "4 I",

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Millimeter-wave beam shaping using holograms. / Meltaus, Johanna; Salo, Janne; Noponen, Eero; Salomaa, Martti M.; Viikari, Ville; Lönnqvist, Anne; Koskinen, Tomi; Säily, Jussi; Häkli, Janne; Ala-Laurinaho, Juha; Mallat, Juha; Räisänen, Antti V.

In: IEEE Transactions on Microwave Theory and Techniques, Vol. 51, No. 4 I, 01.04.2003, p. 1274-1280.

Research output: Contribution to journal › Article › Scientific › peer-review

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T1 - Millimeter-wave beam shaping using holograms

AU - Meltaus, Johanna

AU - Salo, Janne

AU - Noponen, Eero

AU - Salomaa, Martti M.

AU - Viikari, Ville

AU - Lönnqvist, Anne

AU - Koskinen, Tomi

AU - Säily, Jussi

AU - Häkli, Janne

AU - Ala-Laurinaho, Juha

AU - Mallat, Juha

AU - Räisänen, Antti V.

PY - 2003/4/1

Y1 - 2003/4/1

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AB - We synthesize amplitude- and phase-type computer-generated holograms (diffractive gratings) for shaping millimeter-wave fields. We design holograms using quasi-optical back-propagation and rigorous optimization methods adopted from diffractive optics. We present experimental results from a plane-wave-generating hologram and a custom-designed field shaper at 310 GHz. Holograms can be applied, e.g., in a compact antenna test range and we propose their use for alignment purposes.

KW - Beam steering

KW - Diffraction

KW - Holographic gratings

KW - Millimeter-wave technology

KW - Propagation

KW - Submillimeter-wave technology

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JO - IEEE Transactions on Microwave Theory and Techniques

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