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

Research output: Contribution to journalArticleScientificpeer-review

38 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 languageEnglish
Pages (from-to)1274-1280
Number of pages7
JournalIEEE Transactions on Microwave Theory and Techniques
Volume51
Issue number4 I
DOIs
Publication statusPublished - 1 Apr 2003
MoE publication typeA1 Journal article-refereed

Fingerprint

test ranges
diffractive optics
shapers
Holograms
Millimeter waves
millimeter waves
plane waves
antennas
alignment
gratings
optimization
Diffractive optics
Diffraction gratings
Backpropagation
Antennas

Keywords

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

Cite this

Meltaus, J., Salo, J., Noponen, E., Salomaa, M. M., Viikari, V., Lönnqvist, A., ... 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
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. / Millimeter-wave beam shaping using holograms. In: IEEE Transactions on Microwave Theory and Techniques. 2003 ; Vol. 51, No. 4 I. pp. 1274-1280.
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Meltaus, J, Salo, J, Noponen, E, Salomaa, MM, Viikari, V, Lönnqvist, A, Koskinen, T, Säily, J, Häkli, J, Ala-Laurinaho, J, Mallat, J & Räisänen, AV 2003, 'Millimeter-wave beam shaping using holograms', IEEE Transactions on Microwave Theory and Techniques, vol. 51, no. 4 I, pp. 1274-1280. https://doi.org/10.1109/TMTT.2003.809679

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 journalArticleScientificpeer-review

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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.

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KW - Diffraction

KW - Holographic gratings

KW - Millimeter-wave technology

KW - Propagation

KW - Submillimeter-wave technology

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