A New Milestone Reached: The Hologram Based Compact Antenna Test Range Demonstrated at 650 GH

Tomi Koskinen, Juha Ala-Laurinaho, Juha Mallat, Anne Lönnqvist, Janne Häkli, Jussi Tuovinen, Antti V. Räisänen

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

    Abstract

    We have constructed a demonstrative compact antenna test range (CATR) and tested its performance at 650 GHz. An amplitude hologram of 0.93 meter in diameter was used as the focusing element of the CATR. The measured amplitude and phase ripples in the quiet-zone are ca. 2 dB and 15°, peak-to-peak. Good measurement results indicate that the hologram based CATR is applicable also for high submillimeter wave frequencies.
    Original languageEnglish
    Title of host publicationURSI/IEEE XXIX Convention on Radio Science
    Place of PublicationEspoo
    PublisherVTT Technical Research Centre of Finland
    Pages119-122
    ISBN (Electronic)951-38-6296-8
    ISBN (Print)951-38-6295-X
    Publication statusPublished - 2004
    MoE publication typeA4 Article in a conference publication
    EventURSI/IEEE XXIX Convention on Radio Science - Espoo, Finland
    Duration: 1 Nov 20042 Nov 2004

    Publication series

    SeriesVTT Symposium
    Number235
    ISSN0357-9387

    Conference

    ConferenceURSI/IEEE XXIX Convention on Radio Science
    CountryFinland
    CityEspoo
    Period1/11/042/11/04

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  • Cite this

    Koskinen, T., Ala-Laurinaho, J., Mallat, J., Lönnqvist, A., Häkli, J., Tuovinen, J., & Räisänen, A. V. (2004). A New Milestone Reached: The Hologram Based Compact Antenna Test Range Demonstrated at 650 GH. In URSI/IEEE XXIX Convention on Radio Science (pp. 119-122). VTT Technical Research Centre of Finland. VTT Symposium, No. 235 http://www.vtt.fi/inf/pdf/symposiums/2004/S235.pdf