1–12 von 12 Ergebnissen
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    Development of a Hologram-Based CATR for Testing a very High Gain Antenna at 650 GHz

    Ala-Laurinaho, J. / Heinonen, J. / Lemanczyk, J. et al. | British Library Conference Proceedings | 2006

    New Pattern Correction Techniques for Submm-wave CATRs

    Viikari, V. / Mallat, J. / Ala-Laurinaho, J. et al. | British Library Conference Proceedings | 2006

    A 40 GHz CATR Based on a Hologram

    Ala-Laurinaho, J. / Hirvonen, T. / Raisanen, A. V. | British Library Conference Proceedings | 1998
    Beteiligte: Mallat, J. , Tuovinen, J.

    Performance Analysis of a Submillimeter Wave Hologram CATR

    Hirvonen, T. / Ala-Laurinaho, J. / Raisaeinen, A. V. | British Library Conference Proceedings | 1997

    Measuring satellite antennas with a compact hologram test range

    Saily, J. / Ala-Laurinaho, J. / Hakli, J. et al. | IEEE | 2002

    Study on the Dual Polarized Operation of the Hologram Based Compact Antenna Test Range

    Koskinen, T. / Hakli, J. / Ala-Laurinaho, J. et al. | British Library Conference Proceedings | 2005

    Computer-generated hologram and its use for submm-wave antenna measurement

    Raisanen, A.V. / Ala-Laurinaho, J. / Koskinen, T. et al. | IEEE | 2004

    Computer-generated holograms for mm- and submm-wave beam shaping

    Raisanen, A.V. / Meltaus, J. / Salo, J. et al. | IEEE | 2002

    Hologram CATRS for 322 and 650 GHz: A Progress Report

    Koskinen, T. / Ala-Laurinaho, J. / Saily, J. et al. | British Library Conference Proceedings | 2002

    Mm- and Sub-mm Wave Hologram Based Compact Antenna Test Ranges used for Electrical Antenna Testing

    Hakli, J. / Ala-Laurinaho, J. / Koskinen, T. et al. | British Library Conference Proceedings | 2005

    P2_02 Preparations for Testing the ADMIRALS RTO in an Ad Hoc CATR Based on a Hologram

    Ala-Laurinaho, J. / Saily, J. / Koskinen, T. et al. | British Library Conference Proceedings | 2003
    Beteiligte: Mallat, J. , Tuovinen, J.

    11:50 Dual Reflector Feed System for Sub-mm Wave Region Hologram CATR

    Hakli, J. / Koskinen, T. / Lonnqvist, A. et al. | British Library Conference Proceedings | 2003
    Beteiligte: Mallat, J. , Tuovinen, J.