In the territory of knowledge: state-centred discourses and the construction of society
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Book Review
Millimetre-wave Bessel beams using computer holograms
Salo, J., Meltaus, J., Noponen, E., Westerholm, J., Salomaa, M.M., Lönnqvist, A., Säily, J., Häkli, J., Ala-Laurinaho, J., Räisänen, A.V.
Published in Electronics letters (21.06.2001)
Published in Electronics letters (21.06.2001)
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Antenna Tests With a Hologram-Based CATR at 650 GHz
Karttunen, A., Ala-Laurinaho, J., Vaaja, M., Koskinen, T., Hakli, J., Lonnqvist, A., Mallat, J., Tamminen, A., Viikari, V., Raisanen, A.V.
Published in IEEE transactions on antennas and propagation (01.03.2009)
Published in IEEE transactions on antennas and propagation (01.03.2009)
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Testing of a 1.5-m reflector antenna at 322 GHz in a CATR based on a hologram
Hakli, J., Koskinen, T., Lonnqvist, A., Saily, J., Viikari, V., Mallat, J., Ala-Laurinaho, J., Tuovinen, J., Raisanen, A.V.
Published in IEEE transactions on antennas and propagation (01.10.2005)
Published in IEEE transactions on antennas and propagation (01.10.2005)
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Hologram-based compact range for submillimeter-wave antenna testing
Lonnqvist, A., Koskinen, T., Hakli, J., Saily, J., Ala-Laurinaho, J., Mallat, J., Viikari, V., Tuovinen, J., Raisanen, A.V.
Published in IEEE transactions on antennas and propagation (01.10.2005)
Published in IEEE transactions on antennas and propagation (01.10.2005)
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Journal Article
Millimeter-wave beam shaping using holograms
Meltaus, J., Salo, J., Noponen, E., Salomaa, M.M., Viikari, V., Lonnqvist, A., Koskinen, T., Saily, J., Hakli, J., Ala-Laurinaho, J., Mallat, J., Raisanen, A.V.
Published in IEEE transactions on microwave theory and techniques (01.04.2003)
Published in IEEE transactions on microwave theory and techniques (01.04.2003)
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Dual reflector feed system for hologram-based compact antenna test range
Hakli, J., Koskinen, T., Ala-Laurinaho, J., Raisanen, A.V.
Published in IEEE transactions on antennas and propagation (01.12.2005)
Published in IEEE transactions on antennas and propagation (01.12.2005)
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A feed scanning based APC technique for compact antenna test ranges
Viikari, V., Hakli, J., Ala-Laurinaho, J., Mallat, J., Raisanen, A.V.
Published in IEEE transactions on antennas and propagation (01.10.2005)
Published in IEEE transactions on antennas and propagation (01.10.2005)
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A Frequency Shift Technique for Pattern Correction in Hologram-Based CATRs
Viikari, V., Mallat, J., Ala-Laurinaho, J., Hakli, J., Raisanen, A.V.
Published in IEEE transactions on antennas and propagation (01.10.2006)
Published in IEEE transactions on antennas and propagation (01.10.2006)
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How to test a high-gain antenna at THz frequencies?
Raisanen, A.V., Ala-Laurinaho, J., Hakli, J., Karttunen, A., Koskinen, T., Lonnqvist, A., Mallat, J., Noponen, E., Tamminen, A., Vaaja, M., Viikari, V.
Published in 2007 19th International Conference on Applied Electromagnetics and Communications (01.09.2007)
Published in 2007 19th International Conference on Applied Electromagnetics and Communications (01.09.2007)
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Conference Proceeding
Compact Antenna Test Range Based on a Computer-Generated Hologram and Its Use at Submillimeter Wavelengths
Raisanen, A.V., Ala-Laurinaho, J., Hakli, J., Karttunen, A., Koskinen, T., Lonnqvist, A., Mallat, J., Noponen, E., Tamminen, A., Vaaja, M., Viikari, V.
Published in 2007 Loughborough Antennas and Propagation Conference (01.04.2007)
Published in 2007 Loughborough Antennas and Propagation Conference (01.04.2007)
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Conference Proceeding
Computer-generated holograms for mm- and submm-wave beam shaping
Raisanen, A.V., Meltaus, J., Salo, J., Koskinen, T., Lonnqvist, A., Hakli, J., Saily, J., Ala-Laurinaho, J., Mallat, J., Noponen, E., Salomaa, M.M.
Published in Twenty Seventh International Conference on Infrared and Millimeter Waves (2002)
Published in Twenty Seventh International Conference on Infrared and Millimeter Waves (2002)
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Conference Proceeding
Experimental studies on radio holograms at mm- and submm-wavelengths
Raisanen, A.V., Ala-Laurinahol, J., Saily, J., Hakli, J., Koskinen, T., Lonnqvist, A., Noponen, E., Salo, J., Meltaus, O., Westerholm, J., Salomaa, M.M.
Published in Fourth International Kharkov Symposium 'Physics and Engineering of Millimeter and Sub-Millimeter Waves'. Symposium Proceedings (Cat. No.01EX429) (2001)
Published in Fourth International Kharkov Symposium 'Physics and Engineering of Millimeter and Sub-Millimeter Waves'. Symposium Proceedings (Cat. No.01EX429) (2001)
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Conference Proceeding
HLA-B27 frequency and MLC reactions in acute anterior uveitis
Saari, K M, Häkli, J, Solja, J, Kaakinen, A, Seppänen, S, Kallio, S, Kataja, M
Published in Albrecht von Graefes Archiv für klinische und experimentale Ophthalmologie (01.01.1981)
Published in Albrecht von Graefes Archiv für klinische und experimentale Ophthalmologie (01.01.1981)
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