ISSTT Proceedings

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Measurement of a high-gain antenna at 650 GHz in a hologram-based CATR

Authors:
A.V. Räisänen, J. Ala-Laurinaho, J. Häkli, A. Karttunen, T. Koskinen, A. Lönnqvist, J. Mallat, E. Noponen, A. Tamminen, M. Vaaja, V. Viikari
Abstract:
A hologram-based compact antenna test range (CATR) at 650 GHz was designed, constructed, and used for testing the ADMIRALS RTO antenna of 1.5 m in diameter. The CATR is based on a 3.16-meter computer-generated amplitude hologram. Ordinary floor carpets with good absorbing and scattering properties were used as absorbers in the measurement room.
Categories:
Optics, Waveguides
Year:
2007
Session:
7
Full-text:
Download a PDF of this paper.
Page Number(s):
211-215