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Study of cluster of hard horns feeding an offset multi-beam reflector antenna for dual band operation at 20/30 GHz
Luleå University of Technology, Department of Computer Science, Electrical and Space Engineering, Embedded Internet Systems Lab.
2004 (English)In: 2004 digest: IEEE Antennas and Propagation Society international symposium : June 20 - 25, 2004, Monterey, California; held in conjunction with USNC/URSI National Radio Science Meeting, Piscataway, NJ: IEEE Communications Society, 2004, Vol. 3, 3015-3018 p.Conference paper (Refereed)
Abstract [en]

The study of a multibeam reflector antenna system with hard horn feeds is extended to include the defocusing effects encountered in the actual cluster. This is done by using the ARECIBO code, a reflector program for analysis of multi-reflector antennas. There are many different analysis models for offset reflectors implemented in ARECIBO. The one used for the present study is aperture integration after Fourier series expansion of the aperture field. This is fast and accurate within main beam and first sidelobes, but it is of course slow compared to the BOR model.

Place, publisher, year, edition, pages
Piscataway, NJ: IEEE Communications Society, 2004. Vol. 3, 3015-3018 p.
Research subject
Industrial Electronics
URN: urn:nbn:se:ltu:diva-39720DOI: 10.1109/APS.2004.1332013ScopusID: 4544298008Local ID: e929e010-7287-11dd-a60f-000ea68e967bISBN: 0-7803-8302-8 (print)OAI: diva2:1013237
IEEE Antennas and Propagation Society International Symposium : 20/06/2004 - 26/06/2004
Godkänd; 2004; 20080825 (tore)Available from: 2016-10-03 Created: 2016-10-03Bibliographically approved

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