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Design and implementation of a Ka-band corrugated feed horn for reflector antennas

: Schwerthoeffer, U.; Adel, H.; Wansch, R.


Institute of Electrical and Electronics Engineers -IEEE-; IEEE Antennas and Propagation Society:
IEEE Antennas and Propagation Society International Symposium, APSURSI 2013. Proceedings : July 7–13, 2013, Orlando, Florida, USA
Piscataway, NJ: IEEE, 2013
ISBN: 978-1-4673-5315-1 (Print)
ISBN: 978-1-4673-5317-5
IEEE Antennas and Propagation Society (International Symposium) <2013, Orlando/Fla.>
Fraunhofer IIS ()

This paper presents the relationship between Gaussian beam and reflector antennas and deals with the most important conical corrugated feed horn design parameters for reflector antennas. Furthermore, a compact, easily to manufacture and easily to frequency-scale conical corrugated horn with more than 40% relative bandwidth is proposed. The hybrid-mode (HE11) conical corrugated feed horn operating from 26.5 to 40GHz has been designed, fabricated and measured.