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Monopulse tracking performance of multi-port Eleven antenna for use in terminals for satellite communications

Jungang Yin ; J. A. Aas ; Jian Yang (Institutionen för signaler och system, Antenner) ; Per-Simon Kildal (Institutionen för signaler och system, Antenner)
2nd European Conference on Antennas and Propagation, EuCAP 2007; Edinburgh; United Kingdom; 11 November 2007 through 16 November 2007 11961, (2007)
[Konferensbidrag, refereegranskat]

The paper describes the design of a laboratory model of the multiport Eleven antenna and explains how the sum and difference patterns are generated in this model. Its tracking performance is investigated through both simulation and measurement. This paper also introduces a practical method for determining the scattering parameters of an antenna with multiple ports, when it is excited for both sum and difference beams, without using a feeding network with sum and difference ports. The monopulse tracking capability may open up interesting opportunities for using the Eleven antenna in satellite communications over one or more of the L-, S-, C-, X- and Ku-bands.

Nyckelord: Eleven Antenna; Monopulse Tracking



Denna post skapades 2007-08-14. Senast ändrad 2016-06-21.
CPL Pubid: 44957

 

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Institutioner (Chalmers)

Institutionen för signaler och system, Antenner (2005-2014)

Ämnesområden

Elektroteknik

Chalmers infrastruktur