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Analysis of the EMBRACE aperture array antenna by the characteristic Basis Function Method

M. J. Arts ; Rob Maaskant (Institutionen för signaler och system, Antenner) ; G. W. Kant
Proceedings - 13th International Conference on Electromagnetics in Advanced Applications, ICEAA'11, Torino, 12-16 September 2011 p. 959-962. (2011)
[Konferensbidrag, refereegranskat]

This paper describes the use of the Characteristic Basis Function Method for the simulation of large phased array antennas for radio astronomy. It will be shown how the antenna effective area and the receiver noise temperature depend on array size. Also the receiving sensitivity Aeff /T sys normalised with respect to the physical area of the array will be shown for different array sizes and scan angles.

Nyckelord: Aperture arrays, Array sizes, Characteristic basis function methods, Effective area, Large phased arrays, Receiver noise temperatures, Scan angle, Antennas, Electromagnetism, Radar astronomy, Radio astronomy, Antenna phased arrays

Denna post skapades 2011-12-07. Senast ändrad 2017-03-21.
CPL Pubid: 149697


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Institutioner (Chalmers)

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


Elektroteknik och elektronik

Chalmers infrastruktur