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Dense focal plane arrays for pushbroom satellite radiometers

Oleg Iupikov (Institutionen för signaler och system, Antenner) ; Marianna Ivashina (Institutionen för signaler och system, Antenner) ; K. Pontoppidan ; P.H. Nielsen ; C. Cappellin ; N. Skou ; S.S. Sobjarg ; A. Ihle ; D. Hartmann ; K.V. 'T Klooster
8th European Conference on Antennas and Propagation, EuCAP 2014; The Hague; Netherlands; 6 April 2014 through 11 April 2014 p. 3536-3540. (2014)
[Konferensbidrag, refereegranskat]

Performance of a dense focal plane array feeding an offset toroidal reflector antenna system is studied and discussed in the context of a potential application in multi-beam radiometers for ocean surveillance. We present a preliminary design of the array feed for the 5-m diameter antenna at X-band. This array is optimized to realize high antenna beam efficiency (∼ 95%) over a wide scan range (±20°) with very low side-lobe and cross-polarization levels.

Nyckelord: Microwave radiometry , Multi-beam antennas , Reflector antenna feeds

Article number 6902593

Denna post skapades 2014-11-24. Senast ändrad 2015-10-29.
CPL Pubid: 206453


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Institutioner (Chalmers)

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


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