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Please use this identifier to cite or link to this item: http://hdl.handle.net/2072/9346

Title: Synthesis of large low-redundancy linear arrays
Authors: Camps Carmona, Adriano José
Cardama Aznar, Ángel
Infantes, D.
Other authors: Universitat Politècnica de Catalunya. Departament de Teoria del Senyal i Comunicacions
Universitat Politècnica de Catalunya. RSLAB - Grup de Recerca en Teledetecció
Keywords: Àrees temàtiques de la UPC::Enginyeria electrònica i telecomunicacions::Radiocomunicació i exploració electromagnètica::Teledetecció
Antenna arrays
Radio astronomy
antenna arrays
linear antenna arrays
radiowave interferometry
antenna array synthesis
antenna separations
large low-redundancy linear arrays
radiometers
synthetic aperture interferometric radiometers
thinned arrays
Antenes -- Agrupacions
Radioastronomia
Publisher: IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC
Citation: Camps, A.; Cardama, A.; Infantes, D. Synthesis of large low-redundancy linear arrays. IEEE Transactions on antennas and propagation, 2001, vol. 49, núm. 1, p. 1881-1883.
0018-926X
http://hdl.handle.net/2117/2129
Abstract: Aperture synthesis interferometric radiometers can overcome mass, weight and mechanical scan limitations of present-day radiometers. A full antenna array is "thinned" by eliminating selected antennas, while keeping all possible antenna separations. This paper describes a new technique for the direct synthesis of low-redundancy large arrays, consisting in growing small arrays by inserting a seed repeatedly. This technique has achieved the largest thinned arrays with the least redundancy reported in the literature.
Peer reviewed
Appears in Collections:Documents de recerca

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