NDLI: Differential active antennas for the SKA project

Content Provider	IEEE Xplore Digital Library
Author	Garcia-Perez, O. Garcia-Munoz, L.E. Serna-Puente, J.M. Gonzalez-Posadas, V. Vazquez-Roy, J.L. Segovia-Vargas, D.
Copyright Year	2009
Description	Author affiliation: Dpto. de Teoría de la Señal y Comunicación, Universidad Carlos III de Madrid, Avda. de la Universidad 30, 28911 Leganes Madrid (Spain) (Garcia-Munoz, L.E.; Vazquez-Roy, J.L.; Segovia-Vargas, D.) \|\| Instituto Geográfico Nacional, Observatorio Astronómico Nacional, Cerro de la Palera s/n, 19141 Yebes Guadalajara (Spain) (Garcia-Perez, O.; Serna-Puente, J.M.) \|\| Dpto. de Ingeniería Audiovisual y Comunicaciones, Universidad Politécnica de Madrid, Carretera Valencia Km. 7.5, 28031 (Spain) (Gonzalez-Posadas, V.)
Abstract	The Square Kilometre Array (SKA) will be a next generation radio telescope that will be formed by millions of antennas and receivers. In a more precise way, planar aperture arrays are projected to be used to cover the low frequency band. This paper is focused on the design of a one square meter array. This sub-tile is formed by active bunny-ear antenna elements in an 8 by 8 dual-polarized configuration. The prototype works in the 300MHz to 1GHz band.
Starting Page	1316
Ending Page	1319
File Size	545256
Page Count	4
File Format	PDF
ISBN	9781424447534
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2009-03-23
Publisher Place	Germany
Access Restriction	Subscribed
Rights Holder	VDE
Subject Keyword	Antenna measurements Mutual coupling Radio astronomy Prototypes Receiving antennas Bandwidth Apertures Frequency Differential amplifiers Antenna arrays
Content Type	Text
Resource Type	Article

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