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Wiley Open Access, IET Radar, Sonar and Navigation, 8(9), p. 942-947, 2015

DOI: 10.1049/iet-rsn.2014.0413

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Along-track SAR interferometry using a single reflector antenna

Journal article published in 2015 by Sebastian Bertl, Paco López Dekker ORCID, Gerhard Krieger, Marwan Younis ORCID
This paper is made freely available by the publisher.
This paper is made freely available by the publisher.

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Abstract

A method to generate several phase centres on a single parabolic reflector antenna fed by a digital beamforming array is presented. Among other applications, along-track SAR interferometry at higher frequencies, as for example, in the Ka-band, is considered. Flexibility in size, position and amount of phase centres is similar as for a setup using a direct radiating array.