Calibration Issue in SMART Synthetic Aperture Radar Based on Scan-On-Receive

Bordoni F, Marwan Y, Krieger G (2009)

Publication Type: Conference contribution

Publication year: 2009

Publisher: European Space Agency

Conference Proceedings Title: Advanced RF Sensors for Earth Observation (ARSI)

URI: https://elib.dlr.de/61538/

Abstract

A new spaceborne Synthetic Aperture Radar (SAR) system based on SCan-On-REceive (SCORE) algorithm has been recently proposed in order to overcome the trade-off between spatial resolution and swath wide of current SAR systems. The compound architecture of the receiver, which employs multiple channels and Digital Beam-Forming technique, places new challenges to spaceborne SAR internal calibration (Cal) and requires the definition of a new Cal approach. In this paper a novel method for onboard internal Cal of the multichannel receiver of a SAR system based on SCORE is proposed and numerically analyzed.

Authors with CRIS profile

Gerhard Krieger

Additional Organisation(s)

Professur für Kognitive Radarsysteme für die Fernerkundung

Involved external institutions

Deutsches Zentrum für Luft- und Raumfahrt e.V. (DLR) / German Aerospace Center DE Germany (DE)

How to cite

APA:

Bordoni, F., Marwan, Y., & Krieger, G. (2009). Calibration Issue in SMART Synthetic Aperture Radar Based on Scan-On-Receive. In Advanced RF Sensors for Earth Observation (ARSI). European Space Agency.

MLA:

Bordoni, Federica, Younis Marwan, and Gerhard Krieger. "Calibration Issue in SMART Synthetic Aperture Radar Based on Scan-On-Receive." Proceedings of the Advanced RF Sensors for Earth Observation (ARSI) European Space Agency, 2009.

BibTeX: Download