Internal Calibration Methodology for Multi-Channel SAR Instruments

Krieger G (2017)


Publication Type: Conference contribution

Publication year: 2017

Conference Proceedings Title: CEOS SAR Workshop on Calibration and Validation (CEOS SAR CalVal)

URI: https://elib.dlr.de/114389/

Abstract

An internal calibration strategy for future digital beamforming SAR instruments is detailed. The increased complexity of multi-channel SAR sensors and the real-time phase/amplitude correction requirement poses new challenges for the calibration, which cannot rely on current calibration techniques. On the other hand, the digital hardware utilized in multi-channel SAR systems, offer entirely new opportunities for the calibration such as on-board error correction and digital calibration. This requires a reconsideration of the calibration strategy for spaceborne SAR, as being suggested here.

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How to cite

APA:

Krieger, G. (2017). Internal Calibration Methodology for Multi-Channel SAR Instruments. In CEOS SAR Workshop on Calibration and Validation (CEOS SAR CalVal).

MLA:

Krieger, Gerhard. "Internal Calibration Methodology for Multi-Channel SAR Instruments." Proceedings of the CEOS SAR Workshop on Calibration and Validation (CEOS SAR CalVal) 2017.

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