Phase and temporal synchronization in bistatic SAR systems using sources of opportunity

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Phase and temporal synchronization in bistatic SAR systems using sources of opportunity

Conference Paper (2007)

Author(s)

Paco López-Dekker (Universitat Politecnica de Catalunya, TU Delft - Mathematical Geodesy and Positioning, TU Delft - Laboratory Geoscience and Remote Sensing)

Jordi J. Mallorqui (Universitat Politecnica de Catalunya)

Pau Serra-Morales (Universitat Politecnica de Catalunya)

Jesus Sanz-Marcos (Universitat Politecnica de Catalunya)

Research Group

Mathematical Geodesy and Positioning

DOI related publication

https://doi.org/10.1109/IGARSS.2007.4422739 Final published version

To reference this document use

https://resolver.tudelft.nl/uuid:eaaee2dd-417c-47fc-9487-45f816778bca

More Info

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Publication Year

2007

Language

English

Research Group

Mathematical Geodesy and Positioning

Article number

4422739

Pages (from-to)

97-100

ISBN (print)

['1424412129', '9781424412129']

Event

2007 IEEE International Geoscience and Remote Sensing Symposium (2007-06-23 - 2007-06-28), Barcelona, Barcelona, Spain

Downloads counter

149

Abstract

This paper discusses temporal and phase synchronization in SABRINA, a bistatic system that uses ENVISAT and ERS-2 as transmitters of opportunity. Phase synchronization and pulse alignment is achieved using a dedicated channel that receives a clean signal directly from the satellite. It is studied how to temporally align the acquired data with the satellite orbit using the apparent range migration history.