NovaSAR: Next generation developments

NovaSAR is a spaceborne Synthetic Aperture Radar (SAR) programme conceived by Surrey Satellite Technology Ltd (SSTL) and Airbus Defence and Space (Airbus DS), with support from the UK Government, employing a novel small satellite design capable of supporting the requirements of a high performance SAR payload [1]. The current system operates in S-Band and focuses on maritime and forestry applications. The NovaSAR-S mission will demonstrate a highly capable system provided at a significantly lower cost than traditional spaceborne SAR systems. This first satellite, due for launch in 2016, will demonstrate the approach and technology adopted. In parallel a number of enhancements and developments have been identified which will not only extend the capability offered by the first mission but will also expand the utility of the NovaSAR programme - once again pushing the boundaries of small satellite system performance pioneered by SSTL. This paper discusses some of the potential modifications to the NovaSAR payload and platform design.