1. Wave Interaction and Propagation section Radio Frequency Payloads and Technology Division, Electrical Department, European Space Research and Technology Centre (ESTEC), European Space Agency (ESA), Noordwijk, The Netherlands
2. Wave Interaction and Propagation section, Radio Frequency Payloads and Technology Division, Electrical Department, European Space Research and Technology Centre (ESTEC), European Space Agency (ESA), Noordwijk, The Netherlands
3. Copernicus Sentinel-1 Payload section, Copernicus Space Component Space Segment, Earth Observation Projects Department, Directorate of EO Programmes, European Space Research and Technology Centre (ESTEC), European Space Agency (ESA), Noordwijk, The Netherlands