Ryman, Erik; Emrich, Anders; Back Andersson, Stefan; Larsson-Edefors, Per: Development of a Cross-Correlator System for Space-Borne Earth Observation Interferometric Imaging. Proceedings of International Symposium on Space Terahertz Technology, Groningen, The Netherlands, April 8-10 2013,

Ryman, Erik; Emrich, Anders; Andersson, Stefan; Riesbeck, Johan; Larsson-Edefors, Per: Application of an Eight-Channel Comparator in a Cross-Correlator for Synthetic Aperture Radiometry. Proceedings of Fourth International Workshop on Analogue and Mixed Signal Integrated Circuits for Space Applications (AMICSA),

Ryman, Erik; Emrich, Anders; Andersson, Stefan; Riesbeck, Johan; Svensson, Lars; Larsson-Edefors, Per: 3.6-GHz 0.2-mW/ch/GHz 65-nm Cross-Correlator for Synthetic Aperture Radiometry. Proceedings of the 33rd Annual Custom Integrated Circuits Conference - The Showcase for Circuit Design in the Heart of Silicon Valley, CICC 2011, San Jose, 19-21 September 2011, ISBN/ISSN: 978-145770222-8

Ryman, Erik: A Cross-Correlator for the Remote Sensing of Earth by Synthetic Aperture. Göteborg : Chalmers University of Technology.

Subramaniyan, Kasyab P.; Ryman, Erik; Själander, Magnus; Hoang-Thanh, Tung; Islam, Mafijul; Larsson-Edefors, Per: FlexDEF: Development Framework for Processor Architecture Implementation and Evaluation. Proceedings of 7th Conference on Ph.D Research in Microelectronics and Electronics (PRIME), pp. 37-40. ISBN/ISSN: 978-1-4244-9136-0

Ryman, Erik; Larsson-Edefors, Per; Svensson, Lars; Emrich, Anders; Andersson, Stefan: A Single-Chip 64 Input Low Power High Speed Cross-Correlator for Space Application. European Space Agency Microwave Technology and Techniques Workshop,

Ryman, Erik; Emrich, A.; Embretsen, J.; Riesbeck, J.; Andersson, S.; Larsson-Edefors, Per; Svensson, Lars: Digital Cross-Correlators: Two Approaches. Proceedings of Gigahertz Symposium,

Ryman, Erik; Subramaniyan, Kasyab P.; Hoang-Thanh, Tung; Islam, Mafijul; Själander, Magnus; Larsson-Edefors, Per: FlexTools: Design Space Exploration Tool Chain from C to Physical Implementation. CDNLive! EMEA,

Ryman, Erik; Larsson-Edefors, Per; Emrich, Anders; Svensson, Lars: High-Performance 64-input Cross-Correlator. Swedish System-on-Chip Conference (SSoCC),