3.6-GHz 0.2-mW/ch/GHz 65-nm cross-correlator for synthetic aperture radiometry. - Erik Ryman; Anders Emrich; Stefan Back Andersson; J. Riesbeck; Lars J. Svensson; Per Larsson-Edefors (CICC, 2011)

A SiGe 8-channel comparator for application in a synthetic aperture radiometer. - Erik Ryman; Stefan Back Andersson; J. Riesbeck; Slavko Dejanovic; Anders Emrich; Per Larsson-Edefors (ISCAS, 2013)

1.6 GHz Low-Power Cross-Correlator System Enabling Geostationary Earth Orbit Aperture Synthesis. - Erik Ryman; Anders Emrich; Stefan Back Andersson; Lars J. Svensson; Per Larsson-Edefors (IEEE J. Solid State Circuits, 2014)

A 3-GHz reconfigurable 2/3-level 96/48-channel cross-correlator for synthetic aperture radiometry. - Erik Ryman; Anders Emrich; Lars J. Svensson; Per Larsson-Edefors (ESSCIRC, 2017)

Custom versus Cell-Based ASIC Design for Many-Channel Correlators. - Erik Ryman; Christoffer Fougstedt; Lars J. Svensson; Per Larsson-Edefors (SiPS, 2018)