A 12 Bit R-2R Digital-to-Analog Converter for Shuttling Operation in a Trapped-Ion Quantum Computer. - Alexander Meyer; Peter Toth; Axel Engelhardt; Jens Repp; Matthias Brandl; Vadim Issakov (BCICTS, 2023)

A Highly-Integrated 64-QAM Ku-Band Transceiver in SiGe BiCMOS for 6G Cell-Free MIMO. - Axel Engelhardt; Finn Stapelfeldt; Meghana Kadam; Paulo Oliveira; Hans-Dieter Wohlmuth; Vadim Issakov (ISCAS, 2025)