A Smart Digital-Readout Circuit for a Capacitive Microtransducer. - Ernst Habekotté; Stefan Cserveny (IEEE Micro, 1984)

State of the art in the analog CMOS circuit design. - Ernst Habekotté; Bernd Hoefflinger; Hans-Walter Klein; Michiel A. Beunder (Proc. IEEE, 1987)

A 48 GHz 6-bit LO-path phase shifter in 40-nm CMOS for 60 GHz applications. - Chuang Lu; Marion K. Matters-Kammerer; Reza Mahmoudi; Peter G. M. Baltus; Ernst Habekotté; Koen van Hartingsveldt; Floris van der Wilt (ESSCIRC, 2013)

A scalable baseband phase shifter with 12 GHz I/Q Mixers in 40-nm CMOS for 60 GHz applications. - Lu Chuang; Marion K. Matters-Kammerer; Reza Mahmoudi; Arthur H. M. van Roermund; Peter G. M. Baltus; Ernst Habekotté; Koen van Hartingsveldt; Floris van der Wilt (ISCAS, 2014)