A 10 GHz SiGe BiCMOS phase-locked-loop frequency synthesizer. - Bernd-Ulrich H. Klepser; Markus Scholz; Wolfgang Klein (CICC, 2001)

A 10-GHz SiGe BiCMOS phase-locked-loop frequency synthesizer. - Bernd-Ulrich H. Klepser; Markus Scholz; Edmund Götz (IEEE J. Solid State Circuits, 2002)

A highly integrated, dual-band, multi-mode wireless LAN transceiver. - Thomas Rühlicke; Markus Zannoth; Bernd-Ulrich Klepser (ESSCIRC, 2003)

A highly integrated dual-band multimode wireless LAN transceiver. - Markus Zannoth; Thomas Rühlicke; Bernd-Ulrich Klepser (IEEE J. Solid State Circuits, 2004)

A Quad-Band GSM/EDGE-Compliant SiGe-Bipolar Power Amplifier. - Winfried Bakalski; Bernhard Sogl; Markus Zannoth; Michael Asam; Boris Kapfelsperger; Jörg Berkner; Bernd Eisener; Wolfgang Thomann; Siegfried Marcon; Wilfried Osterreicher; Ewa Napieralska; Erwin Rampf; et al. (IEEE J. Solid State Circuits, 2008)

2.9 A 2GHz 244fs-resolution 1.2ps-Peak-INL edge-interpolator-based digital-to-time converter in 28nm CMOS. - Sebastian Sievert; Ofir B. Degani; Assaf Ben Bassat; Rotem Banin; Ashoke Ravi; Bernd-Ulrich Klepser; Zdravko Boos; Doris Schmitt-Landsiedel (ISSCC, 2016)

A 2 GHz 244 fs-Resolution 1.2 ps-Peak-INL Edge Interpolator-Based Digital-to-Time Converter in 28 nm CMOS. - Sebastian Sievert; Ofir Degani; Assaf Ben Bassat; Rotem Banin; Ashoke Ravi; Wolfgang Thomann; Bernd-Ulrich Klepser; Zdravko Boos; Doris Schmitt-Landsiedel (IEEE J. Solid State Circuits, 2016)