A comparison of bandwidth setting concepts for Q-enhanced LC-tanks in deep-sub micron CMOS processes. - Dirk Bormann; Tobias D. Werth; Niklas Zimmermann; Ralf Wunderlich; Stefan Heinen (ICECS, 2008)

Effect of Mismatched Loop Delay in Continuous-Time Complex Sigma-Delta Modulators. - Song-Bok Kim; Tobias D. Werth; Stefan Joeres; Ralf Wunderlich; Stefan Heinen (IEEE Trans. Circuits Syst. II Express Briefs, 2008)

An integrated voltage-mode PWM controlled buck converter with active compensation. - Lei Liao; Tobias D. Werth; Stefan Kaehlert; Ralf Wunderlich; Stefan Heinen (ICECS, 2010)

An Active Feedback Interference Cancellation Technique for Blocker Filtering in RF Receiver Front-Ends. - Tobias D. Werth; Christoph Schmits; Ralf Wunderlich; Stefan Heinen (IEEE J. Solid State Circuits, 2010)

Design of frequency agile filters in RF frontend circuits. - Stefan Kaehlert; Dirk Bormann; Tobias D. Werth; Muh-Dey Wei; Lei Liao; Stefan Heinen (RWS, 2012)

3.5 GHz triple cascaded current-reuse low noise amplifier. - Muh-Dey Wei; Dirk Bormann; Stefan Kaehlert; Tobias D. Werth; Lei Liao; Sheng-Fuh Chang; Renato Negra (NORCHIP, 2013)

9.2 A single-chip HSPA transceiver with fully integrated 3G CMOS power amplifiers. - José Moreira; Stephan Leuschner; Nenad Stevanovic; Harald Pretl; Peter Pfann; Ronald Thüringer; Martin Kastner; Christian Proll; Andreas Schwarz; Florian Mrugalla; Jimena Saporiti; Umut Basaran; et al. (ISSCC, 2015)