A 6 V CMOS switching mode amplifier for continuous-wave signals from DC to 3 GHz. - Robert Bieg; Martin Schmidt 005; Markus Grozing; Manfred Berroth (ISCAS, 2017)

A RF Pulse-Width and Pulse-Position Modulator IC in 28 nm FDSOI CMOS. - Markus Grozing; Johannes Digel; Thomas Veigel; Robert Bieg; Jianxiong Zhang; Simon Brandl; Martin Schmidt 005; Christoph Haslach; Daniel Markert; Wolfgang Templ (NORCAS, 2018)

A Novel Multi-level CMOS Switching Mode Amplifier for Mobile Communication Signals. - Robert Bieg; Martin Schmidt 005; Markus Grozing; Manfred Berroth (PRIME, 2018)