Hardware / software design challenges of low-power sensor nodes for condition monitoring. - Hendrik Ahlendorf; Lars Gopfert (DATE, 2010)

Rapid prototyping of higher order incremental ΣΔ-ADC topologies and NTFs. - Johannes Uhlig; Stefan Hänzsche; René Schüffny; Thomas Reichel; Lars Gopfert; Valeri Razhenikov (ICECS, 2013)

Hybrid incremental-ΣΔ-ADC for ambient light sensing applications. - Johannes Uhlig; Stefan Hänzsche; Johannes Gorner; René Schüffny; Thomas Reichel; Lars Gopfert (ISCAS, 2013)