Johan Sommarek, Jouko Vankka, Jaakko Ketola, Jonne Lindeberg, Kari Halonen. A digital modulator with bandpass delta-sigma modulator. In Michiel Steyaert, C. L. Claeys, editors, 33rd European Solid-State Circuits Conference, ESSCIRC 2004, Leuven, Belgium, September 21-23, 2004. pages 159-162, IEEE, 2004. [doi]
Abstract is missing.