Clock/data recovery PLL using half-frequency clock. - M. Rau; T. Oberst; Roland Lares; Albrecht Rothermel; R. Schweer; N. Menoux (IEEE J. Solid State Circuits, 1997)

Sync signal processing for asynchronously sampled video signals. - Roland Lares; Albrecht Rothermel (ISCAS, 2000)

Design and implementation of a novel sync processing system for composite video signals. - Dengpan Mou; Roland Lares; Wenhao Yan; F. Rominger; Albrecht Rothermel (IEEE Trans. Consumer Electron., 2003)

Synchronization of analog video signals with improved image stability. - Albrecht Rothermel; Roland Lares (IEEE Trans. Consumer Electron., 2003)