%0 Journal Article %T Adaptive digital demodulation of sinusoidal encoder signal for positioning control of spiral servo track writing %A Kang, Hyun %A Kim, Sang %A Lee, Seung-Hi %A Chung, Chung %J Microsystem Technologies %V 18 %N 10 %P 1247-1253 %@ 0946-7076 %D 2012-03-28 %I Springer-Verlag %~ DeepDyve