A 130 nm Implementation of Analog Variable Block-Size Motion Estimation Cell

An evolved version of variable block-size analog motion estimation cell structure is presented. Due to the space restrictions of interconnects, used advanced variable block-size motion estimation architecture necessitates using deep-submicron design technology, which enables the dense spacing of interconnects. Therefore, a novel architecture realizing the cell structure in modern 130 nm technology and being more robust against analog inaccuracies than previous implementations, is designed and simulated.