Bubble translation system

摘要

A bubble lattice translation system is disclosed. The system is a combination of two arrays of parallel conductors and confining means. One array of parallel conductors is oriented at an angle of 60 DEG to the lattice translation axis. All of these conductors in this array are connected in parallel to a single current source. The other array of conductors is at an angle of -60 DEG to the lattice translation axis. All of the conductors in the second array are connected in parallel to a second current source. The two conductor arrays exist in the same plane of metallization with no insulation required at conductor intersections. Positioned between the rows of bubbles in the lattice are confining means which define the lattice translation axis. The two conductor circuits are activated sequentially by bi-polar current drivers such as two sinusoidal current sources which are 90 DEG out-of-phase. This translation system provides distributed drive on the bubble lattice, utilizing a single conductor level.