Analog Devices, Inc.
Coupled coils with lower far field radiation and higher noise immunity

Abstract:

Micro-fabricated coils are described. In some situations, the micro-fabricated coils include interleaved coils. In some situations, pairs of interleaved coils are stacked with respect to each other, separated by an insulating material. In some situations, the interleaved coils have an S-shape. The interleaved coils may be employed in a galvanic isolator.