A system module package is disclosed. The system module package includes: a substrate; a first electrical component and a second electrical component disposed on a top surface of the substrate; and a plurality of bond wires disposed adjacent to at least a first side of the first electrical component and in between the first and second electrical components. The plurality of bond wires are configured to attenuate EMI of a frequency of interest traveling from the first electrical component toward the second electrical component, or from the second electrical component toward the first electrical component. Each of the plurality of bond wires has at least a first end that is mechanically coupled to the top surface of the substrate and has a highest point that is a height, H, from the top surface of the substrate. The plurality of bond wires is of substantially equal lengths measured from the top surface of the substrate to the highest points of the plurality of bond wires in a direction substantially normal to the top surface of the substrate.