Magneto-dielectric composites, promising candidate materials for next-generation
microwave communication, require high permeability and low loss, which are closely related
to the particle size of the magnetic fillers. However, clustering occurs when particles
physically or electrically touch each other, resulting in effective particle clusters that are
much larger than the individual particle size. In this paper, we extend the effective medium
theory (EMT) to include the clustering effect, which describes a more accurate prediction of …