ELECTROMAGNETIC WAVE ABSORBER AND METHOD FOR ELECTROMAGNETIC WAVE ABSORPTION

摘要

This invention provides an electromagnetic wave absorber, which has high electromagnetic absorbing characteristics for electromagnetic waves in a broad band including low-frequency electromagnetic waves and has realized a thin film and a reduced weight, and a method for electromagnetic wave absorption. The electromagnetic wave absorber comprises a composite produced by compositing a base material, which is formed of a highly dielectric material and having a cubic shape, with a filler formed of a highly magnetic material and filled into each long hole formed in three directions within the base material and has a structure comprising the highly dielectric material and the highly magnetic material being three-dimensionally continued to each other.