Patent ID: 7952365
Filing Date: 2011-05-31
Classification: G01R,H05K

Abstract:
1. A resonator for measuring a complex dielectric constant which measures the complex dielectric constant of a dielectric layer, said resonator for measuring a complex dielectric constant comprising: first and second conductor layers disposed parallel to each other so as to sandwich said dielectric layer in between; a first opening part formed in said first conductor layer and a second opening part formed in said second conductor layer, said second opening part facing said first opening part; a plurality of first through-hole vias which are disposed, forming a loop around said first and second opening parts when viewed from a direction perpendicular to a surface of said dielectric layer, with gaps left in between, wherein each gap is a distance between adjacent first through-hole vias, and wherein said first through-hole vias connect said first and second conductor layers to each other; and second through-hole vias formed, without being in contact with said first and second conductor layers, in said first and second opening parts and in regions of said dielectric layer corresponding to said first and second opening parts.