Dielectric resonant antenna embedded in multilayer substrate for enhancing bandwidth

摘要

The present invention relates to a dielectric resonator antenna embedded in a multi-layer substrate for enhanced bandwidth , multi-layer substrate and a first conductive plate , a second conductive plate formed on the bottom of the first insulating layer over the bottom layer are laminated from at least two conductive plates , a plurality of penetrating the periphery of the opening at a predetermined interval with an opening at the top a first via hole and a metal , and the power feeder for feeding the dielectric resonators , by including the dielectric conductor pattern is inserted so as to form a metal boundary surfaces perpendicular to the inner parts of the resonator , a low sensitivity to process error when a multi- resonance with the external environment it is possible to improve the antenna radiation characteristics . ;