mobile terminal antenna using stacked coupling line of magneto-dielectric

摘要

PURPOSE: A portable terminal using a stacked feeding line of a magnetic dielectric is provided to increase radiation efficiency by including an inductor connected between a first substrate and a second substrate. CONSTITUTION: A coupling feeding line(20) is formed on a first side of a magnetic dielectric. A short feeding line is formed on a second side of the magnetic dielectric. A first substrate(40) is electrically connected to one side of the coupling feeding line. A second substrate(50) is electrically connected to one side of the short feeding line. A radiator(60) is coupled with the upper side of the magnetic dielectric.