GROUND RADIATION ANTENNA

摘要

PURPOSE: A ground radiation antenna is provided to have excellent radiation performance by implementing a radiator configuration circuit having a structure connecting a capacitor and the ground on the ground of a mobile communication terminal and other plane in three dimensions. CONSTITUTION: A radiator configuration circuit(22) is formed into a conductive line. The radiator configuration circuit is projected from a ground substrate in the vertical direction. The radiator configuration circuit is formed on a different plate to the ground substrate. A feed circuit(21) includes a feed point(211) received an RF signal to be radiated. Some part of the feed circuit is formed on the substrate.